128.173.0.0/16
🇺🇸CIDR
128.173.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Blacksburg (Farmview - Ramble)
RIR
ARIN
Status
allocated
Allocated
10/21/1986
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.173.0.0/16 | AS1312VA-TECH-AS - Virginia Polytechnic Institute and State Univ. | Valid | ARINRADB | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionVirginia
CityBlacksburg (Farmview - Ramble)
Coordinates37.2037, -80.4143 ↗
API
Open https://api.ipctl.io/v1/prefix/128.173.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/128.173.0.0/16" | jq
External Links