57.138.20.0/24
🇺🇸IPv4ARINannouncedAS400666DOBSON-ASN-02 - Dobson Technologies - Transport and Telecom Solutions, LLC RPKI Valid
CIDR
57.138.20.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇺🇸 United States
City
Oklahoma City (Northwest Oklahoma City)
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 57.138.20.0/24 | AS400666DOBSON-ASN-02 - Dobson Technologies - Transport and Telecom Solutions, LLC | Valid | ARIN | 5/31/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 57.138.0.0/16 | AS30029DOBSONTECHTTS - Dobson Technologies - Transport and Telecom Solutions, LLC | Valid | — | 5/31/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionOklahoma
CityOklahoma City (Northwest Oklahoma City)
Coordinates35.6147, -97.5802 ↗
API
Open https://api.ipctl.io/v1/prefix/57.138.20.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/57.138.20.0/24" | jq
External Links