Autonomous System details

AS3910

CenturyLink Communications, LLC  ·  centurylink.com

United States

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AS3910 – CenturyLink Communications, LLC

Field Value
Country United States
Website centurylink.com
Hosted domains 5
IPv4 addresses 13,568
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 29 years ago on Oct 01, 1996
Updated 7 years ago on Oct 04, 2018

IP Ranges

Netblock Company Num of IPs
204.98.208.0/20 Qwest Communications Company, LLC 4,096
46.182.56.0/21 Lumen Technologies UK Limited 2,048
65.120.24.0/21 CenturyLink Communications, LLC 2,048
185.42.152.0/22 Lumen Technologies UK Limited 1,024
63.147.85.0/24 CARE MONITORING 2000 LLC 256
63.159.181.0/24 CHADBOURNE & PARKE, LLP 256
63.225.65.0/24 CenturyLink Communications, LLC 256
63.228.185.0/24 CF INDUSTRIES 256
63.229.104.0/24 CenturyLink Communications, LLC 256
63.230.240.0/24 DITCO 256
63.231.211.0/24 ALCATEL-LUCENT TECHNOLOGIES IN 256
65.100.13.0/24 CenturyLink Communications, LLC 256
65.148.33.0/24 CenturyLink Communications, LLC 256
65.152.197.0/24 Qwest Communications Company, LLC 256
65.154.234.0/24 DEPARTMENT OF THE ARMY-NC 256
65.158.30.0/24 CARE MONITORING 2000 LTD 256
67.148.48.0/24 CenturyLink Communications, LLC 256
67.148.49.0/24 CenturyLink Communications, LLC 256
67.148.66.0/24 CenturyLink Communications, LLC 256
67.148.251.0/24 CenturyLink Communications, LLC 256
97.107.230.0/24 Constellation HomeBuilder Systems Inc. 256
205.168.23.0/24 TLEFLEX 256

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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                                                ASHandle:       AS3910
                                                OrgID:          AS3910
                                                ASName:         AS3910
                                                ASNumber:       AS3910
                                                RegDate:        0000-00-00
                                                Updated:        0000-00-00
                                                TechHandle:     AA00-AAAA
                                                Source:         AAAA
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Hosted Domains

There are 5 domain names hosted across 3 IP addresses on this ASN.

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IP Address Domain Domains on this IP
46.182.58.74 ██████████ 3
204.98.209.89 ███████ 1
63.159.181.216 ██████████ 1

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Peers

There are 8 peers for this ASN.

Peers Name
AS10599 McKesson Corp.
AS11857 Money Services, Inc.
AS209 CenturyLink Communications, LLC
AS21509 Apollo Management, L.P.
AS3356 Level 3 Parent, LLC
AS3561 CenturyLink Communications, LLC
AS54538 PALO ALTO NETWORKS
AS6595 U.S. Department of Defense Education Activity
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Upstreams

There are 2 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS3356 Level 3 Parent, LLC
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Downstreams

There are 6 downstreams for this ASN.

Downstreams Name
AS10599 McKesson Corp.
AS11857 Money Services, Inc.
AS21509 Apollo Management, L.P.
AS3561 CenturyLink Communications, LLC
AS54538 PALO ALTO NETWORKS
AS6595 U.S. Department of Defense Education Activity
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ASN API & Database

