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 11
IPv4 addresses 57,600
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 19 years ago on Sep 29, 2006
Updated 7 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 11 domain names hosted across 8 IP addresses on this ASN.

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IP Address Domain Domains on this IP
67.237.134.195 ██████████ 4
65.40.225.16 ██████████ 1
65.40.225.24 ██████████ 1
65.40.224.51 ██████████ 1
67.237.231.120 ██████████ 1
65.40.220.108 ██████████ 1
69.69.94.66 ██████████ 1
67.237.103.162 ██████████ 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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ASN API & Database

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
71.48.177.49 AS14921 CenturyLink Communications, LLC 11.10ms from Seattle, US
67.76.146.64 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
65.40.224.0 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
67.76.149.128 AS14921 CenturyLink Communications, LLC 4.94ms from Seattle, US
67.237.101.128 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
71.48.178.148 AS14921 CenturyLink Communications, LLC 17.08ms from Seattle, US
67.237.137.17 AS14921 CenturyLink Communications, LLC 5.12ms from Seattle, US
67.237.99.0 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
67.235.48.1 AS14921 CenturyLink Communications, LLC 5.13ms from Seattle, US
71.48.183.255 AS14921 CenturyLink Communications, LLC 4.89ms from Seattle, US
69.69.94.127 AS14921 CenturyLink Communications, LLC 4.85ms from Seattle, US
71.48.180.9 AS14921 CenturyLink Communications, LLC 18.60ms from Seattle, US
71.48.179.16 AS14921 CenturyLink Communications, LLC 6.39ms from Seattle, US
67.237.100.0 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
71.0.51.129 AS14921 CenturyLink Communications, LLC 4.87ms from Seattle, US
67.76.147.1 AS14921 CenturyLink Communications, LLC 4.86ms from Seattle, US
67.237.97.127 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
71.0.53.129 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
67.237.98.1 AS14921 CenturyLink Communications, LLC 4.91ms from Seattle, US
67.232.160.41 AS14921 CenturyLink Communications, LLC 1.03ms from Seattle, US
67.237.96.127 AS14921 CenturyLink Communications, LLC 4.92ms from Seattle, US
69.34.216.129 AS14921 CenturyLink Communications, LLC 4.93ms from Seattle, US
67.235.51.145 AS14921 CenturyLink Communications, LLC 5.06ms from Seattle, US
71.48.182.142 AS14921 CenturyLink Communications, LLC 16.17ms from Seattle, US
74.4.182.55 AS14921 CenturyLink Communications, LLC 11.90ms 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
111.57.149.249 AS9808 China Mobile Communications Group Co., Ltd. 16.44ms from Beijing, CN
196.205.217.153 AS24863 Link Egypt (Link.NET) 10.34ms from Cairo, EG
41.232.174.169 AS8452 TE-AS 3.50ms from Cairo, EG
34.134.69.89 AS396982 Google LLC 0.12ms from Council Bluffs, US
98.191.235.217 AS22773 Cox Communications Inc. 7.23ms from Dallas, US
173.44.128.201 AS62904 Eonix Corporation 0.50ms from Dallas, US
94.200.114.233 AS15802 Emirates Integrated Telecommunications Company PJSC 2.55ms from Dubai, AE
67.164.52.233 AS7922 Comcast Cable Communications, LLC 5.57ms from Fremont, US
221.124.248.233 AS9304 HGC Global Communications Limited 1.17ms from Hong Kong, HK
23.70.5.153 AS7922 Comcast Cable Communications, LLC 3.27ms from Houston, US
77.45.156.233 AS12389 PJSC Rostelecom 8.47ms from Moscow, RU
190.9.93.249 AS271649 ULTRA NET EVOLUTION WIFI LTDA 1.57ms from Osasco, BR
86.233.17.105 AS3215 Orange S.A. 8.71ms from Paris, FR
69.165.53.9 AS11320 LightEdge Solutions 0.77ms from Phoenix, US
50.212.197.57 AS7922 Comcast Cable Communications, LLC 8.35ms from Seattle, US
116.41.198.201 AS17858 LG POWERCOMM 1.63ms from Seoul, KR
125.7.250.169 AS3786 LG DACOM Corporation 1.78ms from Seoul, KR
175.196.144.201 AS4766 Korea Telecom 2.40ms from Seoul, KR
211.136.115.9 AS24400 Shanghai Mobile Communications Co.,Ltd. 2.33ms from Shanghai, CN
158.178.231.249 AS31898 Oracle Corporation 0.15ms from Singapore, SG
222.3.63.233 AS2516 KDDI CORPORATION 8.19ms from Tokyo, JP
222.11.8.25 AS2516 KDDI CORPORATION 5.30ms from Tokyo, JP
4.43.109.105 AS3356 Level 3 Parent, LLC 0.37ms from Atlanta, US
136.159.52.9 AS33091 University of Calgary 1.19ms from Calgary, CA
190.31.204.41 AS7303 Telecom Argentina S.A. 2.91ms from Cordoba, AR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 65.40.183.85
traceroute to 65.40.183.85 (65.40.183.85): 9 hops max, 52 byte packets
4 [AS3356] 4.68.110.154 87.344 ms
5 [AS209] 67.14.41.70 147.44 ms
6 [AS209] 205.171.26.78 151.931 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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