Home Prefix Lookup202.192.0.0/12

202.192.0.0/12

🇨🇳

IPv4RIPEannouncedAS4538ERX-CERNET-BKB - China Education and Research Network CenterNo ROA

CIDR

202.192.0.0/12

IP Version

IPv4

Addresses

Mask

/12 (255.240.0.0)

Country

🇨🇳 China

City

Guangzhou

RIR

RIPE

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
202.192.0.0/12	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	RADB	5/31/2026

Covering Prefix

696 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.192.0.0/13	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.0.0/13	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.0.0/15	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.0.0/15	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.0.0/15	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.0.0/15	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.0.0/16	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.0.0/16	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.0.0/16	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.0.0/16	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.192.0/18	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.0.0/18	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.128.0/18	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.64.0/18	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.0.0/18	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.201.192.0/18	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.207.64.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.32.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.128.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.192.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.32.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.0.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.160.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.224.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.224.0/19	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.194.32.0/19	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.206.32.0/19	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.192.0/19	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.64.0/19	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.201.160.0/19	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.193.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.16.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.16.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.16.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.16.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.16.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.16.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.192.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.80.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.96.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.112.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.176.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.208.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.240.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.0.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.128.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.16.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.144.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.32.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.48.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.160.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.64.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.112.0/20	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.206.208.0/20	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.206.240.0/20	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.205.80.0/20	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.205.16.0/20	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.206.0.0/20	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.204.176.0/20	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.204.128.0/20	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.32.0/20	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.80.0/20	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.208.0/20	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.64.0/20	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.144.0/20	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.204.48.0/20	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.204.96.0/20	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.160.0/20	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.112.0/20	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.208.0/20	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.196.240.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.197.208.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.197.192.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.197.176.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.80.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.32.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.0.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.96.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.16.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.112.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.128.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.144.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.160.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.176.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.192.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.208.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.224.0/20	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.195.96.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.208.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.192.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.240.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.160.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.176.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.80.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.32.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.16.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.144.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.64.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.48.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.112.0/20	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.194.144.0/20	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.199.160.0/20	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.144.0/20	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.224.0/20	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.128.0/20	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.205.0.0/20	AS133111CNT-northChina - CERNET New Technology Co., Ltd	No ROA	—	5/31/2026
202.206.96.0/20	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.176.0/20	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.224.0/20	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.32.0/20	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.48.0/20	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.64.0/20	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.192.0/20	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.192.0/20	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.176.0/20	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.208.0/20	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.128.0/20	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.240.0/20	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.160.0/20	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.96.0/20	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.32.0/20	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.144.0/20	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.16.0/20	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.48.0/20	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.80.0/20	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.193.208.0/20	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.192.0/20	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.80.0/20	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.48.0/20	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.128.0/20	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.201.224.0/20	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.201.160.0/20	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.194.48.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.176.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.240.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.80.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.208.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.160.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.112.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.64.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.128.0/20	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.192.64.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.24.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.80.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.176.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.32.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.72.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.224.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.16.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.240.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.168.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.248.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.0.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.16.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.104.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.24.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.16.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.192.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.200.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.208.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.200.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.240.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.0.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.80.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.144.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.152.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.136.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.8.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.152.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.88.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.88.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.96.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.16.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.104.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.224.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.232.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.40.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.24.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.232.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.80.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.88.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.80.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.112.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.96.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.88.0/21	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.16.0/21	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.205.96.0/21	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.207.232.0/21	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.196.72.0/21	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.194.40.0/21	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.194.32.0/21	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.205.136.0/21	AS133111CNT-northChina - CERNET New Technology Co., Ltd	No ROA	—	5/31/2026
