147.185.52.0/22 - BGP Prefix
IPv4ARINallocated
CIDR
147.185.52.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Blair
RIR
ARIN
Status
allocated
Allocated
2026-06-16
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS8008 | Other IRR | MAINT-AS13807 | 2026-06-23 |
Transfer History
Registry transfers of 147.185.52.0/22, blocks inside it, or blocks containing it.
- 147.185.52.0/22Transfer ·
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 ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/147.185.52.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/147.185.52.0/22" | jq
External Links