AS number details

AS3561

CenturyLink Communications, LLC  ·  lumen.com

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AS3561 – CenturyLink Communications, LLC

Field Value
Country United States
Website lumen.com
Hosted domains 301,796
Number of IPv4 8,603,136
Number of IPv6 79,237,833,920,821,254,626,941,599,744
ASN type ISP
Registry arin
Allocated 27 years ago on Oct 07, 1998
Updated 7 years ago on Nov 15, 2018

IP Ranges

Netblock Company Num of IPs
208.144.0.0/13 CenturyLink Communications, LLC 524,288
206.100.0.0/14 CenturyLink Communications, LLC 262,144
208.140.0.0/14 CENTURYLINK, INC. 262,144
208.152.0.0/14 CenturyLink Communications, LLC 262,144
216.32.0.0/14 CenturyLink Communications, LLC 262,144
216.88.0.0/14 CenturyLink Communications, LLC 262,144
64.240.0.0/14 CenturyLink Communications, LLC 262,144
204.70.0.0/15 CenturyLink Communications, LLC 131,072
205.138.0.0/15 CenturyLink Communications, LLC 131,072
205.218.0.0/15 CenturyLink Communications, LLC 131,072
206.156.0.0/15 CenturyLink Communications, LLC 131,072
206.26.0.0/15 CenturyLink Communications, LLC 131,072
206.30.0.0/15 CenturyLink Communications, LLC 131,072
207.0.0.0/15 CenturyLink Communications, LLC 131,072
207.48.0.0/15 Brightspeed 131,072
208.128.0.0/15 CENTURYLINK, INC. 131,072
208.134.0.0/15 CenturyLink Communications, LLC 131,072
208.136.0.0/15 CenturyLink Communications, LLC 131,072
208.158.0.0/15 CenturyLink Communications, LLC 131,072
208.160.0.0/15 Brightspeed 131,072
208.164.0.0/15 CENTURYLINK, INC. 131,072
208.170.0.0/15 CenturyLink Communications, LLC 131,072
63.128.0.0/15 CenturyLink Communications, LLC 131,072
66.100.0.0/15 CenturyLink Communications, LLC 131,072
165.193.0.0/16 CenturyLink Communications, LLC 65,536
167.215.0.0/16 CenturyLink Communications, LLC 65,536
204.189.0.0/16 CenturyLink Communications, LLC 65,536
205.136.0.0/16 CENTURYLINK, INC. 65,536
205.216.0.0/16 CenturyLink Communications, LLC 65,536
206.129.0.0/16 CenturyLink Communications, LLC 65,536
206.142.0.0/16 CenturyLink Communications, LLC 65,536
206.150.0.0/16 CenturyLink Communications, LLC 65,536
206.152.0.0/16 CenturyLink Communications, LLC 65,536
206.155.0.0/16 CenturyLink Communications, LLC 65,536
206.25.0.0/16 CenturyLink Communications, LLC 65,536
206.79.0.0/16 CenturyLink Communications, LLC 65,536
206.98.0.0/16 CenturyLink Communications, LLC 65,536
207.124.0.0/16 CENTURYLINK, INC. 65,536
207.149.0.0/16 CENTURYLINK, INC. 65,536
207.82.0.0/16 CenturyLink Communications, LLC 65,536
208.130.0.0/16 CenturyLink Communications, LLC 65,536
208.133.0.0/16 CenturyLink Communications, LLC 65,536
208.139.0.0/16 CENTURYLINK, INC. 65,536
208.156.0.0/16 CenturyLink Communications, LLC 65,536
208.162.0.0/16 CenturyLink Communications, LLC 65,536
208.172.0.0/16 CenturyLink Communications, LLC 65,536
208.174.0.0/16 CenturyLink Communications, LLC 65,536
209.1.0.0/16 CenturyLink Communications, LLC 65,536
209.144.0.0/16 CenturyLink Communications, LLC 65,536
209.176.0.0/16 CenturyLink Communications, LLC 65,536
209.185.0.0/16 CenturyLink Communications, LLC 65,536
209.223.0.0/16 CenturyLink Communications, LLC 65,536
209.67.0.0/16 CenturyLink Communications, LLC 65,536
63.137.0.0/16 CenturyLink Communications, LLC 65,536
64.14.0.0/16 CenturyLink Communications, LLC 65,536
166.49.0.0/17 CenturyLink Communications, LLC 32,768
167.216.128.0/17 CenturyLink Communications, LLC 32,768
