Below is the status today for all ASNs I could find that operate in Ontario, or are Ontario Companies. I check the status of each ASN fairly often and update things as they change. Please Contact Me if you have any updates.

Icon Status Key

Icons are from a BGP advertisement perspective.

Icon Meaning
IPv4 advertisement(s)
IPv4 not advertised
IPv6 advertisement(s)
IPv6 not advertised

ASN Status Table

Ontario ASNs

ASN Name v4 / v6 BGP BGP LG
AS74 Defence Research Establishment Active LG
AS239 University of Toronto Active LG
AS549 GTAnet Networking Active LG
AS577 Bell Canada Active LG
AS601 Bell Canada Inactive LG
AS602 Bell Canada Inactive LG
AS603 Bell Canada Active LG
AS611 University of Toronto Active LG
AS802 York University Active LG
AS804 Institute for Space and Terrestrial Science Inactive LG
AS805 GONET Inactive LG
AS807 GONET Inactive LG
AS808 GONET Active LG
AS809 GONET Inactive LG
AS810 Shared Services Canada Inactive LG
AS811 Shared Services Canada Inactive LG
AS812 Rogers Communications Canada Inc. Active LG
AS818 Department of Communications Active LG
AS819 LARG*net Active LG
AS820 Industry Canada Active LG
AS822 St. Joseph’s Health Care, London Active LG
AS823 The University of Western Ontario Active LG
AS827 Alcan International Ltd., Inactive LG
AS828 Shared Services Canada Inactive LG
AS829 Bell Sygma Systems Management Inactive LG
AS830 Bell Sygma Systems Management Inactive LG
AS831 Bell Sygma Systems Management Inc. Inactive LG
AS832 Beel Sygma Systems Management Inc. Inactive LG
AS833 GONET Inactive LG
AS835 GONET Inactive LG
AS836 GONET Inactive LG
AS837 Royal Canadian Mounted Police Active LG
AS838 Canadian Research Network Inactive LG
AS843 Reptillian Research Inactive LG
AS844 GONET Inactive LG
AS845 GONET Inactive LG
AS846 GONET Inactive LG
AS847 GONET Inactive LG
AS848 GONET Inactive LG
AS849 GONET Inactive LG
AS850 GONET Inactive LG
AS853 GONET Inactive LG
AS854 GONET Inactive LG
AS857 GONET Inactive LG
AS1604 TBCDSB Inactive LG
AS1730 Pharma Plus DrugMarts Active LG
AS2491 Rogers Cable Communications Inc. Inactive LG
AS2492 Rogers Cable Communications Inc. Inactive LG
AS2493 Rogers Cable Communications Inc. Inactive LG
AS2651 Shared Services Canada Inactive LG
AS2704 HookUp Communication Corporation Inactive LG
AS2767 Allstream Corp. Inactive LG
AS3059 IBM Canada Network Services Company Inactive LG
AS3411 St. Michael’s Hospital Active LG
AS3602 Rogers Cable Communications Inc. Active LG
AS3672 Primus Telecommunications Canada Inc. Inactive LG
AS3744 Consolidated Access & Networks, Inc. Inactive LG
AS3765 Department of National Defence/DISEM Inactive LG
AS3766 Department of National Defence/DISEM Active LG
AS3774 Security Card Systems, Inc. Inactive LG
AS3804 WorldLinx Telecommunications, Inc. Active LG
AS3812 Look Communications Inc. Inactive LG
AS3823 CIMtegration Inc Inactive LG
AS3848 WorldLinx Telecommunications, Inc. Active LG
AS3993 Kitchener-Waterloo Municipal Area Network Inactive LG
AS4199 Canadian Imperial Bank of Commerce Active LG
AS4205 Canadian Imperial Bank of Commerce Active LG
AS4226 International Reliable Access Network Inactive LG
AS4322 Electrobyte Technologies Inactive LG
AS4475 Huntington Travel Active LG
AS4495 TerraPort Online Inc. Inactive LG
AS4507 Sudbury District R.C.S.S. Board Inactive LG
AS4508 NeuStyle Active LG
AS4509 Magma Communications Ltd. Inactive LG
AS4603 Quanta Computer Inc. Inactive LG
AS4877 G3 Telecom Corp. Active LG
AS4919 Consolidated Access & Networks, Inc. Inactive LG
AS4939 Solect Technology Group, Inc. Inactive LG
AS5057 GS1115 Inactive LG
AS5096 411 LOCAL SEARCH CORP. Active LG
AS5111 it.canada Inactive LG
AS5645 TekSavvy Solutions, Inc. Active LG
AS5664 Sheridan College Active LG
AS5688 Primus Telecommunications Canada Inc. Inactive LG
AS5690 Vianet Active LG
AS5755 Qnetix Computer Consultants Inc. Inactive LG
AS5764 Convoke Communications Corp. Active LG
AS6191 Network Design and Implementation Inactive LG
AS6241 DISTRIBUTEL COMMUNICATIONS LTD. Inactive LG
