Data as of Nov 3, 2026
Autonomous system
AS6222
CenturyLink Communications, LLC
Announces 59,136 addresses in 37 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 63.161.208.0/21 since May 2005 | Residential | Cogent Communications, LLC | |
| 65.40.120.0/22 since May 2005 | Residential | ||
| 65.40.192.0/21 since May 2005 | Residential | ||
| 65.40.236.0/22 since May 2005 | Residential | ||
| 65.40.240.0/22 since May 2005 | Residential | ||
| 65.41.80.0/20 since May 2005 | Residential | ||
| 65.41.244.0/22 since May 2005 | Residential | ||
| 65.164.22.0/23 since May 2005 | Residential | Cogent Communications, LLC via Ltd Sprint FLA ANS ISP | |
| 65.164.200.0/24 since May 2005 | Residential | Cogent Communications, LLC via Sprint DSL Network | |
| 65.164.203.0/24 since May 2005 | Residential | Cogent Communications, LLC via Sprint DSL Network | |
| 65.164.204.0/22 since May 2005 | Residential | Cogent Communications, LLC via Sprint DSL Network | |
| 67.76.176.0/21 since May 2005 | Residential | ||
| 67.77.240.0/21 since May 2005 | Residential | ||
| 67.232.220.0/22 since Apr 2008 | Residential | ||
| 67.238.72.0/21 since Dec 2008 | Residential | ||
| 67.239.224.0/20 since Aug 2008 | Residential | ||
| 69.34.56.0/21 since May 2005 | Residential | ||
| 69.34.88.0/21 since May 2005 | Residential | ||
| 69.34.160.0/21 since May 2005 | Residential | ||
| 69.69.64.0/20 since May 2005 | Residential | ||
| 69.69.120.0/22 since May 2005 | Residential | ||
| 69.69.124.0/22 since May 2005 | Residential | ||
| 71.0.96.0/20 since May 2005 | Residential | ||
| 71.0.228.0/22 since May 2005 | Residential | ||
| 71.1.168.0/21 since May 2005 | Residential | ||
| 71.48.184.0/21 since Jul 2005 | Residential | ||
| 76.6.32.0/19 since Feb 2007 | Residential | ||
| 138.210.77.0/24 since Jan 2008 | Residential | ||
| 138.210.80.0/24 since Nov 2024 | Business | ||
| 138.210.83.0/24 since Jan 2008 | Residential | ||
| 138.210.84.0/24 since Jan 2008 | Residential | ||
| 205.160.198.0/24 since Oct 2007 | Residential | Cogent Communications, LLC via CenturyLink Communications, LLC | |
| 205.240.42.0/23 since May 2005 | Residential | Cogent Communications, LLC via Ltd Sprint FLA ANS ISP | |
| 205.247.247.0/24 since Nov 2005 | Residential | Cogent Communications, LLC | |
| 205.247.251.0/24 since Oct 2008 | Residential | Cogent Communications, LLC | |
| 207.14.188.0/22 since May 2005 | Residential | Cogent Communications, LLC | |
| 208.17.74.0/23 since May 2005 | Residential | Cogent Communications, LLC via Ltd Sprint FLA ANS ISP |
Network & history
Profile
- Domain
- centurylink.com
- Industry
- Internet Service Provider (ISP)
The space it routes itself
Address share by type
Routing patterns
How its announcements have moved
Arrivals