Autonomous System
AS14921 CenturyLink Communications, LLC
ISPActiveUnited StatesARIN
AS14921 (CENTURYLINK-LEGACY-EMBARQ-HDRV) is an ISP network operated by CenturyLink Communications, LLC in United States, registered with ARIN. It has 34 IPv4 prefixes with 61,952 addresses, which makes it the 3,965th largest of 82,200 active autonomous systems by IPv4 space.
IPv4 addresses61,952in 34 prefixes
IPv6 prefixes0none
Size rank#3,965of 82,200 active ASNs
Details
OrganizationCenturyLink Communications, LLC
AS nameCENTURYLINK-LEGACY-EMBARQ-HDRV
Websitecenturylink.com
Country United States (US)
Network typeISP
RegistryARIN
Abuse contactabuse@aup.lumen.com
Registered2006-09-29
Last updated2018-08-14
IPv4 prefixes
34 prefixes · 61,952 addresses| Network | Addresses | First – last address |
|---|---|---|
| 67.237.224.0/19 | 8,192 | 67.237.224.0 – 67.237.255.255 |
| 67.237.96.0/20 | 4,096 | 67.237.96.0 – 67.237.111.255 |
| 71.50.0.0/20 | 4,096 | 71.50.0.0 – 71.50.15.255 |
| 76.2.0.0/20 | 4,096 | 76.2.0.0 – 76.2.15.255 |
| 205.162.192.0/20 | 4,096 | 205.162.192.0 – 205.162.207.255 |
| 65.40.176.0/21 | 2,048 | 65.40.176.0 – 65.40.183.255 |
| 67.76.144.0/21 | 2,048 | 67.76.144.0 – 67.76.151.255 |
| 67.232.160.0/21 | 2,048 | 67.232.160.0 – 67.232.167.255 |
| 71.0.48.0/21 | 2,048 | 71.0.48.0 – 71.0.55.255 |
| 71.48.176.0/21 | 2,048 | 71.48.176.0 – 71.48.183.255 |
| 71.53.64.0/21 | 2,048 | 71.53.64.0 – 71.53.71.255 |
| 71.53.72.0/21 | 2,048 | 71.53.72.0 – 71.53.79.255 |
| 74.4.176.0/21 | 2,048 | 74.4.176.0 – 74.4.183.255 |
| 76.2.16.0/21 | 2,048 | 76.2.16.0 – 76.2.23.255 |
| 76.2.24.0/21 | 2,048 | 76.2.24.0 – 76.2.31.255 |
| 138.210.168.0/21 | 2,048 | 138.210.168.0 – 138.210.175.255 |
| 65.40.220.0/22 | 1,024 | 65.40.220.0 – 65.40.223.255 |
| 65.40.224.0/22 | 1,024 | 65.40.224.0 – 65.40.227.255 |
| 67.237.132.0/22 | 1,024 | 67.237.132.0 – 67.237.135.255 |
| 67.237.136.0/22 | 1,024 | 67.237.136.0 – 67.237.139.255 |
| 67.237.140.0/22 | 1,024 | 67.237.140.0 – 67.237.143.255 |
| 69.34.216.0/22 | 1,024 | 69.34.216.0 – 69.34.219.255 |
| 69.68.252.0/22 | 1,024 | 69.68.252.0 – 69.68.255.255 |
| 71.1.128.0/22 | 1,024 | 71.1.128.0 – 71.1.131.255 |
| 71.1.132.0/22 | 1,024 | 71.1.132.0 – 71.1.135.255 |
67.237.224.0/19 67.237.96.0/20 71.50.0.0/20 76.2.0.0/20 205.162.192.0/20 65.40.176.0/21 67.76.144.0/21 67.232.160.0/21 71.0.48.0/21 71.48.176.0/21 71.53.64.0/21 71.53.72.0/21 74.4.176.0/21 76.2.16.0/21 76.2.24.0/21 138.210.168.0/21 65.40.220.0/22 65.40.224.0/22 67.237.132.0/22 67.237.136.0/22 67.237.140.0/22 69.34.216.0/22 69.68.252.0/22 71.1.128.0/22 71.1.132.0/22
The 25 largest of 34. The API and the database have all of them.
IPv6 prefixes
No IPv6 prefixes.
Query AS14921 with the API
The ASN lookup returns everything on this page as JSON, including every prefix. ASN lookups need an API key: a free account comes with 1,000 requests a day.
curl "https://api.ipapi.is/?q=AS14921&key=YOUR_API_KEY"Any address in its prefixes resolves to AS14921, with or without a key:
curl "https://api.ipapi.is/?q=67.237.224.1"Other networks of CenturyLink Communications, LLC
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