AS number details

AS3561

CenturyLink Communications, LLC  ·  lumen.com

AS3561 – CenturyLink Communications, LLC

Field Value
Country United States
Website lumen.com
Hosted domains 275,829
Number of IPv4 8,490,752
Number of IPv6 158,476,876,767,462,123,883,057,905,664
ASN type ISP
Registry arin
Allocated 25 years ago on Oct 07, 1998
Updated 5 years ago on Nov 15, 2018
Netblock Company Num of IPs
103.11.68.0/22 Orient Express LDI Limited 1,024
104.164.158.0/24 EGIHosting 256
104.164.39.0/24 EGIHosting 256
104.165.1.0/24 EGIHosting 256
104.165.103.0/24 EGIHosting 256
104.165.15.0/24 EGIHosting 256
104.165.194.0/24 EGIHosting 256
104.165.227.0/24 EGIHosting 256
104.165.235.0/24 EGIHosting 256
104.165.68.0/24 EGIHosting 256
104.252.237.0/24 EGIHosting 256
104.252.27.0/24 EGIHosting 256
104.252.49.0/24 EGIHosting 256
104.252.60.0/24 EGIHosting 256
104.252.8.0/24 EGIHosting 256
104.253.130.0/24 J3K Hosts 256
104.253.173.0/24 EGIHosting 256
104.253.178.0/24 EGIHosting 256
104.253.36.0/24 Sinotrans proxy 256
104.253.41.0/24 Gatech Proxy 256
104.253.43.0/24 CraigVPS 256
104.253.6.0/24 EGIHosting 256
107.164.103.0/24 EGIHosting 256
107.164.13.0/24 EGIHosting 256
107.164.167.0/24 EGIHosting 256
107.164.9.0/24 EGIHosting 256
109.166.40.0/21 Power NMS 2,048
109.166.48.0/21 Power NMS 2,048
115.167.5.0/24 Telecom Services (DLI/WLL) Provider 256
115.167.6.0/24 Telecom Services (DLI/WLL) Provider 256
115.167.96.0/22 Telecom Services (DLI/WLL) Provider 1,024
130.193.3.0/24 Eurotelecom SRL 256
136.0.106.0/24 eservers Solutions 256
136.0.218.0/24 EGIHosting 256
136.0.85.0/24 EGIHosting 256
137.183.80.0/20 The Procter and Gamble Company 4,096
139.171.0.0/22 Cimage Corporation 1,024
139.171.12.0/22 Cimage Corporation 1,024
139.171.16.0/22 Cimage Corporation 1,024
139.171.20.0/22 Cimage Corporation 1,024
139.171.24.0/22 Cimage Corporation 1,024
139.171.28.0/22 Cimage Corporation 1,024
139.171.32.0/22 Cimage Corporation 1,024
139.171.36.0/22 Cimage Corporation 1,024
139.171.4.0/22 Cimage Corporation 1,024
139.171.8.0/22 Cimage Corporation 1,024
141.140.10.0/24 T&E ENTITIES, Inc 256
141.140.11.0/24 T&E ENTITIES, Inc 256
141.140.8.0/24 T&E ENTITIES, Inc 256
141.140.9.0/24 T&E ENTITIES, Inc 256
142.111.145.0/24 EGIHosting 256
142.111.181.0/24 EGIHosting 256
142.111.182.0/24 EGIHosting 256
142.111.210.0/24 EGIHosting 256
142.111.214.0/24 EGIHosting 256
142.111.224.0/24 EGIHosting 256
142.252.116.0/24 EGIHosting 256
142.252.184.0/24 Transparent Proxy 256
142.252.21.0/24 EGIHosting 256
142.252.31.0/24 EGIHosting 256
142.252.55.0/24 EGIHosting 256
142.252.6.0/24 EGIHosting 256
151.248.72.0/21 Power NMS 2,048
151.248.80.0/21 Power NMS 2,048
151.248.88.0/22 SoHo Internet Solutions 1,024
154.197.8.0/22 Future Tech Distribution 1,024
156.248.88.0/22 2 Chome-1-7 Higashishinagawa,Shinagawa City,Tokyo 140-0002,Japan 1,024
156.255.4.0/22 CloudInnovation_infrastructure 1,024
162.107.176.0/21 Donaldson Company 2,048
164.38.140.0/24 Currys Retail Ltd. 256
164.38.141.0/24 Currys Retail Ltd. 256
165.140.143.0/24 InfuSystem, Inc. 256
165.193.0.0/16 CenturyLink Communications, LLC 65,536
165.193.0.0/19 CenturyLink Communications, LLC 8,192
165.193.106.0/23 Gale - Domestic (BODC) 512
165.193.112.0/20 Pearson-PTC(Pearson Technology Center) 4,096
165.193.128.0/20 The Bank of Tokyo-Mitsubishi UFJ, Ltd. 4,096
165.193.144.0/20 European Campus - Fontainebleau 4,096
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
165.193.96.0/20 Gale - Domestic (BODC) 4,096
166.49.0.0/17 CenturyLink Communications, LLC 32,768
166.63.128.0/19 CenturyLink Communications, LLC 8,192
166.88.40.0/24 EGIHosting 256
166.88.46.0/24 EGIHosting 256
167.215.0.0/16 CenturyLink Communications, LLC 65,536
167.215.232.0/24 CenturyLink Communications, LLC 256
167.216.128.0/17 CenturyLink Communications, LLC 32,768
167.216.128.0/21 NetSuite, Inc. 2,048
167.216.136.0/21 SAVVIS/C&W 2,048
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
167.216.224.0/21 CenturyLink Communications, LLC 2,048
167.216.232.0/21 Sony Computer Entertainment-Network Platform/Infrastructure Charges 2,048

