AS174
Cogent Communications · cogentco.com
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Field | Value |
---|---|
Country |
United States
|
Website | cogentco.com |
Hosted domains | 7,110,605 |
Number of IPv4 | 35,935,488 |
Number of IPv6 | 6,287,937,508,528,786,141,232,244,981,760 |
ASN type | ISP |
Registry | arin |
Allocated | 28 years ago on May 16, 1996 |
Updated | 12 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 | DET Africa (Pty) LTD | 256 |
102.129.152.0/24 | DET Africa (Pty) LTD | 256 |
102.129.153.0/24 | DET 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 | DET 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 |
103.247.128.0/22 | iTalkBB Australia Pty Ltd | 1,024 |
103.250.205.0/24 | Pacific Technology Solutions Ltd | 256 |
103.75.216.0/22 | 51 Changi Business Park Central 2, # 04-07 The Signature | 1,024 |
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 |
104.234.181.0/24 | Private Customer | 256 |
104.238.31.0/24 | FASTPLANET LTD | 256 |
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 |
108.165.115.0/24 | AT&T Corp. | 256 |
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 |
130.117.169.0/24 | Cogent Communications - IPENG | 256 |
130.117.171.0/24 | N-able Cloud GmbH | 256 |
130.117.178.0/24 | comparado 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 | Cogent Communications - IPENG | 256 |
136.161.102.0/24 | Cogent Communications - IPENG | 256 |
136.175.132.0/22 | Brimedia | 1,024 |
136.175.148.0/22 | RANGTEL | 1,024 |
139.28.32.0/22 | Hop Bilisim Teknolojileri Anonim Sirketi | 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 |
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 |
142.202.156.0/24 | The Mosaic Company | 256 |
142.205.156.0/24 | Toronto Dominion Bank | 256 |
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 |
146.103.0.0/22 | Private Customer | 1,024 |
146.103.12.0/22 | Brander Group Inc | 1,024 |
146.103.4.0/22 | NET 146 103 6 0 24 | 1,024 |
146.113.128.0/23 | Hotwire Fision | 512 |
147.185.188.0/24 | Tel-Star Communications Of Florida, Inc. | 256 |
147.79.16.0/22 | TNGNET B.V. | 1,024 |
147.79.24.0/22 | TNGNET B.V. | 1,024 |
147.79.48.0/22 | TNGNET B.V. | 1,024 |
147.79.60.0/22 | TNGNET B.V. | 1,024 |
148.253.244.0/23 | CDNetworks Inc | 512 |
148.254.0.0/16 | PSINet, Inc. | 65,536 |
WHOIS Details
ASHandle: AS174 OrgID: AS174 ASName: AS174 ASNumber: AS174 RegDate: 0000-00-00 Updated: 0000-00-00 TechHandle: AA00-AAAA Source: AAAA
Hosted Domains
There are 7,110,605 domain names hosted across 1,087,279 IP addresses on this ASN.
IP Address | Domain | Domains on this IP |
---|---|---|
154.37.153.224 | ██████████ | 49,585 |
38.47.206.38 | ██████████ | 32,129 |
154.13.4.222 | ██████████ | 29,759 |
154.23.176.216 | ██████████ | 29,358 |
154.23.180.131 | ██████████ | 22,882 |
206.119.126.2 | ██████████ | 17,395 |
154.31.227.163 | ██████████ | 15,952 |
154.31.227.165 | █████████ | 15,947 |
154.31.227.166 | ████████ | 15,946 |
154.31.227.164 | ██████████ | 15,944 |
Peers
There are 6,829 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 |
AS10355 | Digital Service Consultants |
AS10358 | ANCENT GROUP LIMITED |
AS10367 | Fibercast Corporation |
AS10379 | Deluxe Corporation |
AS10396 | DATACOM CARIBE, INC. |
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. |
AS10818 | Fullnet Communications |
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 |
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 |
AS11031 | Orbis Investments (Canada) Limited |
AS11036 | Signal Perfection, Ltd., Inc. |
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 |
AS11160 | CoStarPA |
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. |
AS11233 | Gorge Networks LLC |
AS11240 | AccessATC |
AS11251 | Disney Streaming Services |
AS11260 | EastLink |
AS11262 | W.H. Trading, L.L.C. |
AS11272 | C Spire Fiber |
AS11275 | National Bank Holdings Corporation |
AS11280 | SNAPPYDSL.NET |
Upstreams
There are 234 upstreams for this ASN.
