144.42.0.0/16
🇺🇸CIDR
144.42.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Philadelphia (Center City West)
RIR
ARIN
Status
allocated
Allocated
11/12/1990
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 144.42.0.0/16 | AS27402IBC-N1 - Independence Blue Cross | No ROA | RADB | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS27402 | RADB | MAINT-AS7922 | 11/13/2023 |
Origin ASN
AS27402
IBC-N1 - Independence Blue Cross
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityPhiladelphia (Center City West)
Coordinates39.9538, -75.1718 ↗
API
Open https://api.ipctl.io/v1/prefix/144.42.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/144.42.0.0/16" | jq
External Links