192.147.243.0/24
🇺🇸CIDR
192.147.243.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
RIR
ARIN
Status
allocated
Allocated
2/25/1992
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.147.243.0/24 | AS46846DOE-HQ-COOP - U.S. Department of Energy | No ROA | — | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 192.147.242.0/23 | AS32982DOE-HQ - U.S. Department of Energy | No ROA | — | 5/30/2026 |
Geolocation
Country🇺🇸United StatesUS
Coordinates37.0902, -95.7129 ↗
API
Open https://api.ipctl.io/v1/prefix/192.147.243.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.147.243.0/24" | jq
External Links