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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ASN API & Database

Pingable IPs

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

IP Address ASN Details
69.34.216.255 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
69.69.94.0 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
71.48.176.1 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
74.4.176.1 AS14921 CenturyLink Communications, LLC 4.89ms from Seattle, US
67.76.146.255 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
67.76.144.255 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
67.76.150.0 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
67.237.100.0 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
67.237.103.129 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
138.210.168.153 AS14921 CenturyLink Communications, LLC 5.15ms from Seattle, US
74.4.182.55 AS14921 CenturyLink Communications, LLC 12.64ms from Seattle, US
67.76.149.128 AS14921 CenturyLink Communications, LLC 4.94ms from Seattle, US
71.0.51.192 AS14921 CenturyLink Communications, LLC 4.87ms from Seattle, US
65.40.223.255 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
71.48.181.243 AS14921 CenturyLink Communications, LLC 16.02ms from Seattle, US
67.237.97.129 AS14921 CenturyLink Communications, LLC 4.96ms from Seattle, US
67.76.145.1 AS14921 CenturyLink Communications, LLC 4.89ms from Seattle, US
65.40.225.129 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
67.235.51.145 AS14921 CenturyLink Communications, LLC 5.11ms from Seattle, US
74.4.181.206 AS14921 CenturyLink Communications, LLC 22.66ms from Seattle, US
71.48.183.255 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
71.48.178.148 AS14921 CenturyLink Communications, LLC 17.35ms from Seattle, US
67.76.151.128 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
65.40.220.64 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
69.69.95.129 AS14921 CenturyLink Communications, LLC 4.91ms 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
66.198.9.233 AS6453 TATA COMMUNICATIONS (AMERICA) INC 0.20ms from Ashburn, US
14.185.233.89 AS45899 VNPT Corp 8.42ms from Da Nang, VN
112.16.149.9 AS56041 China Mobile communications corporation 7.63ms from Hangzhou, CN
113.169.132.137 AS45899 VNPT Corp 3.42ms from Ho Chi Minh City, VN
115.74.60.57 AS7552 Viettel Group 3.04ms from Ho Chi Minh City, VN
203.196.253.249 AS4755 TATA Communications formerly VSNL is Leading ISP 0.47ms from Kolkata, IN
31.188.79.233 AS24608 WIND TRE S.P.A. 8.41ms from Milan, IT
82.186.248.25 AS3269 Telecom Italia S.p.A. 5.30ms from Milan, IT
37.68.83.233 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.21ms from Paris, FR
186.193.173.9 AS28343 UNIFIQUE TELECOMUNICACOES S/A 1.77ms from Porto Alegre, BR
27.205.137.137 AS4837 CHINA UNICOM China169 Backbone 5.88ms from Qingdao, CN
134.199.141.217 AS14061 DigitalOcean, LLC 0.20ms from Santa Clara, US
118.39.224.185 AS4766 Korea Telecom 9.73ms from Seoul, KR
118.40.124.249 AS4766 Korea Telecom 5.53ms from Seoul, KR
41.96.225.9 AS36947 Telecom Algeria 10.93ms from Valencia, ES
221.235.153.57 AS4134 CHINANET BACKBONE 3.75ms from Wuhan, CN
24.206.44.57 AS11426 Charter Communications Inc 2.71ms from Charlotte, US
174.104.131.57 AS10796 Charter Communications Inc 8.92ms from Columbus, US
173.195.27.121 AS11976 Fidelity Communication International Inc. 1.01ms from Dallas, US
68.42.123.233 AS7922 Comcast Cable Communications, LLC 8.95ms from Detroit, US
46.83.248.9 AS3320 Deutsche Telekom AG 2.33ms from Duesseldorf, DE
93.225.110.73 AS3320 Deutsche Telekom AG 6.06ms from Frankfurt am Main, DE
218.63.207.73 AS4134 CHINANET BACKBONE 5.54ms from Kunming, CN
62.48.241.105 AS15525 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.97ms from Lisbon, PT
83.244.176.153 AS25180 Exponential-E Ltd. 0.61ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m12 67.237.133.82
traceroute to 67.237.133.82 (67.237.133.82): 12 hops max, 52 byte packets
5 *
6 [AS3356] 4.68.110.146 130.786 ms
7 [AS209] 67.14.41.70 191.709 ms
8 [AS209] 205.171.26.78 195.16 ms
9 [AS14921] 138.210.82.10 195.431 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Buenos Aires, AR
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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