HomePrefix Lookup103.253.204.0/22

103.253.204.0/22

🇨🇳
IPv4APNICallocatedAS17428CHINA-ABITCOOL - 21Vianet.Co.,Ltd RPKI Valid
CIDR
103.253.204.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Shanghai (Jing’an Qu)
RIR
APNIC
Status
allocated
Allocated
11/22/2013

Announced BGP Routes

1 of 1 route
RPKI:
IRR:
PrefixOrigin ASRPKIIRRLast Seen
103.253.204.0/22AS17428CHINA-ABITCOOL - 21Vianet.Co.,Ltd Valid
RADB
5/31/2026

RPKI ROAs

4
PrefixOriginMax LengthTrust Anchor
103.253.204.0/22AS4811/24apnic
103.253.204.0/22AS17428/24apnic
103.253.204.0/22AS17621/24apnic
103.253.204.0/22AS24400/24apnic

IRR Route Objects

1
OriginRegistryMaintainerModified
AS17428RADBMAINT-AS174286/24/2025
Origin ASN
AS17428
CHINA-ABITCOOL - 21Vianet.Co.,Ltd
Geolocation
Country🇨🇳ChinaCN
RegionShanghai
CityShanghai (Jing’an Qu)
Coordinates31.2281, 121.4560 ↗
API
Open
GEThttps://api.ipctl.io/v1/prefix/103.253.204.0/22

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

curl -s "https://api.ipctl.io/v1/prefix/103.253.204.0/22" | jq
External Links
RIPEstat Hurricane Electric BGP