121.10.255.142/31
🇨🇳IPv4APNICassignedNo ROA
CIDR
121.10.255.142/31
IP Version
IPv4
Addresses
2
Mask
/31 (255.255.255.254)
Country
🇨🇳 China
City
Guangzhou (Yuexiu 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
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 121.8.0.0/13 | AS4134CHINANET-BACKBONE - No.31,Jin-rong Street | No ROA | — | 5/31/2026 |
| 121.10.252.0/22 | AS140316CHINATELECOM-GUANGDONG-CHAOZHOU-5G-NETWORK - CHINATELECOM Guangdong province Chaozhou 5G network | No ROA | — | 5/31/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 121.10.255.142/32 | 🇨🇳CN | assigned | |
| 121.10.255.143/32 | 🇨🇳CN | assigned |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/121.10.255.142/31Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/121.10.255.142/31" | jq
External Links