AS6247 SPAN INFORMATION TECHNOLOGY, Inc. Inactive LG
AS6401 Allstream Corp. Active LG
AS6407 Primus Telecommunications Canada Inc. Active LG
AS6463 Allstream Corp. Inactive LG
AS6509 Canarie Inc Active LG
AS6537 Allstream Corp. Inactive LG
AS6562 Inbox Marketer Corporation Active LG
AS6622 Zenox Communications Corporation Inactive LG
AS6642 Rainbow District School Board Active LG
AS6996 Allstream Corp. Inactive LG
AS7036 Primus Telecommunications Canada Inc. Inactive LG
AS7057 Managed Network Systems Inc. Active LG
AS7186 Netrics Inc. Inactive LG
AS7209 HookUp Communications Corporation Inactive LG
AS7242 Nortel Technology Ltd, Inactive LG
AS7249 SkyScape Communications Inactive LG
AS7271 Look Communications Inc. Inactive LG
AS7307 Hippocampus OSD Inc. Inactive LG
AS7311 Frontier Networks Active LG
AS7312 FDM4 International Inc. Active LG
AS7443 Primus Telecommunications Canada Inc. Inactive LG
AS7451 Internet Shop.Net Inc. Inactive LG
AS7456 Interhop Network SERVICES Inc. Active LG
AS7734 Toronto Dominion Bank Active LG
AS7780 Rogers Cable Communications Inc. Inactive LG
AS7781 Accelerated Connections Inc. Inactive LG
AS7788 Magma Communications Ltd. Active LG
AS7794 Golden Triangle On Line Active LG
AS7940 JC International Inc. Inactive LG
AS7992 Cogeco Cable Active LG
AS8153 Nortel (Northern Telecom) Inactive LG
AS8160 Rogers Communications Canada Inc. Active LG
AS8183 InternetSecure Inc. Inactive LG
AS10264 Scotia McLeod Inc. Active LG
AS10265 Seneca College of Applied Arts and Technology Active LG
AS10329 CoreLAN Communications, Inc. Active LG
AS10400 Toronto Star Active LG
AS10520 Execulink Telecom Inc. Inactive LG
AS10533 Hypnovista Network Services Active LG
AS10568 Proxy Communications Corporation Inactive LG
AS10570 NTT Software Active LG
AS10626 Intranet Technologies Inc. Inactive LG
AS10678 @trends.ca Active LG
AS10687 DISTRIBUTEL COMMUNICATIONS LTD. Inactive LG
AS10751 G.T.S. Inactive LG
AS10808 The Globe and Mail Active LG
AS10856 LINKDATA COMMUNICATIONS INC Inactive LG
AS11037 Mohawk Shared Services Inc Active LG
AS11077 XBASE Technologies Corp. Active LG
AS11079 Allstream Corp. Inactive LG
AS11084 Huron Telecommunications Cooperative Limited Active LG
AS11103 Execulink Telecom Inc. Inactive LG
AS11119 Mercer (Canada) Limited Inactive LG
AS11175 DISTRIBUTEL COMMUNICATIONS LTD. Inactive LG
AS11181 Vaxxine Computer Systems Inc. Active LG
AS11216 Peer 1 Dedicated Hosting Inactive LG
AS11239 Skycomp Solutions Inc. Active LG
AS11287 Mitchell Seaforth Cable TV Active LG
AS11305 Peer 1 Dedicated Hosting Inactive LG
AS11342 Pathway Communications Active LG
AS11388 Peer 1 Dedicated Hosting Inactive LG
AS11391 Corel Corporation Inactive LG
AS11439 Caneris Inc. Active LG
AS11453 Avotus Corporation Inactive LG
AS11489 Bell Canada Active LG
AS11522 Greater Sudbury Telecommunications Inc. Active LG
AS11532 Peer 1 Dedicated Hosting Inactive LG
AS11544 Royal Bank of Canada Active LG
AS11628 Ontario Institute for Cancer Research Active LG
AS11647 Sentex Communications Corporation Active LG
AS11666 Nexicom Inc. Active LG
AS11670 Toronto Internet Exchange Community Inactive LG
AS11700 WEDnet Active LG
AS11703 MaRS Discovery District Active LG
AS11727 Bruce Telecom Active LG
AS11814 DISTRIBUTEL COMMUNICATIONS LTD. Active LG
AS11851 The Michener Institute for Applied Health Sciences Active LG
AS11864 BlackBerry Limited Inactive LG
AS12010 International Financial Data Services (Canada) Ltd. Active LG
AS12021 Rogers Communications Canada Inc. Active LG
AS12041 Afilias Canada, Corp. Active LG
AS12059 Internet Light and Power Inc. Active LG
AS12070 OCLS Active LG
AS12093 University of Waterloo Active LG
AS12188 Q9 Networks Inc. Active LG
AS12212 Ravand Cybertech Inc. Active LG
AS12277 Natural Resources Canada Inactive LG
AS12287 Afilias Canada, Corp. Active LG
AS13319 Storm Internet Services Active LG
AS13340 BlackBerry Limited Inactive LG
AS13441 Bank of Nova Scotia Active LG
AS13468 Kingston Online Services Active LG
AS13561 Lafarge Canada Inc. Active LG
