192.33.4.0/24
🇺🇸CIDR
192.33.4.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Washington
RIR
ARIN
Status
allocated
Allocated
10/22/1987
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.33.4.0/24 | AS2149COGENT-2149 - Cogent Communications, LLC | No ROA | — | 5/31/2026 |
Geolocation
This is an anycast prefix. The location shown is the organization HQ — actual server location varies by your network path.
Country🇺🇸United StatesUS
RegionVirginia
CityWashington
TimezoneAmerica/New_York
Coordinates38.9072, -77.0369 ↗
API
Open https://api.ipctl.io/v1/prefix/192.33.4.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.33.4.0/24" | jq
External Links