AS number details

AS174

Cogent Communications  ·  cogentco.com

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AS174 – Cogent Communications

Field Value
Country United States
Website cogentco.com
Hosted domains 7,967,984
Number of IPv4 35,831,296
Number of IPv6 5,649,818,103,903,400,277,655,337,041,920
ASN type ISP
Registry arin
Allocated 29 years ago on May 16, 1996
Updated 13 years ago on Mar 02, 2012

IP Ranges

Netblock Company Num of IPs
100.43.22.0/23 APOG-HOWARD 512
102.129.145.0/24 Internet Utilities Africa (PTY) LTD 256
102.129.152.0/24 Internet Utilities Africa (PTY) LTD 256
102.129.153.0/24 Internet Utilities Africa (PTY) LTD 256
102.129.232.0/24 Digital Energy Technologies Limited 256
102.129.234.0/24 Digital Energy Technologies Limited 256
102.129.235.0/24 Digital Energy Technologies Limited 256
102.129.252.0/24 Digital Energy Technologies Limited 256
102.165.16.0/24 Digital-Energy-Technologies-LTD 256
102.165.48.0/24 Internet Utilities Africa (PTY) LTD 256
102.177.136.0/22 Crystal Web (Pty) Ltd 1,024
102.177.146.0/23 Crystal Web (Pty) Ltd 512
102.177.152.0/21 Customer assigned allocations 2,048
103.119.112.0/24 QUALITY INTERNET SERVICES PTE. LTD. 256
103.209.92.0/23 AFREN IT t/a AFREN IT 512
103.239.148.0/23 Macy's Merchandising Group International (Hong Kong) Limited 512
103.247.128.0/22 iTalkBB Australia Pty Ltd 1,024
103.250.205.0/24 Pacific Technology Solutions Ltd 256
104.129.249.0/24 IPXO LLC 256
104.152.4.0/23 Rural Comm 512
104.167.229.0/24 endoffice, llc 256
104.171.192.0/24 Harris Computer 256
104.192.120.0/21 MEKTEL INC 2,048
104.192.208.0/21 transat telecom 2,048
104.234.12.0/24 Huize Telecom 256
104.234.130.0/23 Private Customer 512
104.234.158.0/23 Lease Packet Datacenter PVT. LTD. 512
104.234.162.0/23 VirtualShield LLC 512
104.239.120.0/22 Virgin Media Limited 1,024
104.239.24.0/22 FASTPLANET LTD 1,024
104.239.68.0/22 FASTPLANET LTD 1,024
104.254.36.0/22 Eastern Shore Communications, LLC 1,024
104.37.56.0/22 DME Hosting LLC 1,024
104.37.56.0/23 Privax Limited 512
107.178.32.0/20 CloudMosa, Inc. 4,096
108.165.142.0/24 Private Customer 256
108.175.102.0/24 MasterBase LLC 256
108.175.110.0/24 MasterBase LLC 256
108.175.111.0/24 MasterBase LLC 256
108.175.96.0/24 MasterBase LLC 256
108.175.97.0/24 MasterBase LLC 256