Pingable IPs

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

IP Address ASN Details
65.120.24.132 AS3910 CenturyLink Communications, LLC 0.68ms from London, GB
63.230.240.241 AS3910 CenturyLink Communications, LLC 1.06ms from Frankfurt am Main, DE
46.182.56.6 AS3910 CenturyLink Communications, LLC 0.64ms from Frankfurt am Main, DE
65.120.25.229 AS3910 CenturyLink Communications, LLC 0.46ms from Frankfurt am Main, DE
65.120.28.227 AS3910 CenturyLink Communications, LLC 0.90ms from Frankfurt am Main, DE
204.98.211.33 AS3910 CenturyLink Communications, LLC 0.61ms from Frankfurt am Main, DE
185.42.155.8 AS3910 CenturyLink Communications, LLC 0.65ms from Frankfurt am Main, DE
65.120.27.227 AS3910 CenturyLink Communications, LLC 0.47ms from Frankfurt am Main, DE
63.228.185.177 AS3910 CenturyLink Communications, LLC 0.85ms from London, GB
65.158.30.49 AS3910 CenturyLink Communications, LLC 0.67ms from Frankfurt am Main, DE
65.120.26.229 AS3910 CenturyLink Communications, LLC 0.60ms from Amsterdam, NL
65.100.13.185 AS3910 CenturyLink Communications, LLC 7.14ms from Amsterdam, NL
65.148.33.1 AS3910 CenturyLink Communications, LLC 0.66ms from Frankfurt am Main, DE
67.148.48.137 AS3910 CenturyLink Communications, LLC 0.72ms from London, GB
63.225.65.57 AS3910 CenturyLink Communications, LLC 0.67ms from Frankfurt am Main, DE
204.98.209.94 AS3910 CenturyLink Communications, LLC 8.30ms from Erith, GB
63.159.181.210 AS3910 CenturyLink Communications, LLC 8.37ms from Erith, GB

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
134.164.35.102 AS6009 United States Department of Defense (DoD) 0.60ms from Atlanta, US
162.195.255.118 AS7018 AT&T Enterprises, LLC 1.79ms from Atlanta, US
123.100.127.230 AS9889 Two Degrees Mobile Limited 0.61ms from Auckland, NZ
152.136.172.150 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.79ms from Beijing, CN
123.145.209.118 AS4837 CHINA UNICOM China169 Backbone 2.35ms from Chongqing, CN
217.231.114.38 AS3320 Deutsche Telekom AG 8.25ms from Frankfurt am Main, DE
117.27.235.6 AS133774 Fuzhou 1.78ms from Fuzhou, CN
60.186.200.54 AS4134 CHINANET-BACKBONE 5.13ms from Hangzhou, CN
47.83.20.150 AS45102 Alibaba (US) Technology Co., Ltd. 0.47ms from Hong Kong, HK
13.41.90.86 AS16509 Amazon.com, Inc. 0.18ms from London, GB
81.104.92.118 AS5089 Virgin Media Limited 5.04ms from London, GB
86.31.6.182 AS5089 Virgin Media Limited 9.62ms from London, GB
103.125.151.6 AS135345 NewMountainView Satellite Corporation 0.25ms from Manila, PH
104.183.196.182 AS7018 AT&T Enterprises, LLC 9.78ms from Miami, US
151.0.133.246 AS12874 Fastweb SpA 1.63ms from Milan, IT
13.208.150.214 AS16509 Amazon.com, Inc. 0.24ms from Osaka, JP
60.153.249.198 AS17676 SoftBank Corp. 3.99ms from Osaka, JP
177.37.124.102 AS262808 Brasilnet Telecomunicações Ltda ME 10.41ms from Rio de Janeiro, BR
20.150.35.230 AS8075 Microsoft Corporation 0.75ms from San Jose, US
213.172.174.166 AS20804 Exatel S.A. 0.66ms from Warsaw, PL
76.141.58.70 AS7922 Comcast Cable Communications, LLC 6.04ms from Chicago, US
95.83.230.22 AS13280 Three Ireland (Hutchison) limited 0.47ms from Dublin, IE
217.71.97.150 AS13237 euNetworks GmbH 0.45ms from Hamburg, DE
74.41.11.134 AS5650 Frontier Communications of America, Inc. 14.84ms from Los Angeles, US
67.243.176.134 AS12271 Charter Communications Inc 3.54ms from New York City, US

Traceroute

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

$
traceroute -a -n -q1 -m5 204.98.223.166
traceroute to 204.98.223.166 (204.98.223.166): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Dubai, AE
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 AS3910 at robtex.

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