AS400662

Name: AS400662 — Dobson Technologies - Transport and Telecom Solutions, LLC
Creator: ipdex

Dobson Technologies - Transport and Telecom Solutions, LLC ISP registered in United States

145IPv4 prefixes

0IPv6 prefixes

100%RPKI-valid

#12,668AS Rank

328/328RIS visibility

#225Rank in United States

2022-04-21Allocated

Dobson Technologies - Transport and Telecom Solutions, LLC (AS400662) — ISP, registered in United States. announces 145 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #225. Allocated: 2022-04-21.

IPv4 145IPv6 0

Announced prefixes · 145

v4 57.138.246.0/24 valid
v4 57.138.247.0/24 valid
v4 57.138.250.0/24 valid
v4 57.138.252.0/24 valid
v4 57.138.26.0/24 valid
v4 57.138.27.0/24 valid
v4 57.138.28.0/23 valid
v4 57.138.3.0/24 valid
v4 57.138.30.0/24 valid
v4 57.138.31.0/24 valid
v4 57.138.32.0/24 valid
v4 57.138.33.0/24 valid
v4 57.138.34.0/24 valid
v4 57.138.35.0/24 valid
v4 57.138.36.0/24 valid
v4 57.138.37.0/24 valid
v4 57.138.38.0/24 valid
v4 57.138.39.0/24 valid
v4 57.138.4.0/24 valid
v4 57.138.45.0/24 valid
v4 57.138.46.0/24 valid
v4 57.138.47.0/24 valid
v4 57.138.48.0/24 valid
v4 57.138.49.0/24 valid
v4 57.138.50.0/24 valid
v4 57.138.53.0/24 valid
v4 57.138.55.0/24 valid
v4 57.138.56.0/24 valid
v4 57.138.57.0/24 valid
v4 57.138.58.0/24 valid
v4 57.138.59.0/24 valid
v4 57.138.6.0/24 valid
v4 57.138.66.0/24 valid
v4 57.138.7.0/24 valid
v4 57.138.71.0/24 valid
v4 57.138.72.0/24 valid
v4 57.138.8.0/24 valid
v4 57.138.81.0/24 valid
v4 57.138.83.0/24 valid
v4 57.138.85.0/24 valid
v4 57.138.9.0/24 valid
v4 57.138.90.0/24 valid
v4 57.138.92.0/24 valid
v4 57.138.95.0/24 valid
v4 57.138.99.0/24 valid

RPKI: rpki.cloudflare.com · 2026-06-22

Routing: 145 IPv4 · 0 IPv6 announced · RIS visibility 328/328 RIS peers · RIPEstat · 2026-06-22

Prefix history

Announced prefixes Source: ipdex daily snapshot · sparse rows, value holds until the next change (steps)

Data table

Day	Announced prefixes
2026-06-12	145
2026-06-13	145

Internet Exchanges · 1

DE-CIX Dallas Dallas 200 Gbps

Facilities · 3

3 Facilities · 1 Countries

AS topology · Customer cone 2

Providers · 5

AS3356 Level 3 Parent, LLC
AS3257 GTT Communications Inc.
AS174 Cogent Communications, LLC
AS6461 Zayo Bandwidth
AS30029 Dobson Technologies - Transport and Telecom Solutions, LLC

Peers · 3

AS6939 Hurricane Electric LLC
AS49544 i3D.net B.V
AS286 GTT Communications (AS286)

Customers · 1

AS400666 Dobson Technologies - Transport and Telecom Solutions, LLC

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