204.188.0.0/17 CenturyLink Communications, LLC 32,768
205.140.0.0/17 CenturyLink Communications, LLC 32,768
205.217.0.0/17 CenturyLink Communications, LLC 32,768
206.151.128.0/17 CenturyLink Communications, LLC 32,768
206.153.128.0/17 CenturyLink Communications, LLC 32,768
206.154.128.0/17 CenturyLink Communications, LLC 32,768
206.24.0.0/17 CenturyLink Communications, LLC 32,768
206.28.0.0/17 CenturyLink Communications, LLC 32,768
206.96.128.0/17 CenturyLink Communications, LLC 32,768
206.99.128.0/17 CenturyLink Communications, LLC 32,768
207.2.128.0/17 CenturyLink Communications, LLC 32,768
208.131.0.0/17 CenturyLink Communications, LLC 32,768
208.132.128.0/17 CENTURYLINK, INC. 32,768
208.157.0.0/17 CenturyLink Communications, LLC 32,768
208.166.128.0/17 CENTURYLINK, INC. 32,768
208.167.0.0/17 CenturyLink Communications, LLC 32,768
208.168.0.0/17 CenturyLink Communications, LLC 32,768
208.169.128.0/17 CenturyLink Communications, LLC 32,768
208.173.0.0/17 CenturyLink Communications, LLC 32,768
208.175.0.0/17 CenturyLink Communications, LLC 32,768
209.25.0.0/17 CenturyLink Communications, LLC 32,768
209.27.128.0/17 CenturyLink Communications, LLC 32,768
209.83.128.0/17 CenturyLink Communications, LLC 32,768
216.136.128.0/17 CenturyLink Communications, LLC 32,768
63.136.128.0/17 CenturyLink Communications, LLC 32,768
64.41.128.0/17 CenturyLink Communications, LLC 32,768
67.54.0.0/17 CenturyLink Communications, LLC 32,768
205.140.192.0/18 CenturyLink Communications, LLC 16,384
205.216.0.0/18 CenturyLink Communications, LLC 16,384
205.217.128.0/18 CenturyLink Communications, LLC 16,384
205.218.0.0/18 CenturyLink Communications, LLC 16,384
205.219.64.0/18 CenturyLink Communications, LLC 16,384
206.128.128.0/18 CenturyLink Communications, LLC 16,384
206.142.192.0/18 CenturyLink Communications, LLC 16,384
206.151.64.0/18 CenturyLink Communications, LLC 16,384
206.152.0.0/18 Centurylink Technology 16,384
206.153.0.0/18 CenturyLink Communications, LLC 16,384
206.154.64.0/18 CenturyLink Communications, LLC 16,384
206.155.64.0/18 CenturyLink Communications, LLC 16,384
206.24.192.0/18 CenturyLink Communications, LLC 16,384
206.28.192.0/18 CenturyLink Communications, LLC 16,384
206.29.192.0/18 CenturyLink Communications, LLC 16,384
206.96.0.0/18 CenturyLink Communications, LLC 16,384
206.97.64.0/18 CenturyLink Communications, LLC 16,384
206.99.0.0/18 CenturyLink Communications, LLC 16,384
207.2.0.0/18 CenturyLink Communications, LLC 16,384
207.50.192.0/18 Brightspeed 16,384
207.82.192.0/18 CenturyLink Communications, LLC 16,384
207.82.64.0/18 CenturyLink Communications, LLC 16,384
208.131.192.0/18 CenturyLink Communications, LLC 16,384
208.138.192.0/18 Dow Jones & Company, Inc. 16,384
208.138.64.0/18 CENTURYLINK, INC. 16,384
208.157.192.0/18 CENTURYLINK, INC. 16,384
208.163.64.0/18 CenturyLink Communications, LLC 16,384
208.166.64.0/18 CenturyLink Communications, LLC 16,384
208.167.128.0/18 CenturyLink Communications, LLC 16,384
208.168.128.0/18 CenturyLink Communications, LLC 16,384
208.169.0.0/18 CenturyLink Communications, LLC 16,384
208.173.128.0/18 CenturyLink Communications, LLC 16,384
208.48.64.0/18 CenturyLink Communications, LLC 16,384
208.50.128.0/18 CenturyLink Communications, LLC 16,384
209.202.128.0/18 CenturyLink Communications, LLC 16,384
209.225.0.0/18 CenturyLink Communications, LLC 16,384
209.27.64.0/18 CenturyLink Communications, LLC 16,384
