211.153.144.130/31 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
211.153.144.130/31
IP Version
IPv4
Addresses
2
Mask
/31 (255.255.255.254)
Country
🇨🇳 China
City
Beijing
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
5 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 211.153.128.0/17 | AS4847 CNIX-AP - China Networks Inter-Exchange | Valid | - | 2026-10-12 |
| 211.153.128.0/17 | AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | - | 2026-10-12 |
| 211.153.128.0/19 | AS4847 CNIX-AP - China Networks Inter-Exchange | Valid | - | 2026-10-12 |
| 211.153.128.0/19 | AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | - | 2026-10-12 |
| 211.153.144.0/24 | AS24350 CNGI-BJ-IX4-AS-AP - CERNET2 IX at Beijing University of Posts and Telecommunications | Invalid | - | 2026-10-12 |
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/211.153.144.130/31Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/211.153.144.130/31" | jq
External Links