6.144.0.0/12
🇺🇸CIDR
6.144.0.0/12
IP Version
IPv4
Addresses
1M
Mask
/12 (255.240.0.0)
Country
🇺🇸 United States
City
Columbus
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 6.144.0.0/12 | AS749DNIC-AS-00749 - United States Department of Defense (DoD) | No ROA | — | 5/31/2026 |
Covering Prefix
12 less-specific announcementsGeolocation
API
Open https://api.ipctl.io/v1/prefix/6.144.0.0/12Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/6.144.0.0/12" | jq
External Links