81.201.64.0/20 - BGP Prefix
IPv4RIPE NCCallocated
CIDR
81.201.64.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇷🇺 Russia
City
Belorechensk
RIR
RIPE NCC
Status
allocated
Allocated
2002-10-10
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 81.201.64.0/24 | 🇷🇺RU | assigned | |
| 81.201.65.0/24 | 🇷🇺RU | assigned | |
| 81.201.66.0/24 | 🇷🇺RU | assigned | |
| 81.201.67.0/24 | 🇷🇺RU | assigned | |
| 81.201.68.0/24 | 🇷🇺RU | assigned | |
| 81.201.69.0/24 | 🇷🇺RU | assigned | |
| 81.201.70.0/24 | 🇷🇺RU | assigned | |
| 81.201.71.0/24 | 🇷🇺RU | assigned | |
| 81.201.72.0/24 | 🇷🇺RU | assigned | |
| 81.201.73.0/24 | 🇷🇺RU | assigned | |
| 81.201.74.0/24 | 🇷🇺RU | assigned | |
| 81.201.75.0/24 | 🇷🇺RU | assigned | |
| 81.201.76.0/24 | 🇷🇺RU | assigned | |
| 81.201.77.0/24 | 🇷🇺RU | assigned | |
| 81.201.78.0/24 | 🇷🇺RU | assigned | |
| 81.201.79.0/24 | 🇷🇺RU | assigned |
Transfer History
Registry transfers of 81.201.64.0/20, blocks inside it, or blocks containing it.
- 81.201.64.0/20Transfer ·
- 81.201.64.0/20M&A ·
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/81.201.64.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.201.64.0/20" | jq
External Links