31.99.144.0/21 - BGP Prefix
IPv4APNICallocated
CIDR
31.99.144.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Francisco (Embarcadero)
RIR
APNIC
Status
allocated
Allocated
2010-11-25
RPKI ROAs
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (Embarcadero)
Coordinates37.7942, -122.3950 ↗
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 APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/31.99.144.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/31.99.144.0/21" | jq
External Links