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
2001:460:100::/46 CenturyLink Communications, LLC
2001:460::/32 CenturyLink Communications, LLC
2001:460:70::/46 CenturyLink Communications, LLC
2001:460:78::/46 CenturyLink Communications, LLC
2001:460:80::/46 CenturyLink Communications, LLC
2001:460:9::/48 CenturyLink Communications, LLC
2a02:5860::/32 Cyxtera Technology UK Limited
Get this data and more with IPinfo's powerful IP Ranges API - quickly and easily identify company-owned IP ranges.
IP Ranges API

WHOIS Details

ASHandle:       AS3561
OrgID:          CCL-534
ASName:         CENTURYLINK-LEGACY-SAVVIS
ASNumber:       3561
RegDate:        1998-10-07
Updated:        2018-11-15
Source:         ARIN


OrgID:          CCL-534
OrgName:        CenturyLink Communications, LLC
CanAllocate:    
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71201
Comment:        USAGE OF IP SPACE MUST COMPLY WITH OUR ACCEPTABLE USE POLICY:
Comment:        https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        ADDRESSES COVERED BY THIS ORG-ID ARE NON-PORTABLE ANY ISP ANNOUNCING OR TRANSITING PORTIONS WITHIN OUR RANGES SHOULD NOT RELY ON PRESENTED LOA'S OR OLD WHOIS UNLESS THOSE RANGES ARE ALSO ACTIVELY DIRECTLY ANNOUNCED TO A LUMEN ASN. WITH ALL LOA'S THESE CONDITIONS APPLY:
Comment:        1. You are permitted to route the Lumen IP prefixes listed via Public BGP to your alternate ISP from the designated ASN. Any other ASN originating the prefix listed is forbidden.
Comment:        2. The Lumen IP prefixes listed can be routed via Public BGP to your alternate ISP as long as you remain an active customer with Lumen and continue to route the prefixes over at least one Lumen Internet circuit without significant traffic engineering.
Comment:        3. Should your Internet services with Lumen be discontinued, Lumen reserves the right to have your alternate ISP terminate the routing of the Lumen IP prefixes without advanced notification, should you fail to do so.
Comment:        4. All IP Addresses assigned or allocated by Lumen to an end-user (customer or ISP) shall be considered non-portable and will be reclaimed by Lumen upon service termination.
Comment:        5. Lumen reserves the right to conduct audits to ensure the LOA conditions are being met.
Comment:        6. Usage of IP space must comply with our AUP https://www.lumen.com/en-us/about/legal/acceptable-use-policy.html
Comment:        Our looking glass is located at: https://lookingglass.centurylink.com/
Comment:        For subpoena or court order please fax 844.254.5800 or refer to our Trust & Safety page:
Comment:        https://www.lumen.com/en-us/about/legal/trust-center/trust-and-safety.html
Comment:        For abuse issues, please email abuse@aup.lumen.com
Comment:        All abuse reports MUST include:
Comment:        * src IP
Comment:        * dest IP (your IP)
Comment:        * dest port
Comment:        * Accurate date/timestamp and timezone of activity
Comment:        * Intensity/frequency (short log extracts)