108.175.98.0/24 MasterBase LLC 256
108.175.99.0/24 MasterBase LLC 256
109.111.32.0/23 TNGNET B.V. 512
120.138.32.0/19 Sprintlink Asia Pacific Region 8,192
130.117.0.0/16 PSINet, Inc. 65,536
130.117.10.0/24 DELTA-PROCESS 256
130.117.138.0/24 FastIraq Inc. 256
130.117.139.0/24 Hongkong Seaga Technology Limited 256
130.117.171.0/24 N-able Cloud GmbH 256
130.117.178.0/24 comparado GmbH 256
130.117.206.0/24 N-able Cloud GmbH 256
130.117.233.0/24 Epiclink Srl 256
130.117.236.0/24 Digitouch Technologies SRL 256
130.117.245.0/24 Tamares Telecom 256
130.117.45.0/24 Netarch Consulting 256
130.117.53.0/24 N-able Cloud GmbH 256
130.117.54.0/24 N-able Cloud GmbH 256
130.117.57.0/24 Dolist.net 256
130.117.60.0/23 Dolist.net 512
130.117.83.0/24 Mediatel / Sound Telecom 256
130.117.90.0/24 INSPIRAVIT LLC 256
131.125.0.0/19 Kean University 8,192
135.12.28.0/22 Celestica International LP 1,024
136.161.0.0/16 PSI Network One 65,536
136.161.101.0/24 PSI Network One 256
136.161.102.0/24 PSI Network One 256
136.175.132.0/22 Brimedia 1,024
136.175.148.0/22 RANGTEL 1,024
139.171.192.0/23 Cimage Corporation 512
139.28.32.0/22 Hop Bilisim Teknolojileri Anonim Sirketi 1,024
139.64.236.0/22 Nexus Bytes LLC 1,024
140.150.224.0/22 TNGNET B.V. 1,024
140.228.21.0/24 Rockion LLC 256
140.228.24.0/24 Rockion LLC 256
140.233.160.0/22 TNGNET B.V. 1,024
140.233.168.0/22 Private Customer 1,024
140.233.172.0/22 Private Customer 1,024
140.233.180.0/22 Internet Utilities Europe and Asia Limited 1,024
140.235.116.0/22 BTCVPN LLC 1,024
141.193.250.0/24 boxIT Cloud Services, Inc. 256
141.193.7.0/24 ATI Networks INC 256
141.98.1.0/24 Fuse_Hosting_Web 256
141.98.173.0/24 Alekso SASU 256
141.98.48.0/22 Hop Bilisim Teknolojileri Anonim Sirketi 1,024
142.131.210.0/24 Fairmont Hotels & Resorts Inc. 256
142.202.156.0/24 The Mosaic Company 256
142.205.156.0/24 Toronto Dominion Bank 256
142.214.152.0/22 ATLAS-NETWORKS-CORPORATION 1,024
143.240.0.0/16 Performance Systems International, Incorporated 65,536
144.211.193.0/24 Davis Polk & Wardwell, LLP 256
144.211.194.0/23 Davis Polk & Wardwell, LLP 512
144.223.0.0/16 Sprint 65,536
144.223.192.0/24 Sprint 256
144.223.193.0/24 Sprint 256
144.223.194.0/24 Sprint 256
144.224.0.0/16 Sprint 65,536
144.228.0.0/16 Sprint 65,536
144.232.0.0/16 Sprint 65,536
146.113.128.0/23 Hotwire Fision 512

