31.77.252.0/23 - (AS401152)
CIDR
31.77.252.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇺🇸 United States
City
Oregon
RIR
RIPE
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 announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.77.252.0/24 | AS154132 MUI-AS-AP MS UMARA INTERNATIONAL | Invalid | - | 2026-10-11 |
| 31.77.252.0/24 | AS198566 MAMUTRAHAL MAMUT RAHAL SOFTWARE - FZCO | Valid | - | 2026-10-11 |
| 31.77.253.0/24 | AS9318 SKB-AS SK Broadband Co Ltd | Invalid | - | 2026-10-11 |
| 31.77.253.0/24 | AS219147 RAWI-NETWORK-AS Moskalev Georgiy | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 31.77.252.0/24 | AS154132 | 🇪🇺EU | assigned |
| 31.77.253.0/24 | AS9318 | 🇪🇺EU | assigned |
Transfer History
Registry transfers of 31.77.252.0/23, blocks inside it, or blocks containing it.
- 31.76.0.0/15Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 31.76.0.0/15 | Transfer |
Origin ASN
AS401152
Related Prefixes
More prefixes of AS401152
All prefixes of AS401152 →Geolocation
Country🇺🇸United StatesUS
CityOregon
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/31.77.252.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.77.252.0/23" | jq
External Links