23.142.172.0/24
🇺🇸CIDR
23.142.172.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
San Francisco (Yerba Buena)
RIR
ARIN
Status
allocated
Allocated
7/24/2025
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.142.172.0/24 | AS54717CLAREMONT-COMPUTER-NETWORK - Claremont Computer Network LLC | No ROA | RADB | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS54717 | RADB | MAINT-AS20473 | 3/23/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Francisco (Yerba Buena)
Coordinates37.7821, -122.4000 ↗
API
Open https://api.ipctl.io/v1/prefix/23.142.172.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.142.172.0/24" | jq
External Links