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
2001:49f0:2920::/48 FDCservers.net
2001:49f0:a000::/36 FDCservers.net
2001:49f0:a004::/48 FDCservers.net
2001:49f0:a005::/48 FDCservers.net
2001:49f0:a006::/48 FDCservers.net
2001:49f0:a007::/48 FDCservers.net
2001:49f0:a008::/48 FDCservers.net
2001:49f0:a009::/48 FDCservers.net
2001:49f0:a00a::/48 FDCservers.net
2001:49f0:a00c::/48 FDCservers.net
2001:49f0:a00d::/48 FDCservers.net
2001:49f0:a00f::/48 FDCservers.net
2001:49f0:a010::/48 FDCservers.net
2001:49f0:a014::/48 FDCservers.net
2001:49f0:a015::/48 FDCservers.net
2001:49f0:a016::/48 FDCservers.net
2001:49f0:a019::/48 FDCservers.net
2001:49f0:a01b::/48 FDCservers.net
2001:49f0:a01e::/48 FDCservers.net
2001:49f0:a020::/48 FDCservers.net
2001:49f0:a021::/48 FDCservers.net
2001:49f0:a022::/48 FDCservers.net
2001:49f0:a023::/48 FDCservers.net
2001:49f0:a025::/48 FDCservers.net
2001:49f0:a026::/48 FDCservers.net
2001:49f0:a028::/48 FDCservers.net
2001:49f0:a029::/48 FDCservers.net
2001:49f0:a02a::/48 FDCservers.net
2001:49f0:a02b::/48 FDCservers.net
2001:49f0:a02c::/48 FDCservers.net
2001:49f0:a02d::/48 FDCservers.net
2001:49f0:a02e::/48 FDCservers.net
2001:49f0:a02f::/48 FDCservers.net
2001:49f0:a031::/48 FDCservers.net
2001:49f0:a032::/48 FDCservers.net
2001:49f0:a033::/48 FDCservers.net
2001:49f0:a034::/48 FDCservers.net
2001:49f0:a035::/48 FDCservers.net
2001:49f0:a036::/48 FDCservers.net
2001:49f0:a039::/48 FDCservers.net
2001:49f0:a03a::/48 FDCservers.net
2001:49f0:a03b::/48 FDCservers.net
2001:49f0:a03c::/48 FDCservers.net
2001:49f0:a040::/48 FDCservers.net
2001:49f0:a041::/48 FDCservers.net
2001:49f0:a042::/48 FDCservers.net
2001:49f0:a043::/48 FDCservers.net
2001:49f0:a044::/48 FDCservers.net
2001:49f0:a045::/48 FDCservers.net
2001:49f0:a047::/48 FDCservers.net
2001:49f0:a048::/48 FDCservers.net
2001:49f0:a04a::/48 FDCservers.net
2001:49f0:a04b::/48 FDCservers.net
2001:49f0:a04c::/48 FDCservers.net
2001:49f0:a04d::/48 FDCservers.net
2001:49f0:a04f::/48 FDCservers.net
2001:49f0:a053::/48 FDCservers.net
2001:49f0:a054::/48 FDCservers.net
2001:49f0:a055::/48 FDCservers.net
2001:49f0:a056::/48 FDCservers.net
2001:49f0:a058::/48 FDCservers.net
2001:49f0:a059::/48 FDCservers.net
2001:49f0:a05d::/48 FDCservers.net
2001:49f0:a05f::/48 FDCservers.net
2001:49f0:a063::/48 FDCservers.net
2001:49f0:a064::/48 FDCservers.net
2001:49f0:a065::/48 FDCservers.net
2001:49f0:a066::/48 FDCservers.net
2001:49f0:a067::/48 FDCservers.net
2001:49f0:a068::/48 FDCservers.net
2001:49f0:a069::/48 FDCservers.net
2001:49f0:a06b::/48 FDCservers.net
2001:49f0:a070::/48 FDCservers.net
2001:49f0:d001::/48 FDCservers.net
2001:49f0:d003::/48 FDCservers.net
2001:49f0:d005::/48 FDCservers.net
2001:49f0:d008::/48 FDCservers.net
2001:49f0:d009::/48 FDCservers.net
2001:49f0:d00b::/48 FDCservers.net
2001:49f0:d00c::/48 FDCservers.net
2001:49f0:d00e::/48 FDCservers.net
2001:49f0:d011::/48 FDCservers.net
2001:49f0:d012::/48 FDCservers.net
2001:49f0:d013::/48 FDCservers.net
2001:49f0:d014::/48 FDCservers.net
2001:49f0:d015::/48 FDCservers.net
2001:49f0:d016::/48 FDCservers.net
2001:49f0:d017::/48 FDCservers.net
2001:49f0:d018::/48 FDCservers.net
2001:49f0:d01b::/48 FDCservers.net
2001:49f0:d01c::/48 FDCservers.net
2001:49f0:d01f::/48 FDCservers.net
2001:49f0:d020::/48 FDCservers.net
2001:49f0:d021::/48 FDCservers.net
2001:49f0:d022::/48 FDCservers.net
2001:49f0:d024::/48 FDCservers.net
2001:49f0:d026::/48 FDCservers.net
2001:49f0:d027::/48 FDCservers.net
2001:49f0:d028::/48 FDCservers.net
2001:49f0:d029::/48 FDCservers.net

