AS number details

AS6640

CenturyLink Communications, LLC  ·  centurylink.com

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AS6640 – CenturyLink Communications, LLC

Field Value
Country United States
Website centurylink.com
Hosted domains 996
Number of IPv4 38,400
Number of IPv6 0
ASN type Hosting
Registry arin
Allocated 28 years ago on Jun 12, 1996
Updated 6 years ago on Oct 04, 2018

IP Ranges

Netblock Company Num of IPs
205.139.16.0/22 CenturyLink Communications, LLC 1,024
206.128.134.0/23 CenturyLink Communications, LLC 512
206.128.136.0/24 CenturyLink Communications, LLC 256
206.128.137.0/24 CenturyLink Communications, LLC 256
206.128.152.0/21 Centurylink Technology 2,048
206.128.173.0/24 CenturyLink Communications, LLC 256
206.128.176.0/23 CenturyLink Communications, LLC 512
206.142.240.0/21 CenturyLink Technology UK Ltd 2,048
206.152.32.0/21 Centurylink Technology 2,048
206.152.45.0/24 CenturyLink Communications, LLC 256
207.82.88.0/24 CenturyLink Communications, LLC 256
64.15.176.0/24 CenturyLink Communications, LLC 256
64.15.182.0/24 CenturyLink Communications, LLC 256
64.15.183.0/24 CenturyLink Communications, LLC 256
64.15.184.0/21 Centurylink Technology 2,048
65.151.128.0/23 Qwest Communications Company, LLC 512
65.151.128.0/24 Qwest Communications Company, LLC 256
65.151.129.0/24 Qwest Communications Company, LLC 256
65.151.130.0/23 Qwest Communications Company, LLC 512
65.151.130.0/24 Qwest Communications Company, LLC 256
65.151.131.0/24 Qwest Communications Company, LLC 256
65.151.132.0/23 Qwest Communications Company, LLC 512
65.151.134.0/24 Qwest Communications Company, LLC 256
65.151.135.0/24 Qwest Communications Company, LLC 256
65.151.136.0/24 Qwest Communications Company, LLC 256
65.151.137.0/24 Qwest Communications Company, LLC 256
65.151.138.0/24 Qwest Communications Company, LLC 256
65.151.139.0/24 Qwest Communications Company, LLC 256
65.151.140.0/24 Qwest Communications Company, LLC 256
65.151.141.0/24 Qwest Communications Company, LLC 256
65.151.142.0/24 Qwest Communications Company, LLC 256
65.151.143.0/24 Qwest Communications Company, LLC 256
65.151.144.0/24 Qwest Communications Company, LLC 256
65.151.145.0/24 Qwest Communications Company, LLC 256
65.151.146.0/24 Qwest Communications Company, LLC 256
65.151.147.0/24 Qwest Communications Company, LLC 256
65.151.148.0/24 Qwest Communications Company, LLC 256
65.151.149.0/24 Qwest Communications Company, LLC 256
65.151.150.0/24 Qwest Communications Company, LLC 256
65.151.151.0/24 Qwest Communications Company, LLC 256
65.151.152.0/24 Qwest Communications Company, LLC 256
65.151.153.0/24 Qwest Communications Company, LLC 256
65.151.154.0/24 Qwest Communications Company, LLC 256
65.151.155.0/24 Qwest Communications Company, LLC 256
65.151.157.0/24 Qwest Communications Company, LLC 256
65.151.160.0/24 Qwest Communications Company, LLC 256
65.151.161.0/24 Qwest Communications Company, LLC 256
65.151.162.0/24 Qwest Communications Company, LLC 256
65.151.163.0/24 Qwest Communications Company, LLC 256
65.151.164.0/24 Qwest Communications Company, LLC 256
65.151.165.0/24 Qwest Communications Company, LLC 256
65.151.166.0/24 Qwest Communications Company, LLC 256
65.151.167.0/24 Qwest Communications Company, LLC 256
65.151.168.0/24 Qwest Communications Company, LLC 256
65.151.169.0/24 Qwest Communications Company, LLC 256
65.151.170.0/24 Qwest Communications Company, LLC 256
65.151.171.0/24 Qwest Communications Company, LLC 256
65.151.172.0/24 Qwest Communications Company, LLC 256
65.151.173.0/24 Qwest Communications Company, LLC 256
65.151.174.0/24 Qwest Communications Company, LLC 256
65.151.175.0/24 Qwest Communications Company, LLC 256
65.151.176.0/24 Qwest Communications Company, LLC 256
65.151.177.0/24 Qwest Communications Company, LLC 256
65.151.178.0/24 Qwest Communications Company, LLC 256
65.151.179.0/24 Qwest Communications Company, LLC 256
65.151.180.0/24 Qwest Communications Company, LLC 256
65.151.181.0/24 Qwest Communications Company, LLC 256
65.151.182.0/24 Qwest Communications Company, LLC 256
65.151.183.0/24 Qwest Communications Company, LLC 256
65.151.188.0/24 Qwest Communications Company, LLC 256
65.151.189.0/24 Qwest Communications Company, LLC 256
65.151.190.0/24 Qwest Communications Company, LLC 256
65.151.191.0/24 Qwest Communications Company, LLC 256
65.151.192.0/24 Qwest Communications Company, LLC 256
65.151.193.0/24 Qwest Communications Company, LLC 256
65.151.194.0/24 Qwest Communications Company, LLC 256
65.151.195.0/24 Qwest Communications Company, LLC 256
65.151.196.0/24 Qwest Communications Company, LLC 256
65.151.197.0/24 Qwest Communications Company, LLC 256
65.151.198.0/24 Qwest Communications Company, LLC 256
65.151.199.0/24 Qwest Communications Company, LLC 256
65.151.200.0/24 Qwest Communications Company, LLC 256
65.151.201.0/24 Qwest Communications Company, LLC 256
65.151.202.0/24 Qwest Communications Company, LLC 256
65.151.203.0/24 Qwest Communications Company, LLC 256
65.151.204.0/24 Qwest Communications Company, LLC 256
65.151.205.0/24 Qwest Communications Company, LLC 256
65.151.206.0/24 Qwest Communications Company, LLC 256
65.151.207.0/24 Qwest Communications Company, LLC 256
65.151.208.0/24 Qwest Communications Company, LLC 256
65.151.209.0/24 Qwest Communications Company, LLC 256
65.151.210.0/24 Qwest Communications Company, LLC 256
65.151.211.0/24 Qwest Communications Company, LLC 256
65.151.212.0/24 Qwest Communications Company, LLC 256
65.151.213.0/24 Qwest Communications Company, LLC 256
65.151.214.0/24 Qwest Communications Company, LLC 256
65.151.215.0/24 Qwest Communications Company, LLC 256
65.151.216.0/24 Qwest Communications Company, LLC 256
65.151.217.0/24 Qwest Communications Company, LLC 256
65.151.218.0/24 Qwest Communications Company, LLC 256

