202.116.128.0/17

🇨🇳

IPv4APNICallocatedNo ROA

CIDR

202.116.128.0/17

IP Version

IPv4

Addresses

32.7K

Mask

/17 (255.255.128.0)

Country

🇨🇳 China

City

Beijing

RIR

APNIC

Status

allocated

Allocated

9/21/1995

Announced BGP Routes

0 of 0 routes

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
This prefix is not currently announced in BGP. See covering prefix below.

12 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.112.0.0/13	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.116.0.0/15	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.116.0.0/16	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.116.0.0/16	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	6/1/2026
202.116.192.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.116.128.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.116.236.0/22	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.116.234.0/23	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.116.237.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	6/1/2026
202.116.128.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	6/1/2026
202.116.160.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	6/1/2026
202.116.224.0/24	AS24357CNGI-GZ-IX-AS-AP - CERNET2 IX at South China University of Technology	No ROA	—	6/1/2026

Geolocation

Country🇨🇳ChinaCN

RegionBeijing

CityBeijing

API

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

curl -s "https://api.ipctl.io/v1/prefix/202.116.128.0/17" | jq

External Links