AS13601 Peer 1 Dedicated Hosting Inactive LG
AS13616 DXStorm Inc. Inactive LG
AS13657 E-Gate Communications Inc. Active LG
AS13714 Afilias Canada, Corp. Inactive LG
AS13727 NEXT DIMENSION INC Active LG
AS13733 Centre for Addiction and Mental Health Active LG
AS13768 Cogeco Peer 1 Active LG
AS13773 Telnet Communications Active LG
AS13794 Odynet inc Active LG
AS13810 Afilias Canada, Corp. Active LG
AS13826 TeraGo Networks Inc. Inactive LG
AS13846 Lavalife Corp. Active LG
AS13851 SevenL Networks Active LG
AS13861 March Networks Corporation Inactive LG
AS13862 iTMethods Inc. Inactive LG
AS13895 FiberConX Active LG
AS13901 Afilias Canada, Corp. Active LG
AS13948 Linamar Corporation Active LG
AS14008 Kincardine Cable Tv Ltd. Active LG
AS14066 Telmetrics Inc. Active LG
AS14078 Voicenetpulse Telecom Inc. Active LG
AS14114 Camilion Solutions Inactive LG
AS14152 Netpulse Services Active LG
AS14166 Softcom Technology Consulting Inc. Active LG
AS14177 Nortel Networks Inactive LG
AS14191 Hard Soft Systems Ltd. Inactive LG
AS14214 Minacs Inc Active LG
AS14254 Sync.com Inc. Inactive LG
AS14270 EAGLE.CA Active LG
AS14338 KORE Wireless Inactive LG
AS14358 Mackenzie Financial Corp Active LG
AS14366 Mountain Cablevision LTD. Active LG
AS14387 SwitchWorks Technologies Inc. Active LG
AS14442 Media-Hosts Inc. Active LG
AS14444 IRESS Market Technology Canada LP Active LG
AS14453 ADVANCED KNOWLEDGE NETWORKS Active LG
AS14456 Peterborough Utilities Commission Active LG
AS14472 Rogers Communications Canada Inc. Active LG
AS14476 HONDA CANADA INC. Active LG
AS14500 Galaxy Broadband Communications Inc. Active LG
AS14530 SwitchWorks Technologies Inc. Inactive LG
AS14595 DISTRIBUTEL COMMUNICATIONS LTD. Inactive LG
AS14661 Laurentian University Active LG
AS14812 CNSX Inactive LG
AS14826 Vianet Inactive LG
AS14836 City of Toronto Inactive LG
AS14843 1610851 Ontario Inc. Active LG
AS14865 SUPRA CANADA TECHNOLOGIES LTD Inactive LG
AS14894 bonnecomm.net Active LG
AS14933 London Hydro Active LG
AS15024 Packetworks Inc. Active LG
AS15031 Magma Communications Ltd. Inactive LG
AS15044 Echo Online Internet Inc. Inactive LG
AS15122 Point to Point Broadband Inc. Active LG
AS15128 Comwave Telecom Inc. Active LG
AS15158 Algoma University College Active LG
AS15160 Bank of Montreal Active LG
AS15290 Allstream Corp. Active LG
AS15322 WDN Communications S.A. Inactive LG
AS15348 Tucows.com Co. Active LG
AS16414 My High Speed Networks Inc Active LG
AS16475 Brock University Active LG
AS16485 The Canadian Bar Association Active LG
AS16523 Trutel Inc. Active LG
AS16570 AgniCorp Inc. Active LG
AS16686 easyDNS Technologies, Inc. Active LG
AS16729 Royal Bank of Canada Active LG
AS16730 Royal Bank of Canada Active LG
AS16731 Royal Bank of Canada Active LG
AS16751 Open Text Corporation Active LG
AS16802 Independent Electricity System Operator Active LG
AS16949 Edaptivity.com Inc Active LG
AS16995 Names To Go Inc. Active LG
AS17023 Morneau Shepell Ltd. Active LG
AS17136 Span Manufacturing Ltd. Inactive LG
AS17141 Teliuvo, Inc. Inactive LG
AS17154 Allstream Corp. Inactive LG
AS17159 L&T Infotech Financial Services Technologies Inc. Active LG
AS17188 Lilani Enterprises Inc. Active LG
AS17198 Nortel Networks Inactive LG
AS17266 AllCore Communications Inc. Active LG
AS17328 The Manufacturers Life Insurance Company Active LG
AS17331 Mindbytes Consultants, Inc. Active LG
AS17353 Simcoe County District School Board Active LG
AS17358 eToll, Inc. Active LG
AS17371 Bank of Montreal Active LG
AS17372 Bank of Montreal Active LG
AS18475 Rogers Wireless Inc. Inactive LG
AS18621 The Conestoga College Institute of Technology and Advanced Learning Active LG
AS18634 Fusix Corporation Active LG
AS18650 Korax Inc. Active LG
AS18688 Infinite Potential Group Inactive LG
AS18705 BlackBerry Limited Active LG
AS18721 ACD/Labs Active LG
AS18887 BlackBerry Limited Inactive LG
AS18986 Pacific Online Inc. Active LG
AS18987 Global MDM Inc. Inactive LG
AS18997 RU Active LG
AS19005 SMTP, Inc. Active LG
AS19052 Cobourg Networks Inc. Active LG
