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 13,824
IPv6 addresses 0
ASN type ISP
Registry arin
Allocated 30 years ago on Oct 01, 1996
Updated 8 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

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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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ASN API & Database

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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Pingable IPs

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

IP Address ASN Details
97.107.230.25 AS3910 CenturyLink Communications, LLC 1.63ms from London, GB
65.120.25.229 AS3910 CenturyLink Communications, LLC 0.47ms from Frankfurt am Main, DE
204.98.209.94 AS3910 CenturyLink Communications, LLC 8.29ms from Erith, GB
65.120.28.227 AS3910 CenturyLink Communications, LLC 0.90ms from Frankfurt am Main, DE
63.225.65.57 AS3910 CenturyLink Communications, LLC 0.67ms from Frankfurt am Main, DE
65.120.27.238 AS3910 CenturyLink Communications, LLC 0.67ms from Frankfurt am Main, DE
65.120.24.139 AS3910 CenturyLink Communications, LLC 0.71ms from London, GB
65.120.26.229 AS3910 CenturyLink Communications, LLC 0.62ms from Amsterdam, NL
46.182.56.6 AS3910 CenturyLink Communications, LLC 0.68ms from Frankfurt am Main, DE
63.159.181.210 AS3910 CenturyLink Communications, LLC 8.46ms from Erith, GB
65.100.13.185 AS3910 CenturyLink Communications, LLC 7.12ms from Amsterdam, NL
63.230.240.241 AS3910 CenturyLink Communications, LLC 1.22ms from Frankfurt am Main, DE
204.98.211.73 AS3910 CenturyLink Communications, LLC 0.64ms from Frankfurt am Main, DE
65.148.33.1 AS3910 CenturyLink Communications, LLC 0.67ms from Frankfurt am Main, DE
185.42.155.8 AS3910 CenturyLink Communications, LLC 0.67ms from Frankfurt am Main, DE
67.148.48.137 AS3910 CenturyLink Communications, LLC 0.96ms from London, 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
47.246.128.134 AS45102 Alibaba (US) Technology Co., Ltd. 0.15ms from Ashburn, US
192.132.30.6 AS55189 Thrive Operations, LLC 0.37ms from Boston, US
50.206.166.198 AS7922 Comcast Cable Communications, LLC 1.17ms from Boston, US
149.135.5.86 AS1221 Telstra Limited 4.76ms from Brisbane, AU
158.51.240.6 AS32606 The Marcus Corporation 2.91ms from Chicago, US
91.39.83.102 AS3320 Deutsche Telekom AG 8.07ms from Duesseldorf, DE
121.139.161.54 AS4766 Korea Telecom 1.55ms from Incheon, KR
90.74.175.6 AS12479 Orange Espagne SA 1.38ms from Madrid, ES
189.254.171.166 AS8151 UNINET 11.76ms from Santiago de Queretaro, MX
49.60.31.230 AS4766 Korea Telecom 5.32ms from Seoul, KR
213.152.99.86 AS57154 Stadtwerke Konstanz GmbH 3.16ms from Solothurn, CH
107.223.223.182 AS7018 AT&T Enterprises, LLC 14.33ms from Atlanta, US
170.39.5.6 AS53734 Nutter 15.50ms from Boston, US
173.15.48.214 AS7922 Comcast Cable Communications, LLC 5.34ms from Chicago, US
121.99.49.166 AS9790 Two Degrees Networks Limited 1.73ms from Christchurch, NZ
117.235.190.38 AS9829 National Internet Backbone 12.55ms from Delhi, IN
50.255.5.150 AS7922 Comcast Cable Communications, LLC 6.13ms from Fremont, US
160.191.242.22 AS153416 Hoang Dieu Cloud Computing Company Limited 0.54ms from Hanoi, VN
171.75.18.166 AS3356 Level 3 Parent, LLC 0.17ms from Lisbon, PT
14.141.9.6 AS4755 TATA Communications formerly VSNL is Leading ISP 2.22ms from Mumbai, IN
157.245.213.150 AS14061 DigitalOcean, LLC 0.36ms from New York City, US
37.68.197.38 AS15557 Societe Francaise Du Radiotelephone - SFR SA 9.01ms from Paris, FR
162.252.233.198 AS27173 Sightcall Inc. 0.67ms from Paris, FR
95.55.132.118 AS12389 PJSC Rostelecom 1.28ms from Saint Petersburg, RU
187.115.30.198 AS18881 TELEFÔNICA BRASIL S.A 0.86ms from Sao Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m5 204.98.212.72
traceroute to 204.98.212.72 (204.98.212.72): 5 hops max, 52 byte packets
1 [AS6057] 179.27.200.1 0.156 ms
2 [AS6057] 200.2.33.57 6.524 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Montevideo, UY
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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