209.67.128.0/18 CenturyLink Communications, LLC 16,384
209.67.64.0/18 CenturyLink Communications, LLC 16,384
216.74.128.0/18 CenturyLink Communications, LLC 16,384
63.128.0.0/18 CenturyLink Communications, LLC 16,384
63.128.128.0/18 CenturyLink Communications, LLC 16,384
63.128.64.0/18 CenturyLink Communications, LLC 16,384
63.136.0.0/18 CenturyLink Communications, LLC 16,384
64.210.192.0/18 CenturyLink Communications, LLC 16,384
64.37.192.0/18 CenturyLink Communications, LLC 16,384
64.70.0.0/18 CenturyLink Communications, LLC 16,384
64.75.0.0/18 CenturyLink Communications, LLC 16,384
64.85.64.0/18 CenturyLink Communications, LLC 16,384
66.35.192.0/18 CenturyLink Communications, LLC 16,384
165.193.0.0/19 CenturyLink Communications, LLC 8,192
165.193.160.0/19 SAVVIS/C&W 8,192
165.193.192.0/19 TheLadders.com, Inc 8,192
165.193.224.0/19 CenturyLink Communications, LLC 8,192
165.193.32.0/19 CenturyLink Communications, LLC 8,192
165.193.64.0/19 CenturyLink Communications, LLC 8,192
166.63.128.0/19 CenturyLink Communications, LLC 8,192
199.217.64.0/19 CenturyLink Communications, LLC 8,192
203.82.128.0/19 SAVVIS Communications 8,192
204.188.160.0/19 CenturyLink Communications, LLC 8,192
205.139.128.0/19 Yodlee.Com 8,192
205.139.32.0/19 KingsIsle Entertainment, Inc. 8,192
205.140.128.0/19 CenturyLink Communications, LLC 8,192
205.140.192.0/19 CenturyLink Communications, LLC 8,192
205.140.224.0/19 CenturyLink Communications, LLC 8,192
205.217.0.0/19 CenturyLink Communications, LLC 8,192
205.217.160.0/19 CenturyLink Communications, LLC 8,192
205.217.192.0/19 CenturyLink Communications, LLC 8,192
205.219.224.0/19 CenturyLink Communications, LLC 8,192
206.128.0.0/19 CenturyLink Communications, LLC 8,192
206.128.128.0/19 CenturyLink Communications, LLC 8,192
206.128.160.0/19 CenturyLink Communications, LLC 8,192
206.132.0.0/19 CenturyLink Communications, LLC 8,192
206.150.64.0/19 CenturyLink Communications, LLC 8,192
206.151.0.0/19 CenturyLink Communications, LLC 8,192
206.153.64.0/19 CenturyLink Communications, LLC 8,192
206.24.160.0/19 CenturyLink Communications, LLC 8,192
206.25.64.0/19 Synacor, Inc. 8,192
206.27.160.0/19 H. A. Services, Inc 8,192
206.28.128.0/19 CenturyLink Communications, LLC 8,192
206.31.0.0/19 ZS Associates, Inc. and its Affiliates 8,192
206.31.32.0/19 Coupons.com Incorporated 8,192
206.40.128.0/19 CenturyLink Communications, LLC 8,192
206.40.64.0/19 CenturyLink Communications, LLC 8,192
206.79.192.0/19 CenturyLink Communications, LLC 8,192
206.96.96.0/19 New Edge Networks 8,192
206.97.32.0/19 CenturyLink Communications, LLC 8,192
206.99.64.0/19 CenturyLink Communications, LLC 8,192
207.2.64.0/19 ConvergeOne 8,192
207.50.160.0/19 Brightspeed 8,192
208.138.128.0/19 CENTURYLINK, INC. 8,192
208.163.0.0/19 CenturyLink Communications, LLC 8,192
208.166.0.0/19 CenturyLink Communications, LLC 8,192
208.168.192.0/19 CenturyLink Communications, LLC 8,192
208.169.96.0/19 New Edge Networks 8,192
208.175.160.0/19 CenturyLink Communications, LLC 8,192
208.175.192.0/19 CenturyLink Communications, LLC 8,192
209.143.224.0/19 CenturyLink Communications, LLC 8,192
209.185.32.0/19 Pearson-PTC(Pearson Technology Center) 8,192
209.27.0.0/19 CenturyLink Communications, LLC 8,192
209.67.224.0/19 SureSupport LLC 8,192
212.124.224.0/19 Lumen Technologies UK Limited 8,192
213.174.192.0/19 Lumen Technologies UK Limited 8,192
