61.172.255.0/25 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
61.172.255.0/25
IP Version
IPv4
Addresses
128
Mask
/25 (255.255.255.128)
Country
🇨🇳 China
City
Pudong (Pudong Xinqu)
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| 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 |
|---|---|---|---|---|
| 61.172.0.0/16 | AS4812 CHINANET-SH-AP China Telecom Group | Valid | - | 2026-10-11 |
| 61.172.255.0/24 | AS4811 CHINANET-SHANGHAI-MAN China Telecom Group | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 61.172.255.13/32 | 🇨🇳CN | assigned | |
| 61.172.255.14/31 | 🇨🇳CN | assigned | |
| 61.172.255.16/31 | 🇨🇳CN | assigned | |
| 61.172.255.33/32 | 🇨🇳CN | assigned | |
| 61.172.255.36/30 | 🇨🇳CN | assigned | |
| 61.172.255.40/29 | 🇨🇳CN | assigned | |
| 61.172.255.48/32 | 🇨🇳CN | assigned | |
| 61.172.255.54/32 | 🇨🇳CN | assigned | |
| 61.172.255.55/32 | 🇨🇳CN | assigned | |
| 61.172.255.56/30 | 🇨🇳CN | assigned | |
| 61.172.255.60/32 | 🇨🇳CN | assigned | |
| 61.172.255.88/30 | 🇨🇳CN | assigned | |
| 61.172.255.92/31 | 🇨🇳CN | assigned | |
| 61.172.255.99/32 | 🇨🇳CN | assigned | |
| 61.172.255.102/31 | 🇨🇳CN | assigned | |
| 61.172.255.104/30 | 🇨🇳CN | assigned | |
| 61.172.255.108/32 | 🇨🇳CN | assigned | |
| 61.172.255.109/32 | 🇨🇳CN | assigned | |
| 61.172.255.110/31 | 🇨🇳CN | assigned | |
| 61.172.255.112/31 | 🇨🇳CN | assigned | |
| 61.172.255.116/30 | 🇨🇳CN | assigned | |
| 61.172.255.120/32 | 🇨🇳CN | assigned | |
| 61.172.255.123/32 | 🇨🇳CN | assigned |
Related Prefixes
Geolocation
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/61.172.255.0/25Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/61.172.255.0/25" | jq
External Links