AS number details

AS209

CenturyLink Communications, LLC  ·  lumen.com

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AS209 – CenturyLink Communications, LLC

Field Value
Country United States
Website lumen.com
Hosted domains 44,913
Number of IPv4 20,015,872
Number of IPv6 20,540,521,310,768,491,825,892,893,392,896
ASN type ISP
Registry arin
Allocated 26 years ago on Nov 13, 1998
Updated 6 years ago on Oct 04, 2018

IP Ranges

Netblock Company Num of IPs
103.7.163.0/24 CenturyLink Backbone Asia 256
104.167.172.0/22 WhiteSky Communications, LLC. 1,024
104.167.176.0/22 WhiteSky Communications, LLC. 1,024
108.169.196.0/24 WhiteSky Communications, LLC. 256
130.13.128.0/19 CenturyLink Communications, LLC 8,192
130.13.160.0/24 CenturyLink Communications, LLC 256
137.107.65.0/24 CenturyLink Communications, LLC 256
138.210.0.0/16 CenturyLink Communications, LLC 65,536
138.210.132.0/23 INSTITUTE OF TECHNOLOGY 512
138.210.134.0/24 CenturyLink Communications, LLC 256
138.210.70.0/24 CenturyLink Communications, LLC 256
138.210.71.0/24 CenturyLink Communications, LLC 256
143.220.0.0/20 Association of American Medical Colleges 4,096
143.220.16.0/20 Association of American Medical Colleges 4,096
143.223.173.0/24 WME 256
143.61.91.0/24 American Automobile Association, Inc. - AAA/National 256
144.163.0.0/16 CenturyLink Communications, LLC 65,536
146.174.238.0/23 Quantum Corporation 512
148.156.96.0/23 CenturyLink Communications, LLC 512
149.64.224.0/24 SAIC 256
149.97.0.0/24 Technology Service Corp 256
149.97.1.0/24 Technology Service Corp 256
149.97.16.0/24 Technology Service Corp 256
149.97.18.0/23 Technology Service Corp 512
149.97.2.0/24 Technology Service Corp 256
149.97.24.0/24 Technology Service Corp 256
149.97.26.0/23 Technology Service Corp 512
149.97.40.0/24 Technology Service Corp 256
149.97.4.0/24 Technology Service Corp 256
149.97.48.0/21 Technology Service Corp 2,048
149.97.48.0/24 Technology Service Corp 256
155.70.128.0/19 CenturyLink Communications, LLC 8,192
157.234.121.0/24 VIAVI Solutions Inc. 256
157.234.213.0/24 VIAVI Solutions Inc. 256
160.231.0.0/19 Dassault Systemes Americas Corp. 8,192
161.129.246.0/23 ESTES PARK TECH CENTER 512
161.203.14.0/23 U.S. Government Accountability Office 512
161.203.16.0/23 U.S. Government Accountability Office 512
161.203.18.0/23 U.S. Government Accountability Office 512
161.203.22.0/23 U.S. Government Accountability Office 512
161.203.24.0/23 U.S. Government Accountability Office 512
161.203.26.0/23 U.S. Government Accountability Office 512
162.104.0.0/16 CenturyLink Communications, LLC 65,536
162.242.94.0/23 WhiteSky Communications, LLC. 512
168.103.0.0/16 CenturyLink Communications, LLC 65,536
168.103.128.0/20 CenturyLink Communications, LLC 4,096
168.103.144.0/20 CenturyLink Communications, LLC 4,096
168.103.160.0/20 CenturyLink Communications, LLC 4,096
168.103.176.0/20 CenturyLink Communications, LLC 4,096
168.103.192.0/19 CenturyLink Communications, LLC 8,192
168.103.20.0/23 Tood Van Rensselaer 512
168.103.224.0/20 CenturyLink Communications, LLC 4,096
168.103.240.0/22 CenturyLink Communications, LLC 1,024
168.103.244.0/22 CenturyLink Communications, LLC 1,024
168.103.36.0/22 CenturyLink Communications, LLC 1,024
168.103.40.0/21 CenturyLink Communications, LLC 2,048
168.103.4.0/22 CenturyLink Communications, LLC 1,024
168.103.52.0/22 CenturyLink Communications, LLC 1,024
168.103.56.0/21 CenturyLink Communications, LLC 2,048
168.103.64.0/19 CenturyLink Communications, LLC 8,192
168.103.96.0/19 CenturyLink Communications, LLC 8,192
168.251.0.0/16 CenturyLink Communications, LLC 65,536
169.197.183.0/24 OMGITSFAST 256
173.202.0.0/16 CenturyLink Communications, LLC 65,536
173.202.192.0/22 CenturyLink Communications, LLC 1,024
173.209.4.0/24 Atrium Hotels Management LLC 256
174.124.0.0/15 CenturyLink Communications, LLC 131,072
174.16.0.0/12 CenturyLink Communications, LLC 1,048,576
174.16.0.0/16 CenturyLink Communications, LLC 65,536
174.17.0.0/16 CenturyLink Communications, LLC 65,536
174.18.0.0/16 CenturyLink Communications, LLC 65,536
174.20.0.0/16 CenturyLink Communications, LLC 65,536
174.21.0.0/16 CenturyLink Communications, LLC 65,536
174.22.128.0/18 CenturyLink Communications, LLC 16,384
174.22.192.0/18 CenturyLink Communications, LLC 16,384
174.23.0.0/16 CenturyLink Communications, LLC 65,536
174.24.0.0/17 CenturyLink Communications, LLC 32,768
174.25.0.0/17 CenturyLink Communications, LLC 32,768
174.26.0.0/16 CenturyLink Communications, LLC 65,536
174.27.0.0/16 CenturyLink Communications, LLC 65,536
174.28.0.0/16 CenturyLink Communications, LLC 65,536
174.29.0.0/16 CenturyLink Communications, LLC 65,536
174.30.192.0/19 CenturyLink Communications, LLC 8,192
184.0.0.0/13 CenturyLink Communications, LLC 524,288
184.0.100.0/23 CenturyLink Communications, LLC 512
184.0.102.0/24 CenturyLink Communications, LLC 256
184.0.103.0/24 CenturyLink Communications, LLC 256
184.0.164.0/22 CenturyLink Communications, LLC 1,024
184.0.170.0/23 CenturyLink Communications, LLC 512
184.0.172.0/22 CenturyLink Communications, LLC 1,024
184.0.240.0/21 CONNEXION TECHNOLOGIES 2,048
184.0.25.0/24 CenturyLink Communications, LLC 256
184.0.26.0/23 CenturyLink Communications, LLC 512
184.0.30.0/24 CenturyLink Communications, LLC 256
184.0.52.0/24 Healthcare Partners of NV 256
184.0.54.0/24 Clarendon Foundation 256
184.101.0.0/16 CenturyLink Communications, LLC 65,536
184.102.0.0/19 CenturyLink Communications, LLC 8,192
184.103.0.0/16 CenturyLink Communications, LLC 65,536
184.1.52.0/24 CenturyLink Communications, 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.

