89.251.144.0/21
🇷🇺CIDR
89.251.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇺 Russia
City
Kazan’
RIR
RIPENCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.251.144.0/21 | AS29194ASN-TVT MTS PJSC | No ROA | RIPE | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.251.151.0/24 | AS29194ASN-TVT MTS PJSC | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS29194 | RIPE | TVT-NOC-MNT | 11/11/2014 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 89.251.150.0/23 | 🇷🇺RU | assigned | |
| 89.251.147.0/24 | 🇷🇺RU | assigned | |
| 89.251.148.0/24 | 🇷🇺RU | assigned | |
| 89.251.149.0/24 | 🇷🇺RU | assigned | |
| 89.251.145.0/24 | 🇷🇺RU | assigned |
Origin ASN
AS29194
ASN-TVT MTS PJSC
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/89.251.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.251.144.0/21" | jq
External Links