147.72.252.0/22
🇺🇸CIDR
147.72.252.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇺🇸 United States
City
Pittsburgh (North Oakland)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 147.72.252.0/22 | AS36407CERT - Software Engineering Institute | Valid | ARIN | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityPittsburgh (North Oakland)
Coordinates40.4464, -79.9500 ↗
API
Open https://api.ipctl.io/v1/prefix/147.72.252.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/147.72.252.0/22" | jq
External Links