42.81.0.0/16
🇨🇳CIDR
42.81.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇨🇳 China
City
Youyilu
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 42.81.0.0/16 | AS58542CHINATELECOM-TIANJIN - Tianjij,300000 | No ROA | RADB | 5/31/2026 |
Covering Prefix
13 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS58542 | RADB | MAINT-AS58542 | 6/13/2025 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/42.81.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/42.81.0.0/16" | jq
External Links