213.131.0.0/19
🇷🇺CIDR
213.131.0.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇷🇺 Russia
City
Moscow
RIR
RIPENCC
Status
allocated
Allocated
1/5/2000
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 213.131.0.0/19 | AS12925SINP-MSU Federal State Budgetary Educational Institution of Higher Education Lomonosov Moscow State University | No ROA | RIPE | 5/30/2026 |
Covering Prefix
3 less-specific announcementsIRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12925 | RIPE | SINPMSU-MNT | 9/22/2001 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 213.131.24.0/23 | 🇷🇺RU | assigned | |
| 213.131.28.0/23 | 🇷🇺RU | assigned | |
| 213.131.2.0/24 | 🇷🇺RU | assigned | |
| 213.131.3.0/24 | AS2683 | 🇷🇺RU | assigned |
| 213.131.11.0/24 | 🇷🇺RU | assigned | |
| 213.131.0.0/24 | 🇷🇺RU | assigned | |
| 213.131.5.128/25 | 🇷🇺RU | assigned | |
| 213.131.9.128/25 | 🇷🇺RU | assigned | |
| 213.131.4.128/25 | 🇷🇺RU | assigned | |
| 213.131.1.0/25 | 🇷🇺RU | assigned | |
| 213.131.5.0/25 | 🇷🇺RU | assigned | |
| 213.131.4.0/26 | 🇷🇺RU | assigned | |
| 213.131.12.0/26 | 🇷🇺RU | assigned | |
| 213.131.4.64/26 | 🇷🇺RU | assigned | |
| 213.131.7.0/26 | 🇷🇺RU | assigned | |
| 213.131.7.64/26 | 🇷🇺RU | assigned | |
| 213.131.9.64/26 | 🇷🇺RU | assigned | |
| 213.131.20.0/26 | 🇷🇺RU | assigned | |
| 213.131.9.0/27 | 🇷🇺RU | assigned | |
| 213.131.10.0/27 | 🇷🇺RU | assigned | |
| 213.131.6.128/28 | 🇷🇺RU | assigned | |
| 213.131.1.208/28 | 🇷🇺RU | assigned | |
| 213.131.1.192/28 | 🇷🇺RU | assigned | |
| 213.131.9.32/29 | 🇷🇺RU | assigned | |
| 213.131.10.64/29 | 🇷🇺RU | assigned |
Geolocation
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/213.131.0.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/213.131.0.0/19" | jq
External Links