AS30264

Name: AS30264 — Columbia Power and Water Systems
Creator: ipdex

Columbia Power and Water Systems Unknown registered in United States

44IPv4 prefixes

0IPv6 prefixes

100%RPKI-valid

#8,752AS Rank

327/327RIS visibility

#776Rank in United States

2003-08-22Allocated

Columbia Power and Water Systems (AS30264) — Unknown, registered in United States. announces 44 IPv4 prefixes + 0 IPv6 prefixes. Rank in United States: #776. Allocated: 2003-08-22.

IPv4 44IPv6 0

Announced prefixes · 44

v4 138.43.210.0/23 valid
v4 138.43.212.0/22 valid
v4 138.43.213.0/24 valid
v4 138.43.214.0/24 valid
v4 138.43.215.0/24 valid
v4 138.43.216.0/21 valid
v4 138.43.220.0/24 valid
v4 138.43.221.0/24 valid
v4 138.43.222.0/24 valid
v4 138.43.223.0/24 valid
v4 66.211.16.0/20 valid
v4 66.211.16.0/22 valid
v4 66.211.18.0/24 valid
v4 66.211.19.0/24 valid
v4 66.211.20.0/22 valid
v4 66.211.20.0/24 valid
v4 66.211.21.0/24 valid
v4 66.211.22.0/24 valid
v4 66.211.24.0/22 valid
v4 66.211.24.0/24 valid
v4 66.211.25.0/24 valid
v4 66.211.26.0/24 valid
v4 66.211.27.0/24 valid
v4 66.211.28.0/22 valid
v4 66.211.28.0/24 valid
v4 66.211.29.0/24 valid
v4 76.9.160.0/20 valid
v4 76.9.160.0/22 valid
v4 76.9.160.0/24 valid
v4 76.9.161.0/24 valid
v4 76.9.162.0/24 valid
v4 76.9.163.0/24 valid
v4 76.9.164.0/22 valid
v4 76.9.165.0/24 valid
v4 76.9.166.0/24 valid
v4 76.9.167.0/24 valid
v4 76.9.168.0/22 valid
v4 76.9.168.0/24 valid
v4 76.9.169.0/24 valid
v4 76.9.170.0/24 valid
v4 76.9.172.0/22 valid
v4 76.9.172.0/24 valid
v4 76.9.173.0/24 valid
v4 76.9.174.0/24 valid

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

Routing: 44 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17

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	44
2026-06-13	44

AS topology · Customer cone 2

Providers · 2

AS3257 GTT Communications Inc.
AS21766 BEN LOMAND RURAL TELEPHONE COOPERATIVE, INC.

Peers · 1

AS286 GTT Communications (AS286)

Customers · 1

AS36015 Maury Regional Hospital

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