118.228.0.0/15
🇨🇳CIDR
118.228.0.0/15
IP Version
IPv4
Addresses
131K
Mask
/15 (255.254.0.0)
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
allocated
Allocated
10/31/2007
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 118.228.0.0/15 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | APNICRADB | 6/1/2026 |
Covering Prefix
23 less-specific announcementsGeolocation
API
Open https://api.ipctl.io/v1/prefix/118.228.0.0/15Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/118.228.0.0/15" | jq
External Links