216.104.224.0/19 CenturyLink Communications, LLC 8,192
216.109.64.0/19 CenturyLink Communications, LLC 8,192
216.177.64.0/19 CenturyLink Communications, LLC 8,192
216.182.192.0/19 CenturyLink Communications, LLC 8,192
216.32.0.0/19 Gorge ISP, Inc. 8,192
216.32.128.0/19 Tickets.com, Inc. 8,192
216.32.160.0/19 Microsoft Corporation 8,192
216.32.224.0/19 Microsoft Corporation 8,192
216.32.32.0/19 Systems Continuity 8,192
216.33.0.0/19 CenturyLink Communications, LLC 8,192
216.33.160.0/19 Jenny Craig 8,192
216.33.224.0/19 Microsoft Corporation 8,192
216.33.64.0/19 ECi Software Solutions, Inc. 8,192
216.33.96.0/19 Agentrics, LLC 8,192
216.34.0.0/19 CYBERSOURCE 8,192
216.34.192.0/19 Conversant, LLC 8,192
216.34.224.0/19 Volt Delta Resources, LLC 8,192
216.34.64.0/19 Openwave Systems, Inc. 8,192
216.34.96.0/19 SureSupport LLC 8,192
216.35.0.0/19 Merrill Lynch 8,192
216.35.128.0/19 CenturyLink Communications, LLC 8,192
216.35.224.0/19 IHS, Inc. - UK Services / Bracknet 8,192
216.39.64.0/19 CenturyLink Communications, LLC 8,192
216.64.192.0/19 CenturyLink Communications, LLC 8,192
216.74.128.0/19 CenturyLink Communications, LLC 8,192
63.136.64.0/19 CenturyLink Communications, LLC 8,192
64.14.0.0/19 CenturyLink Communications, LLC 8,192
64.14.160.0/19 CenturyLink Communications, LLC 8,192
64.14.32.0/19 CenturyLink Communications, LLC 8,192
64.14.64.0/19 CenturyLink Communications, LLC 8,192
64.15.160.0/19 CenturyLink Communications, LLC 8,192
64.15.224.0/19 CenturyLink Communications, LLC 8,192
64.209.160.0/19 CenturyLink Communications, LLC 8,192
64.210.160.0/19 CenturyLink Communications, LLC 8,192
64.210.192.0/19 CenturyLink Communications, LLC 8,192
64.210.224.0/19 CenturyLink Communications, LLC 8,192
64.211.224.0/19 CenturyLink Communications, LLC 8,192
64.22.128.0/19 CenturyLink Communications, LLC 8,192
64.28.64.0/19 CenturyLink Communications, LLC 8,192
64.39.32.0/19 CenturyLink Communications, LLC 8,192
64.58.64.0/19 CenturyLink Communications, LLC 8,192
64.68.64.0/19 CenturyLink Communications, LLC 8,192
64.70.64.0/19 CenturyLink Communications, LLC 8,192
66.37.192.0/19 CenturyLink Communications, LLC 8,192
82.118.64.0/19 Lumen Technologies UK Limited 8,192
165.193.112.0/20 Pearson-PTC(Pearson Technology Center) 4,096
165.193.128.0/20 CenturyLink Communications, LLC 4,096
165.193.144.0/20 European Campus - Fontainebleau 4,096
165.193.96.0/20 Gale - Domestic (BODC) 4,096
167.216.144.0/20 CenturyLink Communications, LLC 4,096
167.216.160.0/20 CenturyLink Communications, LLC 4,096
167.216.176.0/20 CenturyLink Communications, LLC 4,096
167.216.192.0/20 Ning, Inc. 4,096
167.216.208.0/20 CenturyLink Communications, LLC 4,096
167.216.240.0/20 CenturyLink Communications, LLC 4,096
202.126.0.0/20 4,096
204.188.144.0/20 CenturyLink Communications, LLC 4,096
204.71.176.0/20 Blackhawk Network, Inc. 4,096
204.71.192.0/20 Yahoo! Inc. 4,096
205.138.144.0/20 World Access Service Corp. d/b/a Mondial Assistance 4,096
205.138.240.0/20 Davidson Kempner Capital Management LP 4,096
205.138.64.0/20 CenturyLink Communications, LLC 4,096
205.139.112.0/20 Subaru of America, Inc. 4,096
205.139.160.0/20 Qwest Communications Company, LLC dba CenturyLink QCC 4,096
205.139.16.0/20 FUZE INC 4,096
205.139.64.0/20 Domino's Services GmBH 4,096
205.139.96.0/20 Kintera, Inc. 4,096
205.140.160.0/20 SAP Asia Pte Ltd 4,096
205.216.64.0/20 CenturyLink Communications, LLC 4,096
