AS209 is an AS number assigned to CenturyLink Communications, LLC. Country or region: United States.

OrganizationCenturyLink Communications, LLC
Registered nameCENTURYLINK-US-LEGACY-QWEST
CountryUnited States (US)
IPv4 addresses15,709,262
IPv4 ranges6,441
IPv6 ranges340

AS numbers: United States

IPv4 address ranges (largest 20)

Range (CIDR)AddressesCheck
65.136.0.0/14 262,144 Check if your IP is in this range
67.0.0.0/14 262,144 Check if your IP is in this range
63.152.0.0/15 131,072 Check if your IP is in this range
65.134.0.0/15 131,072 Check if your IP is in this range
65.142.0.0/15 131,072 Check if your IP is in this range
65.146.0.0/15 131,072 Check if your IP is in this range
70.56.0.0/15 131,072 Check if your IP is in this range
71.208.0.0/15 131,072 Check if your IP is in this range
71.214.0.0/15 131,072 Check if your IP is in this range
174.26.0.0/15 131,072 Check if your IP is in this range
184.98.0.0/15 131,072 Check if your IP is in this range
63.154.0.0/16 65,536 Check if your IP is in this range
65.129.0.0/16 65,536 Check if your IP is in this range
65.145.0.0/16 65,536 Check if your IP is in this range
65.150.0.0/16 65,536 Check if your IP is in this range
65.159.0.0/16 65,536 Check if your IP is in this range
67.5.0.0/16 65,536 Check if your IP is in this range
67.40.0.0/16 65,536 Check if your IP is in this range
67.42.0.0/16 65,536 Check if your IP is in this range
68.176.0.0/16 65,536 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.