Data as of Nov 3, 2026
Autonomous system
AS14921
CenturyLink Communications, LLC
Announces 61,952 addresses in 34 prefixes. None of it is anonymizer space.
Type
Internet provider
US
Proxy activity, 30 days
2 exits
Announced prefixes
| Prefix | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|
| 63.165.119.0/24 since Jan 2009 | Residential | Cogent Communications, LLC via CenturyLink Communications, LLC | ||
| 65.40.176.0/21 since Feb 2008 | Residential | |||
| 65.40.220.0/22 since Feb 2008 | Residential | |||
| 65.40.224.0/22 since Feb 2008 | Residential | |||
| 67.76.144.0/21 since Feb 2008 | Residential | |||
| 67.232.160.0/21 since Feb 2008 | Residential | |||
| 67.235.48.0/23 since Apr 2008 | Residential | |||
| 67.235.50.0/23 since Jun 2008 | Residential | |||
| 67.237.96.0/20 since Jul 2008 | Residential | |||
| 67.237.132.0/22 since Aug 2008 | Residential | |||
| 67.237.136.0/22 since Aug 2008 | Residential | |||
| 67.237.140.0/22 since Aug 2008 | Residential | |||
| 67.237.224.0/19 since Aug 2008 | Residential | |||
| 69.34.216.0/22 since Feb 2008 | Residential | |||
| 69.68.252.0/22 since Feb 2008 | Residential | |||
| 69.69.94.0/23 since Feb 2008 | Residential | |||
| 71.0.48.0/21 since Feb 2008 | Residential | |||
| 71.1.128.0/22 since Feb 2008 | Residential | |||
| 71.1.132.0/22 since Feb 2008 | Residential | |||
| 71.2.216.0/22 since Feb 2008 | Residential | |||
| 71.48.176.0/21 since Feb 2008 | Residential | 2 | ||
| 71.50.0.0/20 since Feb 2008 | Residential | |||
| 71.53.64.0/21 since Feb 2008 | Residential | |||
| 71.53.72.0/21 since Feb 2008 | Residential | |||
| 74.4.176.0/21 since Feb 2008 | Residential | |||
| 76.2.0.0/20 since Feb 2008 | Residential | |||
| 76.2.16.0/21 since Feb 2008 | Residential | |||
| 76.2.24.0/21 since Feb 2008 | Residential | |||
| 138.210.78.0/23 since Jan 2009 | Residential | |||
| 138.210.82.0/24 since Feb 2008 | Residential | |||
| 138.210.120.0/22 since Jan 2009 | Residential | |||
| 138.210.128.0/22 since Jan 2009 | Residential | |||
| 138.210.168.0/21 since Jan 2009 | Residential | |||
| 205.162.192.0/20 since Jan 2009 | Residential | Cogent Communications, LLC via United Telephone-NW |
Residential-proxy exposure
Spread
2
/24s with at least one exit
Providers
6
selling exits here
/24s with the most always-on exits
| /24 | Always-on exits | Proxy exits | |
|---|---|---|---|
| 71.48.178.0/24 | 0 | 1 | |
| 71.48.181.0/24 | 0 | 1 |
Proxy providers listing exits
- AnyIP
- EnigmaProxy
- FloppyData
- NovaProxy
- ProxyEmpire
- VantageProxies
Proxy activity
Oct 4, 2026 – Nov 2, 2026
AS14921, day by day
1.2K observations
Network & history
Profile
- Registered
- Sep 29, 2006
- 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