The list on this page is limited to 100 results. The totality of IPv6 ranges for this ASN is available through our ASN & IP Ranges APIs.

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IP Ranges API

WHOIS Details

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ASHandle:       AS174
OrgID:          AS174
ASName:         AS174
ASNumber:       AS174
RegDate:        0000-00-00
Updated:        0000-00-00
TechHandle:     AA00-AAAA
Source:         AAAA
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IP Whois API IP Whois Database Download

Hosted Domains

There are 7,967,984 domain names hosted across 1,198,709 IP addresses on this ASN.

Join for free to explore hosted domains ›
IP Address Domain Domains on this IP
154.37.153.224 ██████████ 49,585
206.119.126.2 ██████████ 17,395
206.119.80.219 ██████████ 15,419
154.23.180.239 ██████████ 14,846
149.115.239.231 ████████ 14,548
149.115.239.196 ████████ 14,546
149.115.239.217 ████████ 14,546
149.30.182.199 █████████ 14,076
38.148.254.90 ██████████ 12,156
206.119.87.32 ██████████ 11,410

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Peers

There are 6,925 peers for this ASN.

Peers Name
AS10030 Celcom Axiata Berhad
AS1008 GANJINGWORLD CORPORATION
AS10099 China Unicom Global
AS101 University of Washington
AS10111 Zeofast Network
AS10122 NETSTAR (SG) PTE. LTD.
AS10131 Telecom Cook Islands
AS10226 ETL Company Limited
AS10242 US Internet Corp
AS10279 West Carolina Communications, LLC
AS10297 eNET Inc.
AS10298 CACI Inc., Federal
AS103 Northwestern University
AS1031 PEER 1031 LLC
AS10326 Worcester Polytechnic Institute
AS10358 ANCENT GROUP LIMITED
AS10361 Bloomberg, LP
AS10367 Fibercast Corporation
AS10379 Deluxe Corporation
AS10396 DATACOM CARIBE, INC.
AS10405 Union Pacific Railroad Company
AS10411 Environmental Systems Research Institute
AS10423 STELLAR Broadband
AS10439 CariNet, Inc.
AS10445 Huntleigh Telcom
AS10461 Eze Castle Software LLC
AS10490 Georgia Institute of Technology
AS10561 Brandeis University
AS10578 Harvard University
AS10587 Fiberpipe Inc.
AS1065 Tangerine Global
AS10655 BUREAU OF NATIONAL AFFAIRS, INC.
AS10660 SYSNET Communications
AS10674 Gainesville Regional Utilities
AS10692 DLS Internet Services, Inc
AS10694 Monster Worldwide, Inc.
AS10700 TECINFO, Inc.
AS10708 SelectNet Internet Services
AS10717 Scholastic Inc.
AS10725 Genentech, Inc.
AS10730 Syndeo Networks, Inc
AS10732 TierraNet Inc.
AS10750 Mark Twain Rural Telephone Co.
AS10778 MCL Internet
AS10780 Pure Storage, INC.
AS10804 Matawa First Nations Management
AS10818 Fullnet Communications
AS1083 AGK Consulting, Inc.
AS10835 Visionary Communications LLC
AS10844 Vastnet Corp
AS10849 Dallas College
AS1086 Get LLC
AS1088 FastBridge Fiber
AS10886 University of Maryland
AS10912 Unitas Global
AS10913 Unitas Global
AS10929 eStruxture Data Centers Inc.
AS10961 Boston GigaPoP
AS1097 Core Transit LLC
AS10971 Cass Cable TV, Inc.
AS10990 Tulix Systems, Inc.
AS10991 Capgemini U.S. LLC
AS10996 Concorde inc.
AS1100 Nuday Networks Inc.
AS11005 Downingtown Area School District
AS11019 HAProxy Technologies, Inc.
AS11023 System Source
AS11029 NetVata, LLC
AS11031 Orbis Investments (Canada) Limited
AS11042 NETWORK TRANSIT HOLDINGS LLC
AS11047 Hartford Hospital
AS11049 Oracle Corporation
AS11054 LivePerson, Inc.
AS11061 Antelecom, Inc.
AS11062 MTCO Communications
AS11068 Hanna, Brophy, MacLean, McAleer & Jensen, L.L.P
AS11071 InfoWest
AS11077 XBASE Technologies Corp.
AS11092 Hevanet
AS11096 FloridaNet
AS111 Boston University
AS11128 Berry College
AS11140 Behr Process
AS11142 Precision Data Solutions, LLC
AS11158 NTT America, Inc.
AS11160 COSTAR GROUP Inc.
AS11166 J2 Cloud Services, LLC
AS11172 Alestra, S. de R.L. de C.V.
AS11174 Athenahealth
AS11178 AccessPlus Communications, Inc.
AS11179 Aryaka Networks, Inc.
AS11183 Mount Horeb Telephone Co
AS11184 EXPEDIA, INC
AS11191 Cal.net, Inc.
AS11195 Whiz to Coho, Inc.
AS11218 Ted Moudis Associates, Inc.
AS11221 WHRO
AS11227 Morningstar, Inc.
AS11228 ARINC INCORPORATED
AS11233 Gorge Networks 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 241 upstreams for this ASN.