AS19117 Heavy Computing Active LG
AS19167 Muskoka.com Active LG
AS19276 Scott & Aylen Active LG
AS19341 D+H Limited Partnership Inactive LG
AS19350 CENTENNIAL COLLEGE OF APPLIED ARTS AND TECHNOLOGY Active LG
AS19446 Interbuild Networks Active LG
AS19465 Gosfield North Communications Co-operative Limited Active LG
AS19467 THE WORKING GROUP INC. Active LG
AS19523 BH Telecom Corp. Inactive LG
AS19595 Sudbury & District Health Unit Active LG
AS19608 Canadian Blood Services Inactive LG
AS19614 Just Energy (U.S.) Corp. Active LG
AS19633 The Cableshoppe Inc Inactive LG
AS19737 Royal Military College of Canada Active LG
AS19752 Hydro One Telecom Inc. Active LG
AS19764 Georgian College of Applied Arts & Technology Active LG
AS19789 Hazelton Hotels International Inc Inactive LG
AS19797 DEXAGON Inc. Active LG
AS19821 ALCOHOL COUNTERMEASURE SYSTEMS CORP Active LG
AS19835 Rogers Communications Canada Inc. Inactive LG
AS19842 Colosseum Online, Inc. Active LG
AS19848 Emergis Inc. Active LG
AS19875 TeraGo Networks Inc. Active LG
AS19894 Novel, Inc Inactive LG
AS19900 J.D. Barnes Limited Active LG
AS19915 End to End Networks Active LG
AS19925 Sunnybrook Health Sciences Centre Active LG
AS19952 Nortel Networks, Inc Inactive LG
AS20010 INTERNATIONAL DEVELOPMENT RESEARCH CENTRE Active LG
AS20045 Toronto Hydro Electric System Limited Active LG
AS20063 JDC.ca Inc. Inactive LG
AS20068 Hawk Host Inc. Active LG
AS20069 Royal Bank of Canada Active LG
AS20132 Bank of Nova Scotia Active LG
AS20161 TeraGo Networks Inc. Active LG
AS20237 Kubra Inactive LG
AS20272 Bluewater TV Cable, Limited Inactive LG
AS20365 Globalive Wireless Management Corp. Active LG
AS20375 TekSavvy Solutions, Inc. Active LG
AS20425 Integral Group Inc. Active LG
AS20453 Rogers Communications Canada Inc. Active LG
AS21513 Epik Networks, Inc. Active LG
AS21533 Corus Entertainment Inc Active LG
AS21548 COGECODATA Active LG
AS21552 About Communications Active LG
AS21570 Accelerated Connections Inc. Active LG
AS21640 National Research Council of Canada Inactive LG
AS21677 DISTRIBUTEL COMMUNICATIONS LTD. Inactive LG
AS21722 Quick Service Software Inc. Active LG
AS21738 Madison Internet Corp. Inactive LG
AS21775 Afilias Canada, Corp. Active LG
AS21813 Trillium Health Partners Active LG
AS21834 Desire2Learn Incorporated Active LG
AS21855 BlackBerry Limited Inactive LG
AS21867 DealerTrack Canada Inc. Active LG
AS21920 Emergis Inc. Inactive LG
AS21936 DISTRIBUTEL COMMUNICATIONS LTD. Inactive LG
AS21949 Beanfield Technologies Inc. Active LG
AS21992 eHealth Ontario Active LG
AS22060 Netspectrum Wireless Internet Solutions Active LG
AS22376 BlackBerry Limited Inactive LG
AS22483 IXICA Inactive LG
AS22491 The Travel Corporation (Canada) Ltd. Active LG
AS22532 SHORCAN BROKERS LIMITED Active LG
AS22533 Inquiry Management Systems Inactive LG
AS22622 MIPPS INC. Inactive LG
AS22749 Markdale Cable T.V. Inactive LG
AS22766 The Ontario Educational Communications Authority Active LG
AS22832 CCH Canadian Ltd. Inactive LG
AS22863 MIST Inc. Active LG
AS22867 Hearst Wi-Fibe Corporation Inactive LG
AS22873 Fiber Networx Inc. Active LG
AS22910 Loblaw Companies Limited Active LG
AS22923 Yesup Ecommerce Solutions Inc. Active LG
AS23015 Cambridge Mercantile Corp. Active LG
AS23034 Descartes Systems Group Active LG
AS23136 OnX Enterprise Solutions Inc. Active LG
AS23184 PERSONA COMMUNICATIONS INC. Active LG
AS23217 Ernst & Young Active LG
AS23237 McMaster University Active LG
AS23252 WTC Communications Active LG
AS23373 D+H Limited Partnership Active LG
AS23419 Broad-Connect Telecom Inc. Active LG
AS23457 City of Brampton Active LG
AS23498 COGECODATA Active LG
AS23501 Brimedia Inactive LG
AS25636 ONTel, Inc. Active LG
AS25689 National Research Council of Canada Active LG
AS25706 Interlink Connectivity Inc Active LG
AS25728 Lambton College of Applied Arts and Technology Active LG
AS25797 Teranet Inc. Active LG
AS25803 Aequitas Innovations Inc. Inactive LG
AS25805 Stikeman Elliott, LLP Active LG
AS25826 University of Ottawa Active LG
