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
69.69.95.129 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
67.237.99.255 AS14921 CenturyLink Communications, LLC 4.88ms from Seattle, US
138.210.82.4 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
71.0.53.63 AS14921 CenturyLink Communications, LLC 4.94ms from Seattle, US
65.40.224.127 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
67.76.148.129 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
74.4.181.206 AS14921 CenturyLink Communications, LLC 22.66ms from Seattle, US
74.4.177.30 AS14921 CenturyLink Communications, LLC 11.62ms from Seattle, US
67.237.96.1 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
71.48.179.16 AS14921 CenturyLink Communications, LLC 6.82ms from Seattle, US
67.235.51.145 AS14921 CenturyLink Communications, LLC 5.11ms from Seattle, US
74.4.183.255 AS14921 CenturyLink Communications, LLC 4.95ms from Seattle, US
69.34.217.0 AS14921 CenturyLink Communications, LLC 4.90ms from Seattle, US
65.40.220.64 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
67.76.150.0 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
67.237.102.0 AS14921 CenturyLink Communications, LLC 4.94ms from Seattle, US
74.4.179.16 AS14921 CenturyLink Communications, LLC 15.13ms from Seattle, US
67.237.98.255 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
67.237.101.127 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
71.48.182.92 AS14921 CenturyLink Communications, LLC 19.26ms from Seattle, US
71.48.180.189 AS14921 CenturyLink Communications, LLC 19.37ms from Seattle, US
67.237.137.17 AS14921 CenturyLink Communications, LLC 5.18ms from Seattle, US
69.69.94.0 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
74.4.180.50 AS14921 CenturyLink Communications, LLC 19.38ms from Seattle, US
65.40.227.129 AS14921 CenturyLink Communications, LLC 4.88ms 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
96.108.55.217 AS7922 Comcast Cable Communications, LLC 0.43ms from Ashburn, US
204.199.82.201 AS3549 Level 3 Parent, LLC 0.89ms from Bogota, CO
118.122.31.105 AS4134 CHINANET BACKBONE 8.60ms from Chengdu, CN
71.79.137.169 AS10796 Charter Communications Inc 5.18ms from Cleveland, US
70.62.220.249 AS10796 Charter Communications Inc 2.35ms from Cleveland, US
174.104.131.57 AS10796 Charter Communications Inc 8.92ms from Columbus, US
96.80.192.153 AS7922 Comcast Cable Communications, LLC 7.75ms from Detroit, US
103.177.241.105 AS140607 Sign In (PVT) LTD 4.63ms from Islamabad, PK
170.168.109.249 AS44559 IT HOSTLINE LTD 0.29ms from Istanbul, TR
67.225.218.41 AS32244 Liquid Web, L.L.C 0.14ms from Lansing, US
45.51.147.233 AS20001 Charter Communications Inc 7.55ms from Los Angeles, US
104.163.164.105 AS1403 EBOX 1.25ms from Montreal, CA
37.68.83.233 AS15557 Societe Francaise Du Radiotelephone - SFR SA 11.21ms from Paris, FR
181.39.167.169 AS27947 Telconet S.A 0.66ms from Quito, EC
2.228.110.121 AS12874 Fastweb SpA 0.92ms from Rome, IT
95.67.150.89 AS12389 PJSC Rostelecom 0.64ms from Samara, RU
12.208.143.233 AS7018 AT&T Enterprises, LLC 3.92ms from San Jose, US
85.226.236.9 AS8434 Telenor Sverige AB 3.07ms from Stockholm, SE
220.151.44.201 AS17506 ARTERIA Networks Corporation 1.13ms from Tokyo, JP
142.181.110.73 AS577 Bell Canada 0.74ms from Toronto, CA
216.123.177.25 AS6461 Zayo Bandwidth 2.13ms from Toronto, CA
93.138.38.137 AS5391 Hrvatski Telekom d.d. 18.62ms from Zagreb, HR
195.35.250.41 AS33915 Vodafone Libertel B.V. 1.76ms from Amsterdam, NL
41.238.162.25 AS8452 TE-AS 5.50ms from Cairo, EG
104.235.52.185 AS5650 Frontier Communications of America, Inc. 8.68ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m8 67.237.107.69
traceroute to 67.237.107.69 (67.237.107.69): 8 hops max, 52 byte packets
4 [AS3356] 4.68.110.146 101.965 ms
5 [AS209] 67.14.41.70 181.507 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Rio de Janeiro, BR
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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