202.206.120.0/21	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.120.0/21	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.24.0/21	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.224.0/21	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.193.24.0/21	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.96.0/21	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.201.176.0/21	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.194.104.0/21	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.232.0/21	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.152.0/21	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.224.0/21	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.199.24.0/21	AS151229SAUNET - Shenyang Aerospace University	No ROA	—	5/31/2026
202.204.24.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.216.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.100.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.220.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.188.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.232.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.12.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.8.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.108.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.156.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.184.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.136.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.104.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.144.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.96.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.16.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.148.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.236.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.224.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.96.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.164.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.68.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.16.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.28.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.244.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.28.0/22	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.204.24.0/22	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.244.0/22	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.16.0/22	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.205.104.0/22	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.144.0/22	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.196.68.0/22	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.206.236.0/22	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.116.0/22	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.136.0/22	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.236.0/22	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.232.0/22	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.164.0/22	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.193.156.0/22	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.148.0/22	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.201.216.0/22	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.201.188.0/22	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.194.96.0/22	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.201.106.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.160.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.20.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.0.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.94.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.140.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.158.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.128.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.66.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.174.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.100.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.168.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.252.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.96.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.20.0/23	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.205.252.0/23	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.196.66.0/23	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.207.160.0/23	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.174.0/23	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.168.0/23	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.194.100.0/23	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.194.94.0/23	AS141005SDEPN-AS-CN - Shandong Provincial Department of Education,	No ROA	—	5/31/2026
202.206.64.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.16.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.80.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.202.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.192.205.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.24.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.25.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.60.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.61.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.64.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.80.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.81.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.96.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.128.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.158.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.160.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.171.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.197.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.198.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.193.208.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.8.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.14.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.15.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.194.16.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.38.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.84.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.128.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.142.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.159.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.206.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.195.221.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.0.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.13.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.50.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.64.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.65.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.219.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.196.244.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.0.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.2.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.96.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.111.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.112.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.124.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.159.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.193.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.197.240.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.0.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.1.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.11.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.91.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.98.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.99.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.177.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.180.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.201.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.198.224.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.87.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.136.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.155.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.158.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.199.186.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.28.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.29.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.31.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.32.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.34.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.35.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.36.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.37.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.38.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.41.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.42.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.43.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.48.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.64.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.80.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.81.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.94.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.96.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.112.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.200.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.200.255.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.0.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.14.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.18.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.32.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.33.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.43.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.44.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.48.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.53.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.64.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.65.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.68.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.69.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.80.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.96.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.106.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.128.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.144.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.152.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.154.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.160.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.166.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.201.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.220.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.253.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.201.255.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.23.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.80.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.128.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.130.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.202.240.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.2.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.16.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.66.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.112.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.132.