203.113.148.0/22 - Viettel Group (AS7552)
CIDR
203.113.148.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇻🇳 Vietnam
City
Cầu Diễn (Mỹ Đình 2)
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.113.148.0/22 | AS7552 VIETEL-AS-AP - Viettel Group | Valid | APNICOther IRR | 2026-10-12 |
Related Announcements
1 less-specific, 1 more-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 |
| 203.113.150.0/24 | AS7552 VIETEL-AS-AP - Viettel Group | Valid | - | 2026-10-12 |
RPKI ROAs
More Specific Prefixes
Origin ASN
AS7552
VIETEL-AS-AP - Viettel Group
Related Prefixes
More prefixes of AS7552
All prefixes of AS7552 →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/203.113.148.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.113.148.0/22" | jq
External Links