Netblock Company
2001:428::/32 CenturyLink Communications, LLC
2602::/24 CenturyLink Communications, LLC
2602:816:7::/48 Trident Seafoods Corporation
2602:fe60::/36 TODAY TECHNOLOGIES LLC
2604:8c0::/32 3M Company
2606:5000:1200::/39 CenturyLink Communications, LLC
2606:5000:1600::/39 CenturyLink Communications, LLC
2606:5000:1800::/39 CenturyLink Communications, LLC
2606:5000:1a00::/39 CenturyLink Communications, LLC
2606:5000:2000::/39 CenturyLink Communications, LLC
2606:5000:200::/39 CenturyLink Communications, LLC
2606:5000:2400::/39 CenturyLink Communications, LLC
2606:5000:2600::/39 CenturyLink Communications, LLC
2606:5000:2e00::/39 CenturyLink Communications, LLC
2606:5000:3000::/39 CenturyLink Communications, LLC
2606:5000::/32 CenturyLink Communications, LLC
2606:5000:3400::/39 CenturyLink Communications, LLC
2606:5000:3600::/39 CenturyLink Communications, LLC
2606:5000:3800::/39 CenturyLink Communications, LLC
2606:5000::/39 CenturyLink Communications, LLC
2606:5000:3a00::/39 CenturyLink Communications, LLC
2606:5000:4000::/39 CenturyLink Communications, LLC
2606:5000:400::/39 CenturyLink Communications, LLC
2606:5000:4200::/39 CenturyLink Communications, LLC
2606:5000:4400::/39 CenturyLink Communications, LLC
2606:5000:4c00::/39 CenturyLink Communications, LLC
2606:5000:5a00::/39 CenturyLink Communications, LLC
2606:5000:600::/39 CenturyLink Communications, LLC
2606:5000:800::/39 CenturyLink Communications, LLC
2606:5000:a00::/39 CenturyLink Communications, LLC
2606:5000:e00::/39 CenturyLink Communications, LLC
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WHOIS Details

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ASHandle:       AS209
OrgID:          AS209
ASName:         AS209
ASNumber:       AS209
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 44,913 domain names hosted across 16,713 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
65.123.141.156 ██████████ 3,008
66.77.51.6 ██████████ 1,866
216.206.109.129 ██████████ 838
65.123.141.157 ██████████ 753
65.133.46.75 ██████████ 651
169.197.183.10 ██████████ 613
65.156.1.100 ████████ 564
169.197.183.12 ██████████ 517
67.41.131.125 ██████████ 297
216.206.109.133 ██████████ 244

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Peers

There are 679 peers for this ASN.