Comment:        * Your contact details (phone and email)
Comment:        Without these we will be unable to identify the correct owner of the IP address at that point in time.
RegDate:        2018-07-12
Updated:        2023-08-10
OrgAdminHandle: QIA-ARIN
OrgTechHandle:  QIA-ARIN
OrgAbuseHandle: CAD54-ARIN
Source:         ARIN


POCHandle:      QIA-ARIN
IsRole:         Y
LastName:       Centurylink IP Admin
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71201
RegDate:        2002-08-24
Updated:        2024-02-15
OfficePhone:    +1-877-886-6515
Mailbox:        ipadmin@centurylink.com
Source:         ARIN


POCHandle:      CAD54-ARIN
IsRole:         Y
LastName:       Centurylink Abuse Desk
FirstName:      
Street:         100 CENTURYLINK DR
City:           Monroe
State/Prov:     LA
Country:        US
PostalCode:     71203
RegDate:        2015-04-10
Updated:        2023-08-23
OfficePhone:    +1-877-886-6515
Mailbox:        abuse@aup.lumen.com
Source:         ARIN
Get this data and more with IPinfo's Whois product - effortless access to POCs, ORGs, and Networks, for actionable intelligence.

Hosted Domains

There are 275,829 domain names hosted across 6,012 IP addresses on this ASN.

IP Address Domain Domains on this IP
64.70.19.203 s-mangavf.ws 194,197
64.70.19.34 vostanimey.ws 26,945
64.70.56.99 hertzcarsales.com 19,520
64.70.19.184 xn--isharktanks-ss1h.ws 6,295
64.70.19.172 domaincostclub.com 4,233
64.70.19.170 website.ws 2,123
209.67.50.203 teamguys.com 1,896
209.67.128.20 mail2sensual.com 1,436
64.89.44.97 awardspring.ca 975
64.70.19.38 yourname4freedom.ws 736
64.14.237.210 hubdeforeest.com 611
216.177.81.246 ecocleaningsolutions-va.com 422
64.14.201.42 mayssportcenter.com 416
64.70.19.52 cashandfreedom4u.ws 319
64.70.19.58 larsonassociates.ws 312
209.202.142.111 flooringselect.com 310
209.225.27.164 texturesandtones.net 254
64.209.142.209 nationcategories.com 245
64.22.131.20 devilsfan.com 244
167.216.129.13 dyna-thred.com 241
209.67.188.9 pats.ch 241
213.174.199.102 virgin-airline.com 226
213.174.202.56 adsint.biz 208
205.217.104.43 modernbridenewyork.com 205
64.70.19.98 rosealgoss.ws 195
64.209.229.177 aa.co.at 192
64.41.142.11 respaclassactionlawyer.com 177
205.216.10.18 rayblockonline.com 171
63.128.96.14 sundancepapers.com 165
64.41.138.234 thestockattorneys.com 159
208.147.67.115 davesdrugs.com 146
216.64.210.6 promocaokuat.com.br 144
64.22.138.9 genesistribute.com 139
64.37.197.61 thelindafrierdichrealestategroup.com 134
216.109.86.150 adamandeveradio.com 134
216.39.111.36 discoverencanterra.com 134
64.209.142.205 stolengunsdatabase.com 128
64.209.142.160 cityorganized.com 121
216.33.197.66 pontodabelezanaweb.com.br 120
216.39.107.201 pemddentalpayments.com 113
206.152.34.89 ourplacetob.ca 112
64.22.138.6 thomasowen.net 109
64.14.177.253 reportplus.com 107
64.209.142.203 putinbaycrystalcave.com 107
64.14.58.89 latinomixsf.com 106
64.209.142.162 hvga.com 106
66.119.35.103 carlyle.co.in 106
64.209.142.206 21-lines.com 102
64.37.197.70 kellybauer.com 101
64.89.45.13 hancocks-paducah.com 99

