103.238.144.0/22
🇨🇳CIDR
103.238.144.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
allocated
Allocated
7/24/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.238.144.0/22 | AS4808CHINA169-BJ - China Unicom Beijing Province Network | No ROA | APNICRADB | 6/1/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.238.144.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.238.144.0/22" | jq
External Links