57.138.84.0/24 - Dobson Technologies Transport And Telecom Solutions (AS400662)
IPv4ARINannouncedAS400662DOBSON-ASN-02 - Dobson Technologies - Transport and Telecom Solutions, LLC RPKI Valid
CIDR
57.138.84.0/24
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:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 57.138.84.0/24 | AS400662 DOBSON-ASN-02 - Dobson Technologies - Transport and Telecom Solutions, LLC | Valid | ARIN | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 57.138.0.0/16 | AS30029 DOBSONTECHTTS - Dobson Technologies - Transport and Telecom Solutions, LLC | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS400662 | ARIN | MNT-DTTTSL | 2026-08-24 |
Transfer History
Registry transfers of 57.138.84.0/24, blocks inside it, or blocks containing it.
- 57.138.0.0/16inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 57.138.0.0/16inter-RIR | SITA Switzerland Sarl | Transfer |
Related Prefixes
More prefixes of AS400662
All prefixes of AS400662 →Geolocation
Country🇺🇸United StatesUS
RegionOklahoma
CityOklahoma City (Northwest Oklahoma City)
Coordinates35.6147, -97.5802 ↗
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/57.138.84.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/57.138.84.0/24" | jq
External Links