23.161.204.0/24
🇺🇸CIDR
23.161.204.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
San Mateo (Central San Mateo)
RIR
ARIN
Status
allocated
Allocated
7/24/2026
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.161.204.0/24 | AS402511XPEER - XPEERS | Valid | ARIN | 9/12/2026 |
Origin ASN
AS402511
XPEER - XPEERS
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Mateo (Central San Mateo)
Coordinates37.5585, -122.3020 ↗
API
Open https://api.ipctl.io/v1/prefix/23.161.204.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.161.204.0/24" | jq
External Links