64.139.64.0/19
🇺🇸CIDR
64.139.64.0/19
IP Version
IPv4
Addresses
8.1K
Mask
/19 (255.255.224.0)
Country
🇺🇸 United States
City
Tuscaloosa
RIR
ARIN
Status
allocated
Allocated
5/3/2002
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 64.139.64.0/19 | AS7922COMCAST-7922 - Comcast Cable Communications, LLC | Valid | RADB | 5/31/2026 |
Covering Prefix
25 less-specific announcementsGeolocation
API
Open https://api.ipctl.io/v1/prefix/64.139.64.0/19Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/64.139.64.0/19" | jq
External Links