203.113.138.240/28 - BGP Prefix
IPv4APNICassignedNo ROA
CIDR
203.113.138.240/28
IP Version
IPv4
Addresses
16
Mask
/28 (255.255.255.240)
Country
🇻🇳 Vietnam
City
Làng Hà
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
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.113.128.0/18 | AS7552 VIETEL-AS-AP - Viettel Group | No ROA | - | 2026-10-12 |
| 203.113.136.0/22 | AS7552 VIETEL-AS-AP - Viettel Group | Valid | - | 2026-10-12 |
| 203.113.138.0/23 | AS7552 VIETEL-AS-AP - Viettel Group | Valid | - | 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/203.113.138.240/28Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.113.138.240/28" | jq
External Links