91.238.136.0/22 - ZSTTKAS Joint Stock Company TransTeleCom (AS21127)
CIDR
91.238.136.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇷🇺 Russia
City
Kemerovo
RIR
RIPE NCC
Status
assigned
Allocated
2012-04-12
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 91.238.136.0/22 | AS21127 ZSTTKAS Joint Stock Company TransTeleCom | No ROA | RIPE | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21127 | RIPE | ZSTTK-MNT | 2012-08-17 |
Related Prefixes
More prefixes of AS21127
All prefixes of AS21127 →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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/91.238.136.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/91.238.136.0/22" | jq
External Links