165.217.144.0/20 - (AS401678)
CIDR
165.217.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
Cleveland
RIR
ARIN
Status
allocated
Allocated
2026-09-03
Transfer History
Registry transfers of 165.217.144.0/20, blocks inside it, or blocks containing it.
- 165.217.144.0/20Transfer ·
- 165.217.0.0/16M&A ·
Origin ASN
AS401678
Related Prefixes
More prefixes of AS401678
All prefixes of AS401678 →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/165.217.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/165.217.144.0/20" | jq
External Links