AS25833 The Ontario College of Teachers Active LG
AS25914 Quadro Communications Co-Operative Inc Active LG
AS25946 NetAccess Systems Inc Active LG
AS25948 1882914 Ontario Inc Active LG
AS25976 TeraGo Networks Inc. Inactive LG
AS26071 Lakehead University Active LG
AS26155 Legal Aid Ontario Active LG
AS26221 Bank of Montreal Active LG
AS26227 Sandelman Software Works Corporation Active LG
AS26230 Telecom Ottawa Limited Inactive LG
AS26281 BlackBerry Limited Active LG
AS26288 Keewaytinook Okimakanak Active LG
AS26321 The Toronto Stock Exchange Active LG
AS26354 BlackBerry Limited Inactive LG
AS26416 OCAS Application Services Inc. Inactive LG
AS26499 MOMENTOUS.CA Corporation Inactive LG
AS26531 NEXUSDS.COM Active LG
AS26567 Loyalty Management Group, Inc. Active LG
AS26677 ORANO Active LG
AS26680 J.D. SMITH AND SONS LTD Active LG
AS26686 ATUM CORPORATION Active LG
AS26687 Butterfly Communications Inc Inactive LG
AS26704 Open Text Corporation Active LG
AS26788 Rogers Communications Canada Inc. Active LG
AS26802 Ontario Telemedicine Network Active LG
AS26837 Swift Trade Securities Inc. Inactive LG
AS26838 Magna International Inc. Active LG
AS26856 Autodata Solutions Company Active LG
AS26872 Brewer’s Retail, Inc. Inactive LG
AS26884 Vale Canada Limited Active LG
AS26889 Startech Computer Accessories Active LG
AS26902 HOCHTIEF PPP Solutions North America, Inc. Inactive LG
AS26944 Munich Life Management Corporation, LTD Active LG
AS26996 RYERSON UNIVERSITY Active LG
AS27168 MaXess Networx Active LG
AS27181 KMTS Internet Active LG
AS27206 TLS Inactive LG
AS27272 Q9 Networks Inc. Active LG
AS27293 The Bank of Canada Active LG
AS27299 CIRA Canadian Internet Registration Authority
Autorit Canadienne pour les enregistrements Internet
Active LG
AS27312 Carswell, a division of Thomson Canada Ltd Inactive LG
AS27324 Canadian Broadcasting Corporation Active LG
AS27381 Index Exchange Inc. Active LG
AS27463 GLOBALTELEHOST Corp. Inactive LG
AS27546 Canadian Payments Association Inactive LG
AS27579 KiSP Inc Active LG
AS29731 ING Bank of Canada Active LG
AS29773 Carleton University Active LG
AS29806 Emergis Inc. Inactive LG
AS29807 531442 Ontario Inc Active LG
AS29839 Afilias Canada, Corp. Inactive LG
AS29862 Ontario Financing Authority Active LG
AS29872 District School Board of Niagara Active LG
AS29883 Internet Hosting Servers Active LG
AS29953 Cygnet Internet Services Inc Active LG
AS29974 Wightman Telecom Active LG
AS30017 Acrobat Telecom Inc. Active LG
AS30045 University Health Network Active LG
AS30147 Rogers Communications Canada Inc. Active LG
AS30176 Priority Colo Inc Active LG
AS30323 The County of Oxford Active LG
AS30370 COGECODATA Active LG
AS30406 Think On, Inc. Active LG
AS30407 Velcom Active LG
AS30414 Digitcom Telecommunications Canada Inc. Active LG
AS30507 Gold Line Telemanagement, Inc. Active LG
AS30528 E. I. Catalyst Active LG
AS30529 Waterfront International Ltd. Active LG
AS30549 Lakeland Networks Active LG
AS30559 Navtech Systems Support Inc. Active LG
AS30638 Hamilton Public Library Active LG
AS30645 Neteasy Technology Services Company Inactive LG
AS30684 eSolutionsGroup Ltd. Active LG
AS30713 York Region District School Board Active LG
AS30715 Q9 Networks Inc. Active LG
AS31765 FundSERV Inc. Active LG
AS31782 Wilfrid Laurier University Active LG
AS31790 S&C Electric Canada Ltd. Active LG
AS31798 KW Datacenter Active LG
AS31886 University of Guelph Active LG
AS31926 Gold Line Telemanagement, Inc. Active LG
AS31983 Queen’s University Active LG
AS32006 Hudson’s Bay Company Active LG
AS32012 HD Telecom Inc. Inactive LG
AS32026 BlackBerry Limited Inactive LG
AS32095 ETS.net Inc. Inactive LG
AS32100 Metro Loop Active LG
AS32156 Humber College Active LG
AS32157 DURHAM COLLEGE OF APPLIED ARTS AND TECHNOLOGY Active LG
AS32176 Royal Bank of Canada Active LG
AS32200 Protus IP Solutions Inactive LG
AS32233 PERSONA COMMUNICATIONS INC. Active LG
AS32241 Acpana Business Systems Inc. Inactive LG
AS32247 Shaw Satellite Services, Inc. Active LG
