71.56.0.0/13
🇺🇸CIDR
71.56.0.0/13
IP Version
IPv4
Addresses
524.2K
Mask
/13 (255.248.0.0)
Country
🇺🇸 United States
City
Atlanta
RIR
ARIN
Status
allocated
Allocated
4/29/2005
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 71.56.0.0/13 | AS7922COMCAST-7922 - Comcast Cable Communications, LLC | Valid | RADB | 6/13/2026 |
Covering Prefix
21 less-specific announcementsGeolocation
API
Open https://api.ipctl.io/v1/prefix/71.56.0.0/13Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/71.56.0.0/13" | jq
External Links