AS400666
Dobson Technologies - Transport and Telecom Solutions, LLC Unknown registered in United States
5IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#79,240AS Rank
327/327RIS visibility
#5,292Rank in United States
2022-04-21Allocated
Dobson Technologies - Transport and Telecom Solutions, LLC (AS400666) — Unknown, registered in United States. announces 5 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #5292. Allocated: 2022-04-21.
IPv4 5IPv6 0
Announced prefixes · 5
- v4 150.253.111.0/24 valid
- v4 57.138.134.0/23 valid
- v4 57.138.160.0/21 valid
- v4 57.138.175.0/24 valid
- v4 57.138.20.0/24 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 5 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 5 |
| 2026-06-13 | 5 |
AS topology · Customer cone 1
Providers · 1
- AS400662 Dobson Technologies - Transport and Telecom Solutions, LLC