upstreams Name
AS10099 China Unicom Global
AS1031 PEER 1031 LLC
AS11845 Vox Telecom Ltd
AS12310 iNES GROUP SRL
AS12350 VTX Services SA
AS1257 Tele2 Sverige AB
AS12637 SEEWEB s.r.l.
AS1273 Vodafone Group PLC
AS12779 IT.Gate S.p.A.
AS12956 TELEFONICA GLOBAL SOLUTIONS SL
AS1299 Arelion Sweden AB
AS132337 Axclusive
AS132825 MYTEK TRADING PTY LTD
AS134823 Sky Digital Co., Ltd.
AS1351 University of Vermont
AS135607 Infinivan Incorporated
AS136255 Telecom International Myanmar Co., Ltd
AS136557 Host Universal Pty Ltd
AS137409 GSL Networks Pty LTD
AS13786 Seabras 1 USA, LLC
AS138926 Netpoint IT & Communications Pvt. Ltd
AS138997 Eons Data Communications Limited
AS1403 EBOX
AS14259 Gtd Internet S.A.
AS14265 TPx Communications
AS14315 1GSERVERS, LLC
AS14537 Continent 8 LLC
AS14630 Invesco Group Services, Inc.
AS14840 BR.Digital Provider
AS150000 Data-Beam Business Solution
AS152179 GLOBAL COMMUNICATION NETWORK LIMITED
AS15412 FLAG TELECOM UK LIMITED
AS15547 netplus.ch SA
AS15623 Cyberlink AG
AS15935 ha-vel internet s.r.o.
AS15943 wilhelm.tel GmbH
AS15958 CETIN Ltd. Belgrade
AS16735 ALGAR TELECOM S/A
AS17639 Converge ICT Solutions Inc.
AS1764 Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH
AS18106 Viewqwest Pte Ltd
AS18187 Source Telecoms Inc.
AS1828 Unitas Global
AS1836 green.ch AG
AS19151 BroadbandONE, LLC
AS1916 Rede Nacional de Ensino e Pesquisa
AS19754 The Fusion Network, LLC
AS198150 SIACOM JSC
AS198385 AlpineDC SA
AS199524 G-Core Labs S.A.
AS20055 Wholesail networks LLC
AS200612 Gulf Bridge International Inc.
AS200780 Eurofiber France SAS
AS20205 Amplex Electric, Inc.
AS20253 Qwilt Inc.
AS202766 LYNTIA NETWORKS S.A.
AS20473 The Constant Company, LLC
AS20485 Joint Stock Company TransTeleCom
AS20612 SwissIX Internet Exchange
AS20764 CJSC RASCOM
AS20771 Caucasus Online Ltd.
AS208594 Netbone Telekomunikasyon A.S.
AS209022 Tschajera Limited
AS20912 Giuliano Claudio Peritore trading as "Panservice s.a.s. di Cuseo Fabrizio & C."
AS20932 Services Industriels de Geneve
AS21412 UAB "Cgates"
AS21700 Neptune Networks, LLC
AS22381 Megatelecom Telecomunicacoes Ltda
AS22652 Videotron Ltee
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT
AS23352 DEFT.COM
AS23473 PAVLOV MEDIA INC
AS23520 Columbus Networks USA, Inc.
AS23673 Cogetel Online, Cambodia, ISP
AS23764 CTGNet
AS24516 Virtutel Pty Ltd
AS2497 Internet Initiative Japan Inc.
AS2516 KDDI CORPORATION
AS25160 Vorboss Limited
AS2518 BIGLOBE Inc.
AS25369 Hydra Communications Ltd
AS25512 CD-Telematika a.s.
AS262792 VESCNET PROVEDORES LTDA
AS263152 MIGO TELECOM
AS263237 PowerHost Telecom SPA
AS263702 GRUPO ZGH SPA
AS264409 GRUPO YAX
AS266520 VOOB TELECOM
AS267613 ELETRONET S.A.
AS270868 IP TELECOM E SISTEMAS LTDA
AS271253 LINK BRASIL TELECOMUNICACOES LTDA
AS273686 WFNET SOLUÇÕES EIRELI
AS286 GTT Communications Inc.
AS28910 "Uzbektelekom" Joint Stock Company
AS29075 IELO-LIAZO SERVICES SAS
AS2914 NTT America, Inc.
AS29140 Hostserver GmbH
AS29169 GANDI SAS
AS29222 Infomaniak Network SA
AS29680 Gamma Operadora de Comunicaciones S.A.
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 6,853 downstreams for this ASN.

