71.4.66.0/24
🇺🇸CIDR
71.4.66.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Miles City
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 71.4.66.0/24 | AS21631CHFA-COLORADO - Colorado Housing and Finance Authority | No ROA | RADB | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 71.4.0.0/15 | AS2828XO-AS15 - Verizon Business | No ROA | — | 5/31/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21631 | RADB | MAINT-AS29863 | 11/13/2023 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/71.4.66.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/71.4.66.0/24" | jq
External Links