Discover all domains hosted on a single IP address with IPinfo's powerful Hosted Domains (Reverse IP) solution.
Useful for Cybersecurity

Peers

There are 103 peers for this ASN.

Peers Name
AS1045 ZS Associates, Inc
AS10599 McKesson Corp.
AS10855 AUTO BY TEL
AS10959 Bank of America, National Association
AS13458 Davidson Kempner Capital Management LLC
AS13461 The Options Clearing Corporation
AS13494 Morningstar, Inc.
AS14109 Sigma Aldrich Corporation
AS14343 i2 Technologies Inc.
AS14524 SERCO NA
AS14688 GlobalView Software Inc.
AS14870 Flexera Software, LLC
AS14919 Oracle Corporation
AS15148 Blackbaud, Inc.
AS15248 Metaswitch Networks Corp.
AS15349 Guggenheim Services LLC
AS16431 The Clark Construction Group, Inc.
AS16761 Tenneco Inc.
AS17989 SEKOTS-HK
AS19300 Kubra
AS19623 PriceWaterhouseCoopers, LLP
AS19668 PriceWaterhouseCoopers, LLP
AS19701 Yodlee Inc.
AS201493 Noble Systems UK Ltd
AS20391 The Parking Spot
AS209 CenturyLink Communications, LLC
AS21563 Open Text Corporation
AS21622 PR Newswire
AS22013 Guardian Analytics, Inc.
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
AS26211 Proofpoint, Inc.
AS26254 Mail2world INC.
AS29120 Mayer Brown International LLP
AS29457 Options Technology Ltd
AS29821 Elevations Credit Union
AS29976 Oracle Corporation
AS32988 Maxim Integrated Products
AS33373 Federal Home Loan Bank of Boston
AS3356 Level 3 Parent, LLC
AS33627 VISTEON CORPORATION
AS33717 Chunghwa Telecom Global, INC
AS35906 Traiana, Inc
AS36365 Neovest, 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
AS394787 I-Deal LLC
AS394788 I-Deal LLC
AS394792 RAYUS Radiology
AS395508 Ports America Shared Services, Inc.
AS395952 Constellation Web Solutions, Inc.
AS396002 TeleVoIPs
AS396104 Karma Automotive, LLC
AS396167 Blackhawk Network, Inc.
AS396184 Microsemi Corporation
AS396204 ConvergeOne Holdings Corp
AS397076 ECi Software Solutions, Inc.
AS397323 MISSOURI EMPLOYERS MUTUAL INSURANCE COMPANY
AS398701 Sleep Number Corporation
AS39965 Radiant Global Logistics Inc.
AS40026 DICK'S SPORTING GOODS INC
AS40685 Doculynx Operations, LLC
AS40695 FHLBanks - Office of Finance
AS40738 Ivenue.com Inc.
AS40934 Fortinet Inc.
AS40946 Spireon, Inc.
AS44366 MASTERCARD PAYMENT GATEWAY SERVICES GROUP LIMITED
AS46160 Skytap, Inc
AS46263 e-Dialog, Inc
AS46269 Kronos Incorporated
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
AS54645 HANMI BANK
AS54697 EVERBANK FINANCIAL CORP
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 H.A. Services LLC
AS63458 KGP Telecommunications, Inc.
AS64212 Advantage Sales & Marketing LLC
AS6989 Government Technology Services Inc.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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.

