140.56.0.0/13
🇺🇸CIDR
140.56.0.0/13
IP Version
IPv4
Addresses
524.2K
Mask
/13 (255.248.0.0)
Country
🇺🇸 United States
City
Whitehall
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 140.56.0.0/13 | AS749DNIC-AS-00749 - United States Department of Defense (DoD) | No ROA | — | 6/13/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 140.56.0.0/16 | 🇺🇸US | allocated | |
| 140.57.0.0/16 | 🇺🇸US | allocated | |
| 140.58.0.0/16 | 🇺🇸US | allocated | |
| 140.59.0.0/16 | 🇺🇸US | allocated | |
| 140.60.0.0/16 | 🇺🇸US | allocated | |
| 140.61.0.0/16 | 🇺🇸US | allocated | |
| 140.62.0.0/16 | 🇺🇸US | allocated | |
| 140.63.0.0/16 | 🇺🇸US | allocated |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/140.56.0.0/13Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/140.56.0.0/13" | jq
External Links