Autonomous System details

AS14921

CenturyLink Communications, LLC  ·  centurylink.com

United States

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AS14921 – CenturyLink Communications, LLC

Field Value
Country United States
Website centurylink.com
Hosted domains 10
IPv4 addresses 57,600
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 20 years ago on Sep 29, 2006
Updated 8 years ago on Aug 14, 2018

IP Ranges

Netblock Company Num of IPs
67.237.224.0/19 CenturyLink Communications, LLC 8,192
67.237.96.0/20 CenturyLink Communications, LLC 4,096
71.50.0.0/20 CenturyLink Communications, LLC 4,096
76.2.0.0/20 CenturyLink Communications, LLC 4,096
65.40.176.0/21 CenturyLink Communications, LLC 2,048
67.76.144.0/21 CenturyLink Communications, LLC 2,048
67.232.160.0/21 Wave Internet 2,048
71.0.48.0/21 CenturyLink Communications, LLC 2,048
71.48.176.0/21 CenturyLink Communications, LLC 2,048
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
76.2.16.0/21 CenturyLink Communications, LLC 2,048
76.2.24.0/21 CenturyLink Communications, LLC 2,048
138.210.168.0/21 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
67.237.132.0/22 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
69.34.216.0/22 CenturyLink Communications, LLC 1,024
69.68.252.0/22 CenturyLink Communications, LLC 1,024
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
138.210.120.0/22 CenturyLink Communications, LLC 1,024
138.210.128.0/22 CenturyLink Communications, LLC 1,024
67.235.48.0/23 Sunnyside Community Hospital 512
67.235.50.0/23 SUQUAMISH TRIBE 512
69.69.94.0/23 CenturyLink Communications, LLC 512
138.210.78.0/23 CenturyLink Communications, LLC 512
138.210.82.0/24 CenturyLink Communications, LLC 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                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 10 domain names hosted across 7 IP addresses on this ASN.

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IP Address Domain Domains on this IP
67.237.134.195 ██████████ 4
69.69.94.66 ██████████ 1
67.237.103.162 ██████████ 1
65.40.225.24 ██████████ 1
67.237.231.120 ██████████ 1
65.40.224.51 ██████████ 1
65.40.225.16 ██████████ 1

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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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Pingable IPs

51 IPs in this ASN replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
67.76.144.255 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
74.4.176.1 AS14921 CenturyLink Communications, LLC 4.89ms from Seattle, US
138.210.82.4 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
67.232.160.41 AS14921 CenturyLink Communications, LLC 0.99ms from Seattle, US
67.76.146.255 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
67.237.100.0 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
71.48.179.16 AS14921 CenturyLink Communications, LLC 6.82ms from Seattle, US
74.4.182.55 AS14921 CenturyLink Communications, LLC 12.64ms from Seattle, US
74.4.177.30 AS14921 CenturyLink Communications, LLC 11.62ms from Seattle, US
71.0.51.192 AS14921 CenturyLink Communications, LLC 4.87ms from Seattle, US
71.48.181.243 AS14921 CenturyLink Communications, LLC 16.02ms from Seattle, US
71.0.53.63 AS14921 CenturyLink Communications, LLC 4.94ms from Seattle, US
65.40.227.129 AS14921 CenturyLink Communications, LLC 4.88ms from Seattle, US
67.237.96.1 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
67.237.98.255 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
69.69.94.0 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
67.76.150.0 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
67.76.149.128 AS14921 CenturyLink Communications, LLC 4.94ms from Seattle, US
138.210.168.153 AS14921 CenturyLink Communications, LLC 5.15ms from Seattle, US
74.4.183.255 AS14921 CenturyLink Communications, LLC 4.95ms from Seattle, US
67.235.51.145 AS14921 CenturyLink Communications, LLC 5.11ms from Seattle, US
65.40.224.127 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
67.76.147.1 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
69.69.95.129 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
74.4.181.206 AS14921 CenturyLink Communications, LLC 22.66ms from Seattle, US

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address ASN Details
20.42.70.169 AS8075 Microsoft Corporation 1.10ms from Ashburn, US
61.91.120.249 AS9287 True Internet Data Center Company Limited 0.84ms from Bangkok, TH
122.154.125.25 AS9931 National Telecom Public Company Limited 1.17ms from Bangkok, TH
191.82.127.201 AS22927 Telefonica de Argentina 15.97ms from Buenos Aires, AR
207.140.63.41 AS7018 AT&T Enterprises, LLC 2.68ms from Chicago, US
50.59.146.121 AS394828 VALTECH ENTERPRISES, LLC 0.79ms from Columbus, US
173.195.27.121 AS11976 Fidelity Communication International Inc. 1.01ms from Dallas, US
157.85.5.169 AS9498 BHARTI Airtel Ltd. 1.70ms from Delhi, IN
50.190.126.25 AS7922 Comcast Cable Communications, LLC 3.63ms from Denver, US
103.135.173.25 AS135124 Green Surma Communications 7.21ms from Dhaka, BD
3.252.71.25 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
62.26.248.105 AS12312 ecotel communication ag 0.48ms from Frankfurt am Main, DE
194.100.44.153 AS16086 DNA Oyj 1.69ms from Helsinki, FI
115.76.95.25 AS7552 Viettel Group 1.10ms from Ho Chi Minh City, VN
14.67.167.233 AS4766 Korea Telecom 1.54ms from Incheon, KR
217.34.81.89 AS2856 British Telecommunications PLC 5.84ms from London, GB
50.196.35.105 AS7922 Comcast Cable Communications, LLC 7.42ms from Morris Plains, US
109.234.167.201 AS50474 O2SWITCH SAS 9.33ms from Paris, FR
48.202.40.41 AS8075 Microsoft Corporation 0.29ms from Quincy, US
12.208.143.233 AS7018 AT&T Enterprises, LLC 3.92ms from San Jose, US
187.146.184.169 AS8151 UNINET 8.22ms from Santiago de Queretaro, MX
58.226.98.169 AS9318 SK Broadband Co Ltd 5.46ms from Seoul, KR
180.36.182.153 AS4713 NTT DOCOMO BUSINESS,Inc. 3.07ms from Tokyo, JP
142.126.166.217 AS577 Bell Canada 5.13ms from Toronto, CA
62.14.78.57 AS12479 Orange Espagne SA 5.67ms from Zaragoza, ES

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this ASN. Learn more.

$
traceroute -a -n -q1 -f4 69.34.216.255
traceroute to 69.34.216.255 (69.34.216.255): 64 hops max, 52 byte packets
5 [AS3356] 4.68.63.113 11.978 ms
6 [AS3356] 4.68.110.178 2.175 ms
7 [AS209] 67.14.49.26 18.861 ms
8 [AS209] 205.171.130.74 20.843 ms
9 [AS14921] 69.34.216.255 20.866 ms
Measurement taken from IPinfo ProbeNet in San Jose, US
On

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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