AS23520 is an AS number assigned to Columbus Networks USA, Inc.. Country or region: United States.

OrganizationColumbus Networks USA, Inc.
Registered nameLIBERTY-NETWORKS
CountryUnited States (US)
IPv4 addresses163,328
IPv4 ranges126
IPv6 ranges2

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
63.245.32.0/19 8,192 Check if your IP is in this range
67.230.0.0/19 8,192 Check if your IP is in this range
69.79.32.0/19 8,192 Check if your IP is in this range
69.79.128.0/19 8,192 Check if your IP is in this range
72.252.64.0/19 8,192 Check if your IP is in this range
190.242.224.0/19 8,192 Check if your IP is in this range
63.245.64.0/20 4,096 Check if your IP is in this range
67.230.96.0/20 4,096 Check if your IP is in this range
69.79.160.0/20 4,096 Check if your IP is in this range
69.79.240.0/20 4,096 Check if your IP is in this range
72.252.48.0/20 4,096 Check if your IP is in this range
190.242.192.0/20 4,096 Check if your IP is in this range
63.245.0.0/21 2,048 Check if your IP is in this range
63.245.24.0/21 2,048 Check if your IP is in this range
63.245.80.0/21 2,048 Check if your IP is in this range
63.245.96.0/21 2,048 Check if your IP is in this range
67.230.112.0/21 2,048 Check if your IP is in this range
69.79.0.0/21 2,048 Check if your IP is in this range
69.79.16.0/21 2,048 Check if your IP is in this range
69.79.72.0/21 2,048 Check if your IP is in this range

AS numbers of a similar size

About the data

Compiled by this site from publicly available internet registry assignment information and IP address range data. The data date is the build date of the data when the content of this page last changed. Adjacent ranges are merged and expressed as CIDR blocks, so they may differ from the routes actually announced.

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.