AS20224

Name: AS20224 — Columbia Energy L.L.C
Creator: ipdex

Columbia Energy L.L.C Unknown registered in United States

7IPv4 prefixes

1IPv6 prefixes

#20,408AS Rank

324/325RIS visibility

#3,808Rank in United States

2018-11-01Allocated

Columbia Energy L.L.C (AS20224) — Unknown, registered in United States. announces 7 IPv4 prefixes + 1 IPv6 prefixes. Rank in United States: #3808. Allocated: 2018-11-01.

IPv4 7IPv6 1

Announced prefixes · 8

v4 147.160.32.0/21 unknown
v4 162.120.22.0/23 unknown
v4 162.250.178.0/23 unknown
v4 64.146.146.0/24 unknown
v4 64.146.170.0/23 unknown
v4 64.146.176.0/22 unknown
v4 64.146.230.0/24 unknown
v6 2001:5e0:20::/48 unknown

Routing: 7 IPv4 · 1 IPv6 announced · RIS visibility 324/325 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	8
2026-06-13	8

AS topology · Customer cone 1

Providers · 1

AS16713 Northwest Open Access Network

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