upstreams | Name |
---|---|
AS10099 | China Unicom Global |
AS1031 | PEER 1031 LLC |
AS12310 | iNES GROUP SRL |
AS12350 | VTX Services SA |
AS12389 | PJSC Rostelecom |
AS1239 | Sprint |
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 |
AS136557 | Host Universal Pty Ltd |
AS137409 | GSL Networks Pty LTD |
AS138926 | Netpoint IT & Communications Pvt. Ltd |
AS1403 | EBOX |
AS140731 | TOHU Public Internet |
AS142271 | EWS DS Networks Inc |
AS14259 | Gtd Internet S.A. |
AS14265 | TPx Communications |
AS14315 | 1GSERVERS, LLC |
AS14537 | Continent 8 LLC |
AS14630 | Invesco Group Services, Inc. |
AS14840 | BR.Digital Provider |
AS151420 | Rapid-Fire-y |
AS15412 | FLAG TELECOM UK LIMITED |
AS15547 | netplus.ch SA |
AS15623 | Cyberlink AG |
AS15830 | Equinix (EMEA) Acquisition Enterprises B.V. |
AS15935 | ha-vel internet s.r.o. |
AS15943 | wilhelm.tel GmbH |
AS15958 | CETIN Ltd. Belgrade |
AS16713 | Northwest Open Access Network |
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 LLC |
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. |
AS20485 | Joint Stock Company TransTeleCom |
AS206119 | Veganet Teknolojileri ve Hizmetleri LTD STI |
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 |
AS212934 | Accuris Technologies |
AS21412 | UAB "Cgates" |
AS21700 | Neptune Networks, LLC |
AS22652 | Videotron Ltee |
AS23106 | AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT |
AS23473 | PAVLOV MEDIA INC |
AS23520 | Columbus Networks USA, Inc. |
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 |
AS267613 | ELETRONET S.A. |
AS270868 | IP TELECOM E SISTEMAS LTDA |
AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
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. |
AS30600 | Metronet |
AS30972 | Bedrock SAS |
AS31034 | Aruba S.p.A. |
AS31042 | Serbia BroadBand-Srpske Kablovske mreze d.o.o. |
AS31122 | Digiweb ltd |
Downstreams
There are 6,754 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 |
AS1031 | PEER 1031 LLC |
AS10326 | Worcester Polytechnic Institute |
AS10355 | Digital Service Consultants |
AS10367 | Fibercast Corporation |
AS10379 | Deluxe Corporation |
AS10396 | DATACOM CARIBE, INC. |
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. |
AS10818 | Fullnet Communications |
AS10835 | Visionary Communications LLC |
AS10844 | Vastnet Corp |
AS10849 | Dallas College |
AS1086 | Get LLC |
AS1088 | FastBridge Fiber |
AS10886 | University of Maryland |
AS10912 | Unitas Global |
AS10929 | eStruxture Data Centers Inc. |
AS10961 | Boston GigaPoP |
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 |
AS11031 | Orbis Investments (Canada) Limited |
AS11036 | Signal Perfection, Ltd., Inc. |
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 |
AS11160 | CoStarPA |
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. |
AS11233 | Gorge Networks LLC |
AS11240 | AccessATC |
AS11251 | Disney Streaming Services |
AS11260 | EastLink |
AS11262 | W.H. Trading, L.L.C. |
AS11272 | C Spire Fiber |
AS11275 | National Bank Holdings Corporation |
AS11280 | SNAPPYDSL.NET |
AS11287 | Mitchell Seaforth Cable T. V. Ltd. |
AS11290 | Cogeco Connexion inc |
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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