31.23.0.0/17 - ROSTELECOM PJSC Rostelecom (AS12389)
CIDR
31.23.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇷🇺 Russia
City
Rostov-on-Don
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.23.0.0/17 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | RIPE | 2026-10-12 |
Related Announcements
1 less-specific, 4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 31.23.0.0/16 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | - | 2026-10-12 |
| 31.23.0.0/19 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | - | 2026-10-12 |
| 31.23.32.0/19 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | - | 2026-10-12 |
| 31.23.64.0/19 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | - | 2026-10-12 |
| 31.23.96.0/19 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | - | 2026-10-12 |
Origin ASN
AS12389
ROSTELECOM-AS PJSC Rostelecom
Related Prefixes
More prefixes of AS12389
All prefixes of AS12389 →Geolocation
Abuse Contact
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/31.23.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.23.0.0/17" | jq
External Links