2001:251::/32
🇨🇳CIDR
2001:251::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
allocated
Allocated
11/11/2003
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:251::/32 | AS23910CNGI-CERNET2-AS-AP - China Next Generation Internet CERNET2 | No ROA | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2001:251::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:251::/32" | jq
External Links