209.137.221.0/24
🇺🇸CIDR
209.137.221.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Liberal
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.137.221.0/24 | AS397851SCCC-LIBERAL-01 - Seward County Community College | No ROA | RADB | 6/1/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 209.137.192.0/19 | AS27425ASN-IDK-27425 - IdeaTek Telcom, LLC | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS397851 | RADB | MAINT-AS27425 | 3/28/2024 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/209.137.221.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/209.137.221.0/24" | jq
External Links