67.174.128.0/21
🇺🇸CIDR
67.174.128.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Philadelphia (Center City)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 67.174.128.0/21 | AS7922COMCAST-7922 - Comcast Cable Communications, LLC | Valid | — | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 67.160.0.0/11 | AS7922COMCAST-7922 - Comcast Cable Communications, LLC | Valid | — | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityPhiladelphia (Center City)
Coordinates39.9549, -75.1704 ↗
API
Open https://api.ipctl.io/v1/prefix/67.174.128.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/67.174.128.0/21" | jq
External Links