205.217.128.0/20 Procter and Gamble - B2C SG 4,096
205.217.192.0/20 SAVVIS 4,096
205.217.208.0/20 CenturyLink Communications, LLC 4,096
205.217.96.0/20 TradeWeb, LLC 4,096
206.132.0.0/20 CenturyLink Communications, LLC 4,096
206.132.144.0/20 CenturyLink Communications, LLC 4,096
206.132.16.0/20 CenturyLink Communications, LLC 4,096
206.132.32.0/20 CenturyLink Communications, LLC 4,096
206.151.32.0/20 CenturyLink Communications, LLC 4,096
206.152.128.0/20 Source Interlink Companies, Inc. 4,096
206.154.32.0/20 CenturyLink Communications, LLC 4,096
206.24.0.0/20 CenturyLink Communications, LLC 4,096
206.25.16.0/20 CenturyLink Communications, LLC 4,096
206.25.240.0/20 SAVVIS 4,096
206.25.32.0/20 Fragomen LLP 4,096
206.28.160.0/20 SBT, Inc. 4,096
206.29.128.0/20 CenturyLink Communications, LLC 4,096
206.31.240.0/20 Netriplex Corporation 4,096
206.79.144.0/20 Navigation Technologies 4,096
206.97.0.0/20 CenturyLink Communications, LLC 4,096
206.99.96.0/20 DURANDO, INC. 4,096
207.189.64.0/20 CenturyLink Communications, LLC 4,096
207.2.80.0/20 ConvergeOne 4,096
207.82.160.0/20 CenturyLink Communications, LLC 4,096
207.82.32.0/20 Harker School 4,096
208.138.0.0/20 CENTURYLINK, INC. 4,096
208.138.176.0/20 CENTURYLINK, INC. 4,096
208.157.128.0/20 CenturyLink Communications, LLC 4,096
208.167.208.0/20 CenturyLink Communications, LLC 4,096
208.48.208.0/20 CenturyLink Communications, LLC 4,096
209.1.0.0/20 Merrill Lynch 4,096
209.1.208.0/20 LogicVision Software 4,096
209.143.192.0/20 CenturyLink Communications, LLC 4,096
209.143.224.0/20 CenturyLink Communications, LLC 4,096
209.143.240.0/20 CenturyLink Communications, LLC 4,096
209.185.192.0/20 CenturyLink Communications, LLC 4,096
209.185.96.0/20 Beyond 4,096
209.27.32.0/20 CenturyLink Communications, LLC 4,096
209.67.208.0/20 Motive 4,096
216.118.192.0/20 CenturyLink Communications, LLC 4,096
216.14.160.0/20 CenturyLink Communications, LLC 4,096
216.144.64.0/20 CenturyLink Communications, LLC 4,096
216.176.48.0/20 CenturyLink Communications, LLC 4,096
216.182.160.0/20 CenturyLink Communications, LLC 4,096
216.219.64.0/20 CenturyLink Communications, LLC 4,096
216.224.96.0/20 CenturyLink Communications, LLC 4,096
216.227.192.0/20 CenturyLink Communications, LLC 4,096
216.227.224.0/20 CenturyLink Communications, LLC 4,096
216.33.192.0/20 Kodak Imaging Network, Inc. 4,096
216.34.128.0/20 Solano County Library 4,096
216.34.144.0/20 Covad Communications 4,096
216.34.160.0/20 Consolidated Graphics Solutions 4,096
216.34.176.0/20 SourceForge, Inc. 4,096
216.34.32.0/20 Merrill Lynch 4,096
216.34.48.0/20 Yodlee.Com 4,096
216.35.112.0/20 Global Healthcare Exchange (GHX) 4,096
216.35.176.0/20 Zerolag Communications, Inc. 4,096
216.35.192.0/20 SureSupport LLC 4,096
216.35.64.0/20 Pearson-PTC(Pearson Technology Center) 4,096
216.39.32.0/20 CenturyLink Communications, LLC 4,096
216.39.96.0/20 CenturyLink Communications, LLC 4,096
216.48.64.0/20 CenturyLink Communications, LLC 4,096
216.69.224.0/20 CenturyLink Communications, LLC 4,096
216.74.176.0/20 CenturyLink Communications, LLC 4,096
63.136.96.0/20 CenturyLink Communications, LLC 4,096
63.137.112.0/20 Logistics Health Inc 4,096
63.137.224.0/20 Fortinet Inc 4,096
63.137.32.0/20 OS33 INC. 4,096
63.137.64.0/20 Adelman Travel 4,096
64.14.112.0/20 Stealth Holdings, LLC 4,096
64.14.128.0/20 CenturyLink Communications, LLC 4,096
64.14.192.0/20 Ambergris Solutions Phils., Inc. 4,096
