AS number details

AS14921

CenturyLink Communications, LLC  ·  centurylink.com

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AS14921 – CenturyLink Communications, LLC

Field Value
Country United States
Website centurylink.com
Hosted domains 20
Number of IPv4 57,600
Number of IPv6 0
ASN type ISP
Registry arin
Allocated 18 years ago on Sep 29, 2006
Updated 6 years ago on Aug 14, 2018
Netblock Company Num of IPs
138.210.120.0/22 CenturyLink Communications, LLC 1,024
138.210.128.0/22 CenturyLink Communications, LLC 1,024
138.210.168.0/21 CenturyLink Communications, LLC 2,048
138.210.78.0/23 CenturyLink Communications, LLC 512
138.210.82.0/24 CenturyLink Communications, LLC 256
65.40.176.0/21 CenturyLink Communications, LLC 2,048
65.40.220.0/22 Sprint DSL Network 1,024
65.40.224.0/22 CenturyLink Communications, LLC 1,024
67.232.160.0/21 Wave Internet 2,048
67.235.48.0/23 Sunnyside Community Hospital 512
67.235.50.0/23 SUQUAMISH TRIBE 512
67.237.132.0/22 Delphian School 1,024
67.237.136.0/22 Tom Denchel Ford Country 1,024
67.237.140.0/22 CenturyLink Communications, LLC 1,024
67.237.224.0/19 CenturyLink Communications, LLC 8,192
67.237.96.0/20 CenturyLink Communications, LLC 4,096
67.76.144.0/21 CenturyLink Communications, LLC 2,048
69.34.216.0/22 CenturyLink Communications, LLC 1,024
69.68.252.0/22 CenturyLink Communications, LLC 1,024
69.69.94.0/23 CenturyLink Communications, LLC 512
71.0.48.0/21 CenturyLink Communications, LLC 2,048
71.1.128.0/22 CenturyLink Communications, LLC 1,024
71.1.132.0/22 CenturyLink Communications, LLC 1,024
71.2.216.0/22 CenturyLink Communications, LLC 1,024
71.48.176.0/21 CenturyLink Communications, LLC 2,048
71.50.0.0/20 CenturyLink Communications, LLC 4,096
71.53.64.0/21 CenturyLink Communications, LLC 2,048
71.53.72.0/21 CenturyLink Communications, LLC 2,048
74.4.176.0/21 CenturyLink Communications, LLC 2,048
76.2.0.0/20 CenturyLink Communications, LLC 4,096
76.2.16.0/21 CenturyLink Communications, LLC 2,048
76.2.24.0/21 CenturyLink Communications, LLC 2,048

There are no known IPv6 addresses belonging to this network

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WHOIS Details


ASHandle:       AS14921
OrgID:          AS14921
ASName:         AS14921
ASNumber:       AS14921
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA

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Hosted Domains

There are 20 domain names hosted across 12 IP addresses on this ASN.

IP Address Domain Domains on this IP

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Useful for Cybersecurity

Peers

There is 1 peer for this ASN.

Peers Name
AS209 CenturyLink Communications, LLC
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
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Downstreams

There are no downstreams for this ASN.

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Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS14921 at robtex.

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