Downstreams Name
AS10030 Celcom Axiata Berhad
AS1008 GANJINGWORLD CORPORATION
AS10099 China Unicom Global
AS101 University of Washington
AS10111 Zeofast Network
AS10122 NETSTAR (SG) PTE. LTD.
AS10131 Telecom Cook Islands
AS10226 ETL Company Limited
AS10242 US Internet Corp
AS10279 West Carolina Communications, LLC
AS10297 eNET Inc.
AS10298 CACI Inc., Federal
AS103 Northwestern University
AS10326 Worcester Polytechnic Institute
AS10361 Bloomberg, LP
AS10367 Fibercast Corporation
AS10379 Deluxe Corporation
AS10396 DATACOM CARIBE, INC.
AS10405 Union Pacific Railroad Company
AS10411 Environmental Systems Research Institute
AS10423 STELLAR Broadband
AS10439 CariNet, Inc.
AS10445 Huntleigh Telcom
AS10461 Eze Castle Software LLC
AS10490 Georgia Institute of Technology
AS10561 Brandeis University
AS10578 Harvard University
AS10587 Fiberpipe Inc.
AS1065 Tangerine Global
AS10655 BUREAU OF NATIONAL AFFAIRS, INC.
AS10660 SYSNET Communications
AS10674 Gainesville Regional Utilities
AS10692 DLS Internet Services, Inc
AS10694 Monster Worldwide, Inc.
AS10700 TECINFO, Inc.
AS10708 SelectNet Internet Services
AS10717 Scholastic Inc.
AS10725 Genentech, Inc.
AS10730 Syndeo Networks, Inc
AS10732 TierraNet Inc.
AS10750 Mark Twain Rural Telephone Co.
AS10778 MCL Internet
AS10780 Pure Storage, INC.
AS10804 Matawa First Nations Management
AS10818 Fullnet Communications
AS1083 AGK Consulting, Inc.
AS10835 Visionary Communications LLC
AS10844 Vastnet Corp
AS10849 Dallas College
AS1086 Get LLC
AS1088 FastBridge Fiber
AS10886 University of Maryland
AS10912 Unitas Global
AS10913 Unitas Global
AS10929 eStruxture Data Centers Inc.
AS10961 Boston GigaPoP
AS1097 Core Transit LLC
AS10971 Cass Cable TV, Inc.
AS10990 Tulix Systems, Inc.
AS10991 Capgemini U.S. LLC
AS10996 Concorde inc.
AS1100 Nuday Networks Inc.
AS11005 Downingtown Area School District
AS11019 HAProxy Technologies, Inc.
AS11023 System Source
AS11029 NetVata, LLC
AS11031 Orbis Investments (Canada) Limited
AS11042 NETWORK TRANSIT HOLDINGS LLC
AS11047 Hartford Hospital
AS11049 Oracle Corporation
AS11054 LivePerson, Inc.
AS11061 Antelecom, Inc.
AS11062 MTCO Communications
AS11068 Hanna, Brophy, MacLean, McAleer & Jensen, L.L.P
AS11071 InfoWest
AS11077 XBASE Technologies Corp.
AS11092 Hevanet
AS11096 FloridaNet
AS111 Boston University
AS11128 Berry College
AS11140 Behr Process
AS11142 Precision Data Solutions, LLC
AS11158 NTT America, Inc.
AS11160 COSTAR GROUP Inc.
AS11166 J2 Cloud Services, LLC
AS11172 Alestra, S. de R.L. de C.V.
AS11174 Athenahealth
AS11178 AccessPlus Communications, Inc.
AS11179 Aryaka Networks, Inc.
AS11183 Mount Horeb Telephone Co
AS11184 EXPEDIA, INC
AS11191 Cal.net, Inc.
AS11195 Whiz to Coho, Inc.
AS11218 Ted Moudis Associates, Inc.
AS11221 WHRO
AS11227 Morningstar, Inc.
AS11228 ARINC INCORPORATED
AS11233 Gorge Networks LLC
AS11240 AccessATC
AS11248 TreviPay
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 AS174 at robtex.

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