202.120.234.0/24

🇨🇳

CIDR

202.120.234.0/24

IP Version

IPv4

Addresses

256

Mask

/24 (255.255.255.0)

Country

🇨🇳 China

City

Yangpu

RIR

APNIC

Status

announced

Allocated

Announced BGP Routes

1 of 1 route

RPKI:

IRR:

Prefix	Origin AS	RPKI	IRR	Last Seen
202.120.234.0/24	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026

9 less-specific announcements

Prefix	Origin AS	RPKI	IRR	Last Seen
202.120.0.0/15	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.120.0.0/16	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.120.0.0/16	AS24364CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University	No ROA	—	6/1/2026
202.120.128.0/17	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.120.128.0/17	AS24364CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University	No ROA	—	6/1/2026
202.120.224.0/19	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.120.224.0/19	AS24364CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University	No ROA	—	6/1/2026
202.120.224.0/20	AS4538ERX-CERNET-BKB - China Education and Research Network Center	No ROA	—	6/1/2026
202.120.224.0/20	AS24364CNGI-SH-IX-AS-AP - CERNET2 IX at Shanghai Jiaotong University	No ROA	—	6/1/2026

Origin ASN

Geolocation

Country🇨🇳ChinaCN

RegionShanghai

CityYangpu

API

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

curl -s "https://api.ipctl.io/v1/prefix/202.120.234.0/24" | jq

External Links