64.14.208.0/20 Merrill Lynch 4,096
64.14.224.0/20 Clearwire - ITO 4,096
64.14.240.0/20 Zerolag Communications, Inc. 4,096
64.14.96.0/20 CenturyLink Communications, LLC 4,096
64.15.192.0/20 CenturyLink Communications, LLC 4,096
64.209.128.0/20 CenturyLink Communications, LLC 4,096
64.209.192.0/20 CenturyLink Communications, LLC 4,096
64.209.224.0/20 CenturyLink Communications, LLC 4,096
64.209.240.0/20 CenturyLink Communications, LLC 4,096
64.27.160.0/20 CenturyLink Communications, LLC 4,096
64.56.192.0/20 CenturyLink Communications, LLC 4,096
64.70.96.0/20 CenturyLink Communications, LLC 4,096
64.79.160.0/20 CenturyLink Communications, LLC 4,096
64.89.32.0/20 CenturyLink Communications, LLC 4,096
66.119.32.0/20 CenturyLink Communications, LLC 4,096
66.128.224.0/20 CenturyLink Communications, LLC 4,096
66.128.64.0/20 CenturyLink Communications, LLC 4,096
67.54.32.0/20 CenturyLink Communications, LLC 4,096
109.166.40.0/21 Power NMS 2,048
109.166.48.0/21 Power NMS 2,048
151.248.72.0/21 Power NMS 2,048
151.248.80.0/21 Power NMS 2,048
167.216.128.0/21 NetSuite, Inc. 2,048
167.216.136.0/21 SAVVIS/C&W 2,048
167.216.224.0/21 CenturyLink Communications, LLC 2,048
167.216.232.0/21 Sony Computer Entertainment-Network Platform/Infrastructure Charges 2,048
199.242.16.0/21 CenturyLink Communications, LLC 2,048
204.188.128.0/21 SecureAxxess, LLC 2,048
204.194.8.0/21 CenturyLink Communications, LLC 2,048
205.138.120.0/21 CenturyLink Communications, LLC 2,048
205.138.24.0/21 Cascade Broadband 2,048
205.138.32.0/21 MedeFinance 2,048
205.138.40.0/21 CenturyLink Communications, LLC 2,048
205.219.216.0/21 Crane Worldwide Logistics LLC 2,048
206.100.0.0/21 Skyscanner Ltd 2,048
206.101.32.0/21 CenturyLink Communications, LLC 2,048
206.154.56.0/21 CenturyLink Communications, LLC 2,048
206.31.64.0/21 CenturyLink Communications, LLC 2,048
206.79.0.0/21 Host Collective, Inc. 2,048
206.79.184.0/21 Cascade Broadband 2,048
206.97.16.0/21 CenturyLink Communications, LLC 2,048
206.99.112.0/21 Netwizards 2,048
206.99.152.0/21 Cascade Broadband 2,048
207.189.88.0/21 CenturyLink Communications, LLC 2,048
207.2.192.0/21 CenturyLink Communications, LLC 2,048
207.82.0.0/21 CenturyLink Communications, LLC 2,048
207.82.176.0/21 Specialty Insurance 2,048
208.134.240.0/21 CenturyLink Communications, LLC 2,048
208.138.160.0/21 CENTURYLINK, INC. 2,048
208.157.152.0/21 CenturyLink Communications, LLC 2,048
209.1.120.0/21 Solano County Library 2,048
209.1.232.0/21 CenturyLink Communications, LLC 2,048
209.1.248.0/21 Zopa, Inc. 2,048
209.1.56.0/21 Savvis 2,048
209.1.64.0/21 CenturyLink Communications, LLC 2,048
209.1.80.0/21 LogicVision Software 2,048
209.185.128.0/21 Microsoft Corporation 2,048
209.185.152.0/21 CenturyLink Communications, LLC 2,048
209.185.208.0/21 Global Pacific Internet 2,048
209.185.216.0/21 SAVVIS/C&W 2,048
209.185.8.0/21 CA, Inc. (a successor to Arcot System Inc.) Co-location 2,048
209.1.88.0/21 CenturyLink Communications, LLC 2,048
209.67.192.0/21 CenturyLink Communications, LLC 2,048
216.32.120.0/21 eBay, Inc. 2,048
216.35.104.0/21 Merrill Lynch 2,048
216.74.160.0/21 I-Deal LLC 2,048
62.216.64.0/21 SoHo Internet Solutions 2,048
63.136.120.0/21 Integral Systems 2,048
63.137.176.0/21 Secure Technology Group LLC 2,048
64.14.144.0/21 PR Newswire Association LLC 2,048
64.16.112.0/21 American Registry for Internet Numbers 2,048
68.71.192.0/21 CenturyLink Communications, LLC 2,048

