128.182.0.0/16
🇺🇸CIDR
128.182.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Pittsburgh (North Oakland)
RIR
ARIN
Status
allocated
Allocated
4/15/1988
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.182.0.0/16 | AS1206PSCNET-HS-AS - Pittsburgh Supercomputing Center | Valid | ARINRADB | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 128.182.64.0/18 | AS1207PSCNET-HS-TEST-AS - Pittsburgh Supercomputing Center | Valid | — | 5/30/2026 |
| 128.182.90.0/24 | AS1207PSCNET-HS-TEST-AS - Pittsburgh Supercomputing Center | Invalid | — | 5/30/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityPittsburgh (North Oakland)
Coordinates40.4455, -79.9492 ↗
API
Open https://api.ipctl.io/v1/prefix/128.182.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/128.182.0.0/16" | jq
External Links