66.71.0.0/17
🇺🇸CIDR
66.71.0.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
🇺🇸 United States
City
State College (University Park)
RIR
ARIN
Status
allocated
Allocated
2/5/2001
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 66.71.0.0/17 | AS3999PENN-STATE - The Pennsylvania State University | No ROA | RADB | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityState College (University Park)
Coordinates40.8148, -77.8653 ↗
API
Open https://api.ipctl.io/v1/prefix/66.71.0.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/66.71.0.0/17" | jq
External Links