AS6223 CenturyLink Communications LLC

General Info - AS6223

CenturyLink Communications LLC

United States of America

centurylink.com

2,560

19,342,813,113,834,071,090,266,112

IP Address Ranges

Netblock Number of IPs   
65.144.124.0/24 256
199.248.197.0/24 256
208.68.144.0/21 2,048
Netblock Number of IPs   
2602:814:9000::/48 1,208,925,819,614,629,174,706,176
2602:814:9002::/47 2,417,851,639,229,258,349,412,352
2602:814:9004::/46 4,835,703,278,458,516,698,824,704
2602:814:9008::/45 9,671,406,556,917,033,397,649,408
2620:0:960::/48 1,208,925,819,614,629,174,706,176

What is an Autonomous System (AS)?

An Autonomous System (AS) is a collection of connected networks that operate under a common administrative domain and share routing policies. Each AS is identified by a unique Autonomous System Number (ASN), which is used to exchange routing information with other ASs. AS can control how traffic flows through networks and then filter out unwanted traffic.

autonomous system

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