AS401606

Name: AS401606 — Colorado Department of Transportation
Creator: ipdex

Colorado Department of Transportation Unknown registered in United States

2IPv4 prefixes

0IPv6 prefixes

50%RPKI-valid

#79,736AS Rank

326/326RIS visibility

#8,997Rank in United States

2025-01-15Allocated

Colorado Department of Transportation (AS401606) — Unknown, registered in United States. announces 2 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #8997. Allocated: 2025-01-15.

IPv4 2IPv6 0

Announced prefixes · 2

v4 165.127.103.0/24 valid
v4 205.169.171.0/24 unknown

RPKI: rpki.cloudflare.com · 2026-06-17

Routing: 2 IPv4 · 0 IPv6 announced · RIS visibility 326/326 RIS peers · RIPEstat · 2026-06-18

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	2
2026-06-13	2

AS topology · Customer cone 1

Providers · 1

AS3356 Level 3 Parent, LLC

Peers · 1

AS1000 LINK AMERICAN

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