The list on this page is limited to 100 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

There are no known IPv6 addresses belonging to this network

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WHOIS Details

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ASHandle:       AS6640
OrgID:          AS6640
ASName:         AS6640
ASNumber:       AS6640
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 996 domain names hosted across 255 IP addresses on this ASN.

IP Address Domain Domains on this IP
74.201.140.158 wingateatsudbury.com 21
66.155.94.194 singleboersenlounge.at 11
66.155.94.154 singleboersenlounge.ch 10
66.155.4.185 desjardins-bassin.fr 10
74.201.226.57 profitrg.org 8
74.201.226.52 worldinter.net 8
66.155.94.247 partnersuche-lounge.de 5
66.155.4.101 bobbservice.org 4
74.201.135.18 chapmanlakepa.com 4
66.155.94.218 casualounge.no 4
74.201.226.216 payssejennison.com 4
74.201.140.141 husa1864award.com 3
74.217.15.231 blingcomet.com 3
74.201.240.230 ussetower.net 3
66.155.94.127 elite-lounge.no 2
74.201.226.140 dutyfreemobile.com 2
66.155.4.29 wspcbp-berlin.de 2
66.155.4.91 elite-lounge.cz 2
74.201.226.98 bulbspecialist.com 2
66.155.4.86 wominator.com 2
74.201.226.63 valueadvisor.com 2
74.201.140.93 dfaportal.com 2
74.201.226.13 schmidt.as 1
66.155.94.118 mensdaily.ch 1
74.217.15.102 files.tv 1
74.201.240.214 centurylinklabs.com 1
74.201.240.141 exclaimertest.com 1
74.201.237.80 jksousa.com 1
66.155.4.89 athmo.ma 1
74.201.140.36 trimardata.com 1
74.217.15.36 btinfrastructure.com 1
74.201.140.14 ushost.com 1
74.201.140.140 oceanodigital.es 1
74.201.135.34 holidayphoto.net 1
66.155.94.229 usatosmile.com 1
74.201.226.139 omhpet.co.uk 1
66.155.4.112 thecasuallounge.be 1
74.201.140.101 izapvmi.com 1
74.217.15.132 techmatesolutions.net 1
74.201.226.204 wellpetsocial.com 1
74.201.226.111 argos.net 1
74.217.15.199 gururooster.com 1
74.201.135.54 tinkgineer.com 1
74.201.240.140 rem-frenchriviera.com 1
74.201.226.18 klsadvisors.net 1
74.201.237.245 besthikes.com 1
74.201.226.74 rockglenkilldeercu.ca 1
66.155.4.163 gpunity.com 1
66.155.94.230 aa-rb.it 1
66.155.4.14 clock-kit.com 1

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Peers

There are 7 peers for this ASN.

Peers Name
AS13768 Aptum Technologies
AS13789 Unitas Global
AS14744 Unitas Global
AS19024 Unitas Global
AS209 CenturyLink Communications, LLC
AS3908 CenturyLink Communications, LLC
AS3910 CenturyLink Communications, LLC
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ASN API ASN Database Download

Upstreams

There are 7 upstreams for this ASN.

upstreams Name
AS13768 Aptum Technologies
AS13789 Unitas Global
AS14744 Unitas Global
AS19024 Unitas Global
AS209 CenturyLink Communications, LLC
AS3908 CenturyLink Communications, LLC
AS3910 CenturyLink Communications, LLC
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.
ASN API ASN Database Download

Downstreams

There are no downstreams for this ASN.

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ASN API ASN Database Download

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 AS6640 at robtex.

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