AS32250 Niagara College of Applied Arts and Technology Active LG
AS32277 TBayTel Active LG
AS32315 The Western James Bay Telecom Network Active LG
AS32347 Sir Sandford Fleming College of Applied Arts and Technology Active LG
AS32364 eHealth Ontario Active LG
AS32424 Network Connection Active LG
AS32453 ICA Canada On-Line Inc. Active LG
AS32473 Eh!Tel Networks Inc. Inactive LG
AS32489 Amanah Tech Inc. Active LG
AS32491 Tucows.com Co. Active LG
AS32517 Dot Internet Solutions Inc. Active LG
AS32545 Detour Gold Corporation Active LG
AS32558 Zeuter Development Corporation Inactive LG
AS32580 Yak Communications (Canada) Corp Inactive LG
AS32586 Niagara Wireless Internet Co. Active LG
AS32598 Trader Corporation Inactive LG
AS32636 Tucows.com Co. Active LG
AS32638 Trent University Active LG
AS32678 Fidalia Networks Inc. Active LG
AS32705 The Woodbridge Group Inactive LG
AS32710 AgniCorp Inc. Active LG
AS32756 Cambrian College of Applied Arts & Technology Active LG
AS32762 Sault College of Applied Arts & Technology Active LG
AS32789 Fasken Martineau DuMoulin Active LG
AS32817 Northern College of Applied Arts & Technology Active LG
AS32820 Nipissing University Active LG
AS32881 Server North Active LG
AS32900 Quartet Service Ltd. Active LG
AS32941 PYR Software Ltd. Active LG
AS33007 NCS Technologies Active LG
AS33017 Kendall Lougheed and Associates Inc. Active LG
AS33041 Rogers Wireless Inc. Inactive LG
AS33044 Megawire Inc. Active LG
AS33105 The Halton Board of Education Active LG
AS33130 Internet Access Solutions Ltd. Active LG
AS33139 Canaca-com Inc. Active LG
AS33162 Capris Group Active LG
AS33164 Iristel Inc Active LG
AS33280 Afilias Canada, Corp. Active LG
AS33300 Electricity Distributors Association Active LG
AS33326 MacLaren McCann Canada Inc. Active LG
AS33361 THE WIRE INC. Active LG
AS33374 Brock Solutions Inc Active LG
AS33389 College Boreal Active LG
AS33441 Wiztel Inc. Inactive LG
AS33474 Microset Systems, Inc. Active LG
AS33513 Canusa Automotive Warehousing Inc. Inactive LG
AS33541 ccROUTE Inc. Active LG
AS33554 Neutral Data Centers Corp. Active LG
AS35843 Source Cable Ltd. Active LG
AS35888 Open Text Corporation Active LG
AS35893 AirComPlus Inc. Active LG
AS35938 Computer Methods International Corp. Active LG
AS35947 Storagepipe Solutions Inc. Active LG
AS35964 March Networks Corporation Active LG
AS35998 Peel District School Board Active LG
AS36008 Broadridge Customer Communications Canada, ULC Active LG
AS36030 Q9 Networks Inc. Active LG
AS36031 Q9 Networks Inc. Active LG
AS36052 Juch-Tech Inc Active LG
AS36125 People’s Tel Limited Partnership Inactive LG
AS36137 Avante Hosting Services Inc. Active LG
AS36186 Embanet Corporation Inactive LG
AS36205 PwC Management Services LP Active LG
AS36218 Cirrus Tech Ltd. Active LG
AS36225 Infinite IT Solutions Inc. Active LG
AS36235 Green Shield Canada Active LG
AS36273 Globalive Wireless Management Corp. Active LG
AS36445 Coextro Active LG
AS36452 COMPUGEN INC Active LG
AS36493 FIBERNETICS CORPORATION Active LG
AS36510 EPI Internet Direct of Canada Ltd. Inactive LG
AS36518 VSOFT Inc. Active LG
AS36543 Interface Technologies, Inc. Active LG
AS36615 Goldblatt Partners LLP Active LG
AS36676 Mobilicity Inactive LG
AS36689 Millennium Generations Active LG
AS36731 Server Cloud Canada Inc Active LG
AS36750 City of Mississauga Active LG
AS40028 1651884 Ontario Inc. Active LG
AS40064 JumpTV, Inc. Active LG
AS40124 Nelson a division of Thomson Canada Ltd. Active LG
AS40232 Crazy8Domains.com Inc. Inactive LG
AS40243 Livingston International Inc. Active LG
AS40280 Christie Digital Systems Canada, Inc. Active LG
AS40291 Broadband Collaborative Solutions (USA), Inc. Inactive LG
AS40304 DMTS Active LG
AS40337 Cover-All Computer Services Corp. Active LG
AS40341 Q9 Networks Inc. Active LG
AS40383 Compton Communications Active LG
AS40409 MOMENTOUS.CA Corporation Inactive LG
AS40490 Afilias Canada, Corp. Active LG
AS40529 Moxie Communications, Inc. Active LG
AS40560 Dynacare-Gamma Laboratories Partnership Active LG
AS40571 Netcelerate Corporation Active LG
