219.244.0.0/14
🇨🇳CIDR
219.244.0.0/14
IP Version
IPv4
Addresses
262.1K
Mask
/14 (255.252.0.0)
Country
🇨🇳 China
City
Yan’an (Baota District)
RIR
APNIC
Status
allocated
Allocated
5/23/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 219.244.0.0/14 | AS4538ERX-CERNET-BKB - China Education and Research Network Center | No ROA | RADB | 6/1/2026 |
Covering Prefix
92 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS4538 | RADB | MAINT-AS4637 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/219.244.0.0/14Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/219.244.0.0/14" | jq
External Links