Peers Name
AS10361 Bloomberg, LP
AS10370 Northwest Airlines
AS104 University of Colorado at Boulder
AS10599 McKesson Corp.
AS10655 BUREAU OF NATIONAL AFFAIRS, INC.
AS10695 Wal-Mart Stores, Inc.
AS10780 Pure Storage, INC.
AS10794 Bank of America, National Association
AS10846 Deere & Company
AS10879 Unitedhealthcare
AS10934 JPMorgan Chase & Co.
AS10939 Paxton Media Group, LLC.
AS10943 OLD REPUBLIC NATIONAL TITLE INSURANCE CO.
AS10963 PROTERRA, Inc.
AS10966 Alaska Airlines, Inc.
AS11072 Redflex Traffic Systems, Inc.
AS11073 Minnesota Public Radio
AS11102 VYANET
AS112 DNS-OARC
AS11231 GETTYSBURG COLLEGE
AS11255 Screamin' Banshee Technologies
AS11275 National Bank Holdings Corporation
AS11276 DataHUB, Inc.
AS11283 Costco, Inc.
AS11302 IGT Global Solutions Corporation
AS11334 MidAmerican Energy Holdings Company
AS11505 DART INDUSTRIES INC.
AS11651 Centric Group, LLC
AS11690 Cognizant
AS11710 ABBA TECHNOLOGIES
AS11782 Perfecto Mobile Inc
AS11842 Regal Entertainment Group
AS11857 Aegon USA, Inc.
AS11881 CNA National Warranty Corporation
AS11962 Empire Today LLC
AS11971 Pfizer Inc.
AS11985 Social Security Administration
AS11996 Lobo Internet Services, Ltd
AS12050 DIRECTV, LLC
AS12086 DT Micro, inc.
AS12113 Dawn Food Products, Inc.
AS12156 City of Aurora Colorado
AS12159 Securities America Inc.
AS12225 Consumerinfo.com, Inc.
AS12238 AECOM
AS1287 Professional Education Institute
AS13150 CATO NETWORKS LTD
AS13325 Michigan State Government
AS13404 GoFIBER
AS13476 Montana State University
AS13485 Grand Canyon University
AS13516 Cancer Treatment Centers of America, Inc.
AS13524 Arrow Electronics
AS13548 College of Charleston
AS13566 Upper Columbia Conference / SDA
AS13626 Walgreens Co
AS13628 AMERISOURCEBERGEN
AS13659 INTERTECH CORPORATION
AS13660 Blue Cross Blue Shield of North Dakota
AS13684 Medtronic, Incorporated
AS13715 Upsher-Smith Laboratories Inc.
AS13750 Transaction Network Services, Inc.
AS13762 Hunter Douglas
AS13813 BroadSoft, Inc.
AS13866 Computer Country
AS13904 Cherryland Services Inc
AS13978 Washington Health Benefit Exchange
AS13993 Nokia of America Corporation
AS1401 DSW Information Technology LLC.
AS14010 Jack Henry & Associates, Inc.
AS14014 Canadian National Railway
AS14055 Dougherty Financial Group LLC
AS14139 Maxor National Pharmacy Services, LLC
AS14203 Juniper Networks, Inc.
AS14242 City of Chandler
AS14321 Servicio Uniteller, Inc.
AS14329 OPEN ACCESS TECHNOLOGY INTERNATIONAL, INC.
AS14438 U S A CHOICE INTERNET SERVICES CO.
AS14459 Entertainment Partners
AS1446 Tutor Perini Corporation
AS14467 KUA.net
AS14487 Wind River Internet
AS14603 Ability Network Inc.
AS14622 GoFIBER
AS14634 SpinnNet
AS14701 Faction
AS14767 'Iolani School
AS14848 DOOSAN INFORMATION AND COMMUNICATIONS AMERICA, LLC
AS14862 Oceaneering International, Inc.
AS14899 MobilexUSA
AS14921 CenturyLink Communications, LLC
AS15073 Blue Shield of California
AS15089 Massachusetts Mutual Life Insurance Company
AS15097 FFF Enterprises, Inc
AS15229 EDF Trading North America, LLC
AS15234 MCG Energy Solutions LLC
AS15238 Bill & Melinda Gates Foundation
AS15305 Syringa Networks, LLC
AS15307 Childrens Hospital and Regional Medical Center
AS16388 Protronics Technologies, Inc.
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Upstreams

There is 1 peer for this ASN.

upstreams Name
AS3356 Level 3 Parent, LLC
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ASN API ASN Database Download

Downstreams

There are 589 downstreams for this ASN.

