AS174
Cogent Communications · cogentco.com
Need more data or want to access it via API or data downloads? Sign up to get free access
Sign up for free ›AS174 – Cogent Communications
Field | Value |
---|---|
Country | United States |
Website | cogentco.com |
Hosted domains | 7,967,984 |
Number of IPv4 | 35,827,968 |
Number of IPv6 | 5,649,819,312,829,219,892,284,511,748,096 |
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 |
142.202.156.0/24 | 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 |
147.79.16.0/22 | TNGNET B.V. | 1,024 |
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 7,967,984 domain names hosted across 1,198,709 IP addresses on this ASN.
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 |
Peers
There are 6,897 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 |
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 |
Upstreams
There are 208 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 |
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. |
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. |
AS1836 | green.ch AG |
AS19151 | BroadbandONE, LLC |
AS1916 | Rede Nacional de Ensino e Pesquisa |
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. |
AS202662 | Hytron Network Services Limited |
AS20473 | The Constant Company, LLC |
AS20485 | Joint Stock Company TransTeleCom |
AS20612 | SwissIX Internet Exchange |
AS20764 | CJSC RASCOM |
AS208594 | Netbone Telekomunikasyon A.S. |
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 |
AS2518 | BIGLOBE Inc. |
AS262792 | VESCNET PROVEDORES LTDA |
AS263152 | MIGO TELECOM |
AS263237 | PowerHost Telecom SPA |
AS263702 | GRUPO ZGH SPA |
AS264409 | GRUPO YAX |
AS265147 | UP Fibra |
AS266520 | VOOB TELECOM |
AS267613 | ELETRONET S.A. |
AS270331 | Maceio |
AS270868 | IP TELECOM E SISTEMAS LTDA |
AS271253 | LINK BRASIL TELECOMUNICACOES LTDA |
AS273686 | WFNET SOLUÇÕES EIRELI |
AS286 | GTT Communications Inc. |
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. |
AS30058 | FDCservers.net |
AS30600 | Metronet |
AS30844 | Liquid Telecommunications Ltd |
AS31034 | Aruba S.p.A. |
AS3130 | RGnet OU |
AS31510 | Innsbrucker Kommunalbetriebe AG |
AS3257 | GTT Communications Inc. |
AS32709 | Joink, LLC |
AS327727 | C-Squared Limited |
AS327960 | PC Maniacs (Pty) Ltd |
Downstreams
There are 6,827 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 |
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 |
AS11251 | Disney Streaming Services |
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.
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.
Our IP tools
Explore all toolsSummarize IPs
Use our data visualization tool to create a visual overview of multiple IPs.
Try Summarize IPs