81.91.32.0/20 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
81.91.32.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Yekaterinburg
RIR
RIPE NCC
Status
allocated
Allocated
2002-07-15
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
Related Announcements
1 less-specific, 1 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.91.32.0/19 | AS8359 MTS MTS PJSC | Valid | - | 2026-10-11 |
| 81.91.41.0/24 | AS8359 MTS MTS PJSC | Valid | - | 2026-10-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.91.32.0/21 | 🇷🇺RU | assigned | |
| 81.91.40.0/25 | 🇷🇺RU | assigned | |
| 81.91.40.128/26 | 🇷🇺RU | assigned | |
| 81.91.40.192/26 | 🇷🇺RU | assigned | |
| 81.91.41.0/24 | AS8359 | 🇷🇺RU | assigned |
| 81.91.42.0/26 | 🇷🇺RU | assigned | |
| 81.91.42.64/26 | 🇷🇺RU | assigned | |
| 81.91.42.128/26 | 🇷🇺RU | assigned | |
| 81.91.42.192/26 | 🇷🇺RU | assigned | |
| 81.91.43.0/24 | 🇷🇺RU | assigned | |
| 81.91.44.0/24 | 🇷🇺RU | assigned | |
| 81.91.45.0/24 | 🇷🇺RU | assigned | |
| 81.91.46.0/24 | 🇷🇺RU | assigned | |
| 81.91.47.0/25 | 🇷🇺RU | assigned | |
| 81.91.47.128/25 | 🇷🇺RU | assigned |
Related Prefixes
Geolocation
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/81.91.32.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.91.32.0/20" | jq
External Links