Downstreams Name
AS10361 Bloomberg, LP
AS10370 Northwest Airlines
AS10599 McKesson Corp.
AS10655 BUREAU OF NATIONAL AFFAIRS, INC.
AS10695 Wal-Mart Stores, Inc.
AS10780 Pure Storage, INC.
AS10794 Bank of America, National Association
AS10846 Deere & Company
AS10879 Unitedhealthcare
AS10934 JPMorgan Chase & Co.
AS10943 OLD REPUBLIC NATIONAL TITLE INSURANCE CO.
AS10963 PROTERRA, Inc.
AS10966 Alaska Airlines, Inc.
AS11073 Minnesota Public Radio
AS11102 VYANET
AS11231 GETTYSBURG COLLEGE
AS11255 Screamin' Banshee Technologies
AS11275 National Bank Holdings Corporation
AS11283 Costco, Inc.
AS11334 MidAmerican Energy Holdings Company
AS11651 Centric Group, LLC
AS11690 Cognizant
AS11710 ABBA TECHNOLOGIES
AS11782 Perfecto Mobile Inc
AS11857 Aegon USA, Inc.
AS11881 CNA National Warranty Corporation
AS11962 Empire Today LLC
AS11971 Pfizer Inc.
AS11985 Social Security Administration
AS12086 DT Micro, inc.
AS12113 Dawn Food Products, Inc.
AS12156 City of Aurora Colorado
AS12159 Securities America Inc.
AS12225 Consumerinfo.com, Inc.
AS12238 AECOM
AS1287 Professional Education Institute
AS13150 CATO NETWORKS LTD
AS13325 Michigan State Government
AS13404 GoFIBER
AS13476 Montana State University
AS13485 Grand Canyon University
AS13516 Cancer Treatment Centers of America, Inc.
AS13524 Arrow Electronics
AS13548 College of Charleston
AS13566 Upper Columbia Conference / SDA
AS13626 Walgreens Co
AS13628 AMERISOURCEBERGEN
AS13659 INTERTECH CORPORATION
AS13660 Blue Cross Blue Shield of North Dakota
AS13684 Medtronic, Incorporated
AS13750 Transaction Network Services, Inc.
AS13762 Hunter Douglas
AS13813 BroadSoft, Inc.
AS13866 Computer Country
AS13904 Cherryland Services Inc
AS13978 Washington Health Benefit Exchange
AS13993 Nokia of America Corporation
AS1401 DSW Information Technology LLC.
AS14010 Jack Henry & Associates, Inc.
AS14014 Canadian National Railway
AS14139 Maxor National Pharmacy Services, LLC
AS14203 Juniper Networks, Inc.
AS14242 City of Chandler
AS14321 Servicio Uniteller, Inc.
AS14438 U S A CHOICE INTERNET SERVICES CO.
AS14459 Entertainment Partners
AS1446 Tutor Perini Corporation
AS14487 Wind River Internet
AS14622 GoFIBER
AS14634 SpinnNet
AS14701 Faction
AS14848 DOOSAN INFORMATION AND COMMUNICATIONS AMERICA, LLC
AS14862 Oceaneering International, Inc.
AS14899 MobilexUSA
AS14921 CenturyLink Communications, LLC
AS15234 MCG Energy Solutions LLC
AS15238 Bill & Melinda Gates Foundation
AS15305 Syringa Networks, LLC
AS15307 Childrens Hospital and Regional Medical Center
AS16388 Protronics Technologies, Inc.
AS16417 Cisco Systems Ironport Division
AS16491 ViaSat, Inc.
AS16546 Parkview Medical Center Inc.
AS16699 Hensel Phelps
AS16741 City Of Lakeland
AS16744 THE WESTERN UNION COMPANY
AS16746 CenterPoint Energy, Inc.
AS16756 ABC Virtual Communications, Inc.
AS16809 Dollar Bank
AS16825 Directlink Technologies Corp.
AS16871 MCDONAGH BROTHERS
AS16901 Mutual of Enumclaw Insurance Company
AS16996 Tarrant County
AS17026 Seminole Hard Rock Support Services,LLC
AS17054 Expedient
AS17073 Allegis Group
AS17094 Mutual of Omaha Insurance Company
AS17150 America First Credit Union
AS17206 Mountain America Credit Union
AS17348 FULL SPECTRUM COMMUNICATIONS, INC.
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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 AS209 at robtex.

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