The list on this page is limited to 400 results. The totality of IPv4 ranges for this ASN is available through our ASN & IP Ranges APIs.

Netblock Company
2001:460::/32 CenturyLink Communications, LLC
2001:460:100::/46 CenturyLink Communications, LLC
2001:460:78::/46 CenturyLink Communications, LLC
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WHOIS Details

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ASHandle:       AS3561
OrgID:          AS3561
ASName:         AS3561
ASNumber:       AS3561
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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Hosted Domains

There are 301,796 domain names hosted across 5,676 IP addresses on this ASN.

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IP Address Domain Domains on this IP
64.70.19.203 ██████████ 210,112
64.70.19.34 ██████████ 40,065
64.70.19.184 ██████████ 6,895
64.70.19.172 ██████████ 4,647
64.70.19.170 ██████████ 2,417
209.67.50.203 ██████████ 1,700
64.89.44.97 ██████████ 812
64.70.19.38 ██████████ 602
64.14.201.42 ██████████ 356
216.177.81.246 ██████████ 332

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Peers

There are 76 peers for this ASN.

Peers Name
AS10959 Bank of America, National Association
AS13458 Davidson Kempner Capital Management LLC
AS13494 Morningstar, Inc.
AS14109 Sigma Aldrich Corporation
AS14343 i2 Technologies Inc.
AS14524 SERCO NA
AS14688 GlobalView Software Inc.
AS15148 Blackbaud, Inc.
AS15349 Guggenheim Services LLC
AS16761 Tenneco Inc.
AS19300 Kubra
AS19701 Yodlee Inc.
AS201493 Noble Systems UK Ltd
AS20391 The Parking Spot
AS209 CenturyLink Communications, LLC
AS21563 Open Text Corporation
AS21622 PR Newswire
AS22064 Refinitiv US LLC
AS22157 mGage
AS22182 LSG Sky Chefs
AS22283 Sidley Austin LLP
AS22344 ABC Supply Co.
AS22680 Align Technology, Inc.
AS23147 Byline Bank
AS26158 ULTIMATE SOFTWARE GROUP
AS29457 Options Technology Ltd
AS32988 Maxim Integrated Products
AS3356 Level 3 Parent, LLC
AS33627 VISTEON CORPORATION
AS33717 Chunghwa Telecom Global, INC
AS36433 Bryan Cave LLP
AS36539 Peak6 Group LLC
AS3910 CenturyLink Communications, LLC
AS393697 Hub International
AS393738 Cameo Solutions
AS393888 SQUARETRADE, INC.
AS394463 Veros Software
AS394792 RAYUS Radiology
AS395508 Ports America Shared Services, Inc.
AS395952 Constellation Web Solutions, Inc.
AS396002 TeleVoIPs
AS396167 Blackhawk Network, Inc.
AS396204 CONVERGEONE HOLDINGS, INC.
AS397076 ECi Software Solutions, Inc.
AS397323 MISSOURI EMPLOYERS MUTUAL INSURANCE COMPANY
AS39965 Radiant Global Logistics Inc.
AS40026 DICK'S SPORTING GOODS INC
AS40685 Doculynx Operations, LLC
AS40695 FHLBanks - Office of Finance
AS40738 Ivenue.com Inc.
AS40946 Spireon, Inc.
AS46160 Kyndryl
AS46263 e-Dialog, Inc
AS46269 UKG Kronos Systems, LLC
AS46680 Contactual, Inc.
