84.51.192.0/21 - ROSTELECOM PJSC Rostelecom (AS12389)
CIDR
84.51.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Rostov-on-Don
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 84.51.192.0/21 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | RIPE | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 84.51.192.0/19 | AS12389 ROSTELECOM-AS PJSC Rostelecom | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12389 | RIPE | ROSTELECOM-MNT | 2025-06-09 |
Transfer History
Registry transfers of 84.51.192.0/21, blocks inside it, or blocks containing it.
- 84.51.192.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 84.51.192.0/19 | JSC InfoTeCS Taganrog Telecom | PJSC Rostelecom | Transfer |
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/84.51.192.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/84.51.192.0/21" | jq
External Links