89.45.144.0/21 - BGP Prefix
IPv4RIPE NCCallocated
CIDR
89.45.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇷🇴 Romania
City
Bucharest
RIR
RIPE NCC
Status
allocated
Allocated
2005-11-29
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS35725 | RIPE | MNT-COSMOTETDN | 2026-07-23 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 89.45.144.0/22 | 🇷🇴RO | assigned | |
| 89.45.148.0/22 | 🇷🇴RO | assigned |
Transfer History
Registry transfers of 89.45.144.0/21, blocks inside it, or blocks containing it.
- 89.45.144.0/21M&A ·
- 89.45.144.0/21Transfer ·
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/89.45.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.45.144.0/21" | jq
External Links