219.131.172.200/30 - BGP Prefix
IPv4APNICassigned RPKI Valid
CIDR
219.131.172.200/30
IP Version
IPv4
Addresses
4
Mask
/30 (255.255.255.252)
Country
🇨🇳 China
City
Guangzhou
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 219.128.0.0/13 | AS4134 CHINANET-BACKBONE No.31,Jin-rong Street | Valid | - | 2026-10-11 |
| 219.131.160.0/20 | AS140314 CHINATELECOM-GUANGDONG-SHANTOU-5G-NETWORK CHINATELECOM Guangdong province Shantou 5G network | Invalid | - | 2026-10-11 |
| 219.131.172.0/22 | AS140314 CHINATELECOM-GUANGDONG-SHANTOU-5G-NETWORK CHINATELECOM Guangdong province Shantou 5G network | Invalid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 219.128.0.0/13 | AS4134 | /13 | apnic |
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/219.131.172.200/30Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/219.131.172.200/30" | jq
External Links