144.2.144.0/20
🇺🇸CIDR
144.2.144.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇺🇸 United States
City
San Francisco (Financial District)
RIR
RIPENCC
Status
assigned
Allocated
9/1/1993
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 144.2.154.0/24 | AS14618AMAZON-AES - Amazon.com, Inc. | Valid | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS205994 | RADB | MAINT-AS205994 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 144.2.144.0/24 | 🇺🇸US | assigned | |
| 144.2.154.0/24 | AS14618 | 🇺🇸US | assigned |
Origin ASN
AS205994
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (Financial District)
Coordinates37.7910, -122.4010 ↗
Abuse Contact
API
Open https://api.ipctl.io/v1/prefix/144.2.144.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/144.2.144.0/20" | jq
External Links