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.144.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.160.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.176.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.203.187.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.22.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.23.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.49.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.60.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.105.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.112.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.113.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.146.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.204.147.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.68.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.108.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.109.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.112.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.117.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.127.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.130.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.131.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.148.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.149.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.151.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.205.232.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.4.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.100.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.251.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.130.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.140.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.163.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.208.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.236.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.207.240.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	5/31/2026
202.206.16.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.204.112.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.206.251.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.205.232.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.204.113.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.206.208.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.206.0.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.206.4.0/24	AS24348CNGI-BJ-IX2-AS-AP - CERNET2 IX at Tsinghua University	No ROA	—	5/31/2026
202.204.40.0/24	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.128.0/24	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.46.0/24	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.160.0/24	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.32.0/24	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.65.0/24	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.24.0/24	AS24349CNGI-BJ-IX3-AS-AP - CERNET2 IX at Peking University	No ROA	—	5/31/2026
202.204.60.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.68.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.204.22.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.204.105.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.204.147.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.204.146.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.117.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.112.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.127.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.204.49.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.205.151.0/24	AS24350CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications	No ROA	—	5/31/2026
202.192.200.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	5/31/2026
202.192.240.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	5/31/2026
202.192.224.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	5/31/2026
202.192.159.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	5/31/2026
202.192.112.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	5/31/2026
202.192.80.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	5/31/2026
202.196.176.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.197.208.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.197.193.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.244.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.240.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.219.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.192.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.96.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.80.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.65.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.64.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.50.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.16.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.13.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.196.0.0/24	AS24360CNGI-ZHZ-IX-AS-AP - CERNET2 IX at Zhengzhou University	No ROA	—	5/31/2026
202.195.208.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.113.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.206.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.112.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.199.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.32.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.195.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.176.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.38.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.160.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.144.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.142.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.128.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.84.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.40.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.67.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.228.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.48.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.224.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.221.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.64.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.195.210.0/24	AS24361CNGI-NJ-IX-AS-AP - CERNET2 IX at Southeast University	No ROA	—	5/31/2026
202.194.181.0/24	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.194.14.0/24	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.194.16.0/24	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.194.15.0/24	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.194.183.0/24	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.194.8.0/24	AS24363CNGI-JNN-IX-AS-AP - CERNET2 IX at Shandong University	No ROA	—	5/31/2026
202.199.96.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.32.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.112.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.64.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.240.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.248.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.184.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.80.0/24	AS24369CNGI-SY-IX-AS-AP - CERNET2 IX at Northeast University	No ROA	—	5/31/2026
202.199.144.0/24	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.158.0/24	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.160.0/24	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.128.0/24	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.136.0/24	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.199.155.0/24	AS24370CNGI-DLN-IX-AS-AP - CERNET2 IX at Dalian University of Technology	No ROA	—	5/31/2026
202.198.176.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.192.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.128.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.103.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.96.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.31.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.21.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.16.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.198.8.0/24	AS24371CNGI-CHC-IX-AS-AP - CERNET2 IX at Jilin University	No ROA	—	5/31/2026
202.205.109.0/24	AS133111CNT-northChina - CERNET New Technology Co., Ltd	No ROA	—	5/31/2026
202.206.144.0/24	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.160.0/24	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.80.0/24	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.236.0/24	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.120.0/24	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.206.24.0/24	AS138182CNGI-SJZ-IX-AS-AP - CERNET2 regional IX at Hebei Normal University	No ROA	—	5/31/2026
202.207.236.0/24	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.140.0/24	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.130.0/24	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.240.0/24	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.163.0/24	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.208.0/24	AS138374CNGI-TYN-IX-AS-AP - CERNET2 regional IX at Taiyuan University	No ROA	—	5/31/2026
202.207.80.0/24	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.81.0/24	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.96.0/24	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.144.0/24	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.16.0/24	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.207.0.0/24	AS138375CNGI-HHT-IX-AS-AP - CERNET2 regional IX at Inner Mongolia University	No ROA	—	5/31/2026
202.193.24.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.25.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.198.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.171.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.160.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.208.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.158.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.96.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.60.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.61.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.64.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.80.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.81.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.193.197.0/24	AS138438CNGI-GLN-IX-AS-AP - CERNET2 regional IX at Guangxi Normal University	No ROA	—	5/31/2026
202.201.220.0/24	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.201.201.0/24	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.201.160.0/24	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.201.255.0/24	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.201.253.0/24	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026
202.201.166.0/24	AS138441CNGI-WLQ-IX-AS-AP - CERNET2 regional IX at Xinjiang University	No ROA	—	5/31/2026

IRR Route Objects

Origin	Registry	Maintainer	Modified
AS4538	RADB	MAINT-AS4637	11/13/2023

More Specific Prefixes

Prefix	AS	Country	Status
202.192.0.0/13	AS4538	🇨🇳CN	allocated
202.200.0.0/14		🇨🇳CN	allocated
202.204.0.0/14		🇨🇳CN	allocated
202.200.0.0/15		🇨🇳CN	assigned
202.202.0.0/15		🇨🇳CN	assigned
202.196.240.0/20	AS4538	🇨🇳CN	assigned
202.199.248.0/21	AS4538	🇨🇳CN	assigned
202.199.240.0/21	AS4538	🇨🇳CN	assigned

Origin ASN

AS4538

ERX-CERNET-BKB - China Education and Research Network Center

Geolocation

Country🇨🇳ChinaCN

RegionGuangdong

CityGuangzhou

Coordinates23.1291, 113.2640 ↗

API

Open

GEThttps://api.ipctl.io/v1/prefix/202.192.0.0/12

Returns prefix allocation, BGP routes, and more-specific subnets.

curl -s "https://api.ipctl.io/v1/prefix/202.192.0.0/12" | jq

External Links

RIPEstat Hurricane Electric BGP