123.151.64.0/20
🇨🇳IPv4APNICassignedNo ROA
CIDR
123.151.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇨🇳 China
City
Dawangzhuang (Hedong Qu)
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 123.150.0.0/15 | AS17638CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT | No ROA | — | 5/31/2026 |
| 123.151.0.0/16 | AS17638CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT | No ROA | — | 5/31/2026 |
| 123.151.0.0/17 | AS17638CHINATELECOM-TJ-AS-AP - ASN for TIANJIN Provincial Net of CT | No ROA | — | 5/31/2026 |
| 123.151.64.0/21 | AS58542CHINATELECOM-TIANJIN - Tianjij,300000 | No ROA | — | 5/31/2026 |
| 123.151.72.0/22 | AS58542CHINATELECOM-TIANJIN - Tianjij,300000 | No ROA | — | 5/31/2026 |
| 123.151.76.0/22 | AS58542CHINATELECOM-TIANJIN - Tianjij,300000 | No ROA | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/123.151.64.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/123.151.64.0/20" | jq
External Links