AS40688 Vianet Inactive LG
AS40758 Commport Communications International Inc. Active LG
AS40788 Start Communications Active LG
AS40830 Tucows.com Co. Active LG
AS40867 Continuum Online Services Ltd. Active LG
AS40884 TTC Active LG
AS40949 FLEXITY SOLUTIONS INC Active LG
AS40957 Bell Canada NHS Inactive LG
AS46129 Cadillac Fairview Active LG
AS46135 The Regional Municipality of York Active LG
AS46156 Sunlife Assurance Company of Canada Active LG
AS46157 Mac’s Convenience Stores Inc. Active LG
AS46195 ACTIVO INC Active LG
AS46377 Trutel Inc. Inactive LG
AS46430 VICTON, Inc. Active LG
AS46477 Perimeter Institute Active LG
AS46478 Castor Networks Corporation Active LG
AS46499 Outsource IT Inactive LG
AS46525 Rural Wave Active LG
AS46541 Home Hardware Stores Limited Inactive LG
AS46546 EKKUM INC Active LG
AS46626 The Hospital for Sick Children Active LG
AS46641 Niagara Catholic District School Board Active LG
AS46757 Sharcnet Active LG
AS46818 Near North District School Board Inactive LG
AS46872 Gold Line Telemanagement, Inc. Active LG
AS46874 MegaVelocity Inc. Active LG
AS46994 Telax Hosted Call Centre Inactive LG
AS47035 Ottawa Carleton District School Board Active LG
AS47046 Qualikom Canada Inc. Inactive LG
AS47102 Giesecke & Devrient Systems Canada, Inc. Active LG
AS53265 TeraGo Networks Inc. Inactive LG
AS53338 ITCI Corporation Active LG
AS53363 TANGRAM CANADA INC. Active LG
AS53390 The Printing House Active LG
AS53424 Pure Pages Inc. Active LG
AS53479 UptimeArchive, Inc. Active LG
AS53486 Niagara Regional Broadband Networks Limited Active LG
AS53494 Lantern Hill IT Inc. Active LG
AS53509 Xstrata Canada Inc. Inactive LG
AS53525 Venture Computers of Canada Active LG
AS53539 Hiram Walker-Gooderham & Worts Ltd. Active LG
AS53564 Empire Life Active LG
AS53566 The George Brown College of Applied Arts and Technology Active LG
AS53612 Carat Networks Inc Active LG
AS53618 Aditya Birla Minacs Worldwide, Inc. Active LG
AS53625 The Equitable Life Insurance Company of Canada Active LG
AS53631 Ottawa Catholic School Board Inactive LG
AS53672 Extreme Technology Inactive LG
AS53732 InnSys Incorporated Active LG
AS53737 PET VALU CANADA INC Active LG
AS53791 Truespeed Internet Services Active LG
AS53800 Achievers Active LG
AS53829 CTV Television Network Limited Active LG
AS53877 Rhyzome Networks Active LG
AS53904 Canarie Inc Active LG
AS53999 Priority Colo Inc Active LG
AS54002 CRS Networks Inc Active LG
AS54070 Ontario College of Art & Design University Active LG
AS54085 Economical Insurance Active LG
AS54164 Computer Talk Active LG
AS54167 Questrade Inc. Active LG
AS54172 Caledon Card Services Active LG
AS54198 ViaNetTV Inc Active LG
AS54199 Curriculum Services Canada Inactive LG
AS54235 Watch Tower Bible and Tract Society of Canada Active LG
AS54320 Uberflip Inactive LG
AS54351 Communicate Freely Active LG
AS54364 Rayan Telecom Inc Active LG
AS54397 Lakefield College School Active LG
AS54412 Granite Networks Inc. Active LG
AS54460 OnX Enterprise Solutions Inc. Inactive LG
AS54479 Data Matters Inc. Inactive LG
AS54494 Elite Email Inc. Inactive LG
AS54587 Softek Active LG
AS54614 CIK Telecom INC Active LG
AS54633 Accentus Inc. Active LG
AS54655 CI Investments Inc. Active LG
AS54718 Synaptica Active LG
AS54738 Imax Corporation Active LG
AS54818 Smilegate West, Inc. Active LG
AS54826 Western I.T. Group Inc. Active LG
AS54889 Ascent Networks Inc Active LG
AS54915 The Manufacturers Life Insurance Company Active LG
AS54916 The Manufacturers Life Insurance Company Active LG
AS54926 GridWay Computing Corporation Active LG
AS54929 Structured System Administration Inc. Inactive LG
AS55010 The Hospital for Sick Children Inactive LG
AS55021 ottcolo inc. Active LG
AS55053 2267921 ONTARIO LTD Active LG
AS55055 HRCO Inc. Active LG
AS55144 QuickPlay Media Inc. Inactive LG
AS55166 Hood Packaging Corporation Active LG
AS55177 Manawa Networks Inactive LG
AS55195 CIRA Canadian Internet Registration Authority
Autorit Canadienne pour les enregistrements Internet
Active LG