AS46885 Carlyle Investment Management L.L.C.
AS50152 Intermedia Technologies Company Limited
AS51149 Sinch AB
AS53288 STERICYCLE, INC.
AS53687 DataComm Networks Inc.
AS53786 Kyndryl
AS54262 CERTUSOFT INC
AS54645 HANMI BANK
AS54697 EverBank, N.A.
AS55013 MTS Systems Corporation
AS58057 Securebit AG
AS62224 Bullhorn, International Limited
AS62520 eMASON, Inc
AS62827 Thales DIS USA, Inc.
AS63151 The Children's Place
AS63427 Computer Design & Integration LLC
AS63458 KGP Telecommunications, Inc.
AS64212 Advantage Sales & Marketing LLC
AS6989 Government Technology Services Inc.
AS7761 Morningstar, Inc.
AS7991 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

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS209 CenturyLink Communications, LLC
AS3356 Level 3 Parent, LLC
AS3910 CenturyLink Communications, LLC
AS7991 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 57 downstreams for this ASN.

Downstreams Name
AS10959 Bank of America, National Association
AS13458 Davidson Kempner Capital Management LLC
AS13494 Morningstar, Inc.
AS14343 i2 Technologies Inc.
AS14524 SERCO NA
AS14688 GlobalView Software Inc.
AS16761 Tenneco Inc.
AS19300 Kubra
AS19701 Yodlee Inc.
AS201493 Noble Systems UK Ltd
AS20391 The Parking Spot
AS21622 PR Newswire
AS22064 Refinitiv US LLC
AS22182 LSG Sky Chefs
AS22283 Sidley Austin LLP
AS22344 ABC Supply Co.
AS22680 Align Technology, Inc.
AS23147 Byline Bank
AS26158 ULTIMATE SOFTWARE GROUP
AS29457 Options Technology Ltd
AS32988 Maxim Integrated Products
AS33717 Chunghwa Telecom Global, INC
AS36539 Peak6 Group LLC
AS393697 Hub International
AS393738 Cameo Solutions
AS393888 SQUARETRADE, INC.
AS394463 Veros Software
AS394792 RAYUS Radiology
AS395508 Ports America Shared Services, Inc.
AS395952 Constellation Web Solutions, Inc.
AS396167 Blackhawk Network, Inc.
AS396204 CONVERGEONE HOLDINGS, INC.
AS397323 MISSOURI EMPLOYERS MUTUAL INSURANCE COMPANY
AS39965 Radiant Global Logistics Inc.
AS40026 DICK'S SPORTING GOODS INC
AS40685 Doculynx Operations, LLC
AS40695 FHLBanks - Office of Finance
AS40738 Ivenue.com Inc.
AS40946 Spireon, Inc.
AS46263 e-Dialog, Inc
AS46269 UKG Kronos Systems, LLC
AS46885 Carlyle Investment Management L.L.C.
AS51149 Sinch AB
AS53288 STERICYCLE, INC.
AS53687 DataComm Networks Inc.
AS53786 Kyndryl
AS54262 CERTUSOFT INC
AS54645 HANMI BANK
AS54697 EverBank, N.A.
AS55013 MTS Systems Corporation
AS62520 eMASON, Inc
AS62827 Thales DIS USA, Inc.
AS63427 Computer Design & Integration LLC
AS63458 KGP Telecommunications, Inc.
AS64212 Advantage Sales & Marketing LLC
AS6989 Government Technology Services Inc.
AS7761 Morningstar, Inc.
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

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 AS3561 at robtex.

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