Downstreams

There are 94 downstreams for this ASN.

Downstreams Name
AS1045 ZS Associates, Inc
AS10599 McKesson Corp.
AS10855 AUTO BY TEL
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.
AS14870 Flexera Software, LLC
AS14919 Oracle Corporation
AS15148 Blackbaud, Inc.
AS15248 Metaswitch Networks Corp.
AS15349 Guggenheim Services LLC
AS16431 The Clark Construction Group, Inc.
AS16761 Tenneco Inc.
AS17989 SEKOTS-HK
AS19300 Kubra
AS19623 PriceWaterhouseCoopers, LLP
AS19668 PriceWaterhouseCoopers, LLP
AS19701 Yodlee Inc.
AS201493 Noble Systems UK Ltd
AS20391 The Parking Spot
AS209 CenturyLink Communications, LLC
AS21563 Open Text Corporation
AS21622 PR Newswire
AS22013 Guardian Analytics, Inc.
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
AS26211 Proofpoint, Inc.
AS26254 Mail2world INC.
AS29120 Mayer Brown International LLP
AS29457 Options Technology Ltd
AS29821 Elevations Credit Union
AS29976 Oracle Corporation
AS33373 Federal Home Loan Bank of Boston
AS33627 VISTEON CORPORATION
AS33717 Chunghwa Telecom Global, INC
AS35906 Traiana, Inc
AS36365 Neovest, Inc
AS36433 Bryan Cave LLP
AS36539 Peak6 Group LLC
AS393697 Hub International
AS393738 Cameo Solutions
AS393888 SQUARETRADE, INC.
AS394463 Veros Software
AS394787 I-Deal LLC
AS394788 I-Deal LLC
AS394792 RAYUS Radiology
AS395508 Ports America Shared Services, Inc.
AS395952 Constellation Web Solutions, Inc.
AS396104 Karma Automotive, LLC
AS396167 Blackhawk Network, Inc.
AS396184 Microsemi Corporation
AS396204 ConvergeOne Holdings Corp
AS397076 ECi Software Solutions, Inc.
AS397323 MISSOURI EMPLOYERS MUTUAL INSURANCE COMPANY
AS398701 Sleep Number Corporation
AS39965 Radiant Global Logistics Inc.
AS40026 DICK'S SPORTING GOODS INC
AS40685 Doculynx Operations, LLC
AS40695 FHLBanks - Office of Finance
AS40738 Ivenue.com Inc.
AS40934 Fortinet Inc.
AS40946 Spireon, Inc.
AS44366 MASTERCARD PAYMENT GATEWAY SERVICES GROUP LIMITED
AS46160 Skytap, Inc
AS46263 e-Dialog, Inc
AS46269 Kronos Incorporated
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
AS54645 HANMI BANK
AS54697 EVERBANK FINANCIAL CORP
AS55013 MTS Systems Corporation
AS62520 eMASON, Inc
AS62827 Thales DIS USA, Inc.
AS63427 H.A. Services LLC
AS63458 KGP Telecommunications, Inc.
AS64212 Advantage Sales & Marketing LLC
AS6989 Government Technology Services Inc.
AS7761 Morningstar, Inc.
AS8739 ICDSoft Ltd.
Get this data and more insights on related domains, allocation dates, registry names, IP counts with IPinfo's IP-to-ASN product.

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.

Data built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs