IP Judge ipjudge.org

United States · ASN

AS23520 · LIBERTY-NETWORKS - Columbus Networks USA, Inc.

LIBERTY-NETWORKS - Columbus Networks USA, Inc. is registered in United States (ARIN). It currently announces 113 IPv4 prefixes (about 282,112 addresses) and 2 IPv6 prefixes in the global routing table; PeeringDB lists it as “NSP”.

Country / region
United States
ARIN
IPv4 addresses
282,112
113 prefixes
IPv6
2
prefixes
Upstream / downstream
27 / 202
neighbours

AI platforms by the network’s registered country; the exit IP’s location is what counts

ChatGPTClaudeGeminiMuse

IPs checked on IP Judge datacenter / proxy IPs listed; residential and mobile only counted

No IP from this network has been checked yet.

Neighbouring networks

Upstreams (transit providers)

AS1299 · TWELVE99 Arelion Sweden ABAS6830 · LibertyGlobal Liberty GlobalAS174 · COGENT-174 - Cogent CommunicAS6762 · SEABONE-NET TELECOM ITALIA SAS3257 · GTT-BACKBONE GTT CommunicatiAS3303 · SWISSCOM Swisscom (Schweiz) AS64126 · AS64126 - DOMINICAN TELECOM AS7195 · AS7195 - EDGEUNO S.A.SAS60068 · CDN77 Datacamp LimitedAS22356 · AS22356 - Durand do Brasil LAS286 · KPN GTT Communications Inc.AS27951 · AS27951 - Media Commerce Par

Downstreams (networks connected through it)

AS52468 · AS52468 - UFINET PANAMA S.A.AS262191 · AS262191 - LIBERTY NETWORKS AS263703 · AS263703 - VIGINET C.AAS272935 · AS272935 - GB TELECORP DOMINAS11556 · AS11556 - Cable & Wireless PAS64126 · AS64126 - DOMINICAN TELECOM AS264821 · AS264821 - COMCAST-SRLAS21826 · AS21826 - Corporacion TelemiAS27665 · AS27665 - Columbus CommunicaAS27884 · AS27884 - CABLECOLOR S.A.AS27696 · AS27696 - LIBERTY NETWORKS HAS273189 · AS273189 - CA NETWORK S.A. D

IPv4 prefixes 113 total

23.249.136.0/2463.245.0.0/1763.245.0.0/1863.245.1.0/2463.245.2.0/2463.245.6.0/2463.245.20.0/2463.245.29.0/2463.245.32.0/2463.245.64.0/2163.245.69.0/2463.245.72.0/2163.245.72.0/2463.245.74.0/2463.245.80.0/2063.245.91.0/2463.245.96.0/1963.245.104.0/2463.245.111.0/2467.230.0.0/1767.230.32.0/1967.230.64.0/1867.230.96.0/2467.230.101.0/2469.79.0.0/1869.79.0.0/1669.79.32.0/2469.79.34.0/2469.79.64.0/1969.79.96.0/2269.79.101.0/2469.79.103.0/2469.79.104.0/2469.79.105.0/2469.79.106.0/2469.79.107.0/2469.79.108.0/2469.79.112.0/2069.79.128.0/1769.79.176.0/2469.79.226.0/2469.79.228.0/2469.79.229.0/2469.79.230.0/2469.79.231.0/2472.252.0.0/1672.252.4.0/2272.252.16.0/2172.252.72.0/2172.252.80.0/21138.121.12.0/22143.208.164.0/24143.208.165.0/24143.208.166.0/23156.235.73.0/24156.235.74.0/24181.191.190.0/24181.191.191.0/24190.131.192.0/18190.131.209.0/24190.131.224.0/22190.242.0.0/16190.242.10.0/24190.242.12.0/24190.242.14.0/24190.242.31.0/24190.242.36.0/23190.242.38.0/23190.242.40.0/23190.242.46.0/23190.242.48.0/24190.242.49.0/24190.242.56.0/24190.242.56.0/23190.242.57.0/24190.242.102.0/24190.242.118.0/24190.242.119.0/24190.242.126.0/24190.242.132.0/24190.242.133.0/24190.242.134.0/24190.242.135.0/24190.242.136.0/23190.242.140.0/24190.242.141.0/24190.242.142.0/24190.242.143.0/24190.242.145.0/24190.242.147.0/24190.242.155.0/24190.242.156.0/24190.242.157.0/24190.242.166.0/24190.242.167.0/24190.242.169.0/24190.242.170.0/24190.242.171.0/24190.242.172.0/24190.242.173.0/24190.242.174.0/24190.242.176.0/24190.242.177.0/24190.242.178.0/24190.242.179.0/24190.242.180.0/24190.242.181.0/24190.242.182.0/24190.242.183.0/24190.242.191.0/24190.242.193.0/24190.242.255.0/24208.169.92.0/24

IPv6 prefixes 2 total

2607:f438::/322803:f950::/32

Sources: RIPEstat (regional registry allocations and RIS routing data), PeeringDB, IP Judge lookups. Routing data refreshes daily.