AS55254 WaveDirect Telecommunications Active LG
AS55267 Mid-Range Computer Group Inc. Active LG
AS55286 B2 Net Solutions Inc. Active LG
AS55288 Dimensional Strategies Inc. Active LG
AS62525 LifeLabs Medical Laboratory Services Active LG
AS62560 Andrews Wireless Limited Active LG
AS62563 GLOBALTELEHOST Corp. Active LG
AS62593 Silo Wireless Inc Active LG
AS62666 The Canadian Depository for Securities Limited Inactive LG
AS62679 Shopify, Inc. Active LG
AS62706 Six Nations Internet Active LG
AS62717 Harmonize Networks Inc Active LG
AS62761 BrandProtect Inc. Active LG
AS62782 Gazelle Communications Corp. Active LG
AS62824 Regional Municipality of Peel Active LG
AS62881 Moneris Solutions Corporation Inactive LG
AS62883 Goede & Associates Inc. Inactive LG
AS62899 Clarity Web Hosting Inc. Active LG
AS62919 BlueCat Networks USA Inc. Inactive LG
AS62921 Ontarioeast.net Active LG
AS62967 Bells & Whistles Communications, Inc. Inactive LG
AS63001 Cloud Dynamics Inc. Active LG
AS63017 GDES Canada Inc. Active LG
AS63019 Parolink.net Active LG
AS63035 Tyco Integrated Security Canada, Inc. Active LG
AS63068 CrocWeb Active LG
AS63074 DXMX/DIRECT PARTNERSHIP Inactive LG
AS63122 LOGIX Data Products Inc, Active LG
AS63155 Digital Extremes Ltd Inactive LG
AS63170 Wire IE (Canada) Inc Inactive LG
AS63202 Taridium Canada Active LG
AS63272 Clearcable Network Services Inactive LG
AS63300 SGGG Portfolio System Company Ltd. Active LG
AS63327 Ontario Agency for Health Protection and Promotion Active LG
AS63349 Pacific & Western Bank of Canada Inactive LG
AS63350 Fonolo Active LG
AS63359 Simcoe Muskoka Catholic District School Board Active LG
AS63372 WEBSAN SOLUTIONS INC Active LG
AS63392 Linovus Holdings Inc. Inactive LG
AS63403 Afilias Canada, Corp. Active LG
AS63408 Shopify, Inc. Active LG
AS63411 ITG Canada Corp. Active LG
AS63419 Dufferin-Peel Catholic District School Board Active LG
AS63484 Paymobile Inc. Inactive LG
AS64234 VANIX Inactive LG
AS64254 tekcorner Inactive LG
AS393246 Afilias Canada, Corp. Active LG
AS393424 Toronto Internet Exchange Community Active LG
AS393457 Hamilton Community Energy Active LG
AS393461 Shoppers Drug Mart Active LG
AS393632 The North Frontenac Telephone Corporation Limited Active LG
AS393636 NPlus Networks Active LG
AS393735 goZoom.ca Inc. Active LG
AS393845 Carbon60 Networks, Inc Active LG
AS393859 Metromedia Inc. Active LG
AS393877 Baycrest Active LG
AS393949 Asinine Tech Active LG
AS393990 Clearcable Networks Active LG
AS393994 Brantford Hydro Active LG
AS393996 Govital Internet Inc. Active LG
AS394030 SoleBit Inc. Inactive LG
AS394051 MS Society of Canada Active LG
AS394085 Think On, Inc. Active LG
AS394146 Tri City WiFi Corp. Active LG
AS394151 Whatbox Inc. Active LG
AS394233 Cloudwifi Inactive LG
AS394235 Ceryx, Inc. Active LG
AS394259 Canada Pension Plan Investment Board Active LG
AS394273 Airnet Wireless Inc. Active LG
AS394280 The Hotel Communication Network Inc. Inactive LG
AS394284 Utilities Kingston Active LG
AS394292 Lambton Kent District School Board Active LG
AS394323 Toronto Dominion Bank Inactive LG
AS394354 CIRA Canadian Internet Registration Authority
Autorit Canadienne pour les enregistrements Internet
Active LG
AS394367 System Lifeline Inc. Active LG
AS394368 Picanha Networks Inc. Active LG
AS394369 Canada151 Data Centers Active LG
AS394386 OANDA (Canada) Corporation ULC Active LG
AS394418 Treefrog Inc. Inactive LG
AS394429 First Cloud Telecom Active LG
AS394486 Rebelnetworks inc. Inactive LG
AS394520 The Law Society of Upper Canada Active LG
AS394539 Rangtel Inc Active LG
AS394554 Woodstock General Hospital Active LG
AS394559 Achievers Active LG
AS394565 Superior North Catholic District School Board Inactive LG
AS394567 Corporation of the County of Simcoe Active LG
AS394593 Nudpam Active LG
AS394630 BUZZMAX.CA Inactive LG
AS394667 eSentire Active LG
AS394676 AirGate Inactive LG
AS394678 Bluewater Power Corporation Active LG
AS394694 Trapeze Software ULC. Inactive LG
AS394710 TelMAX Inc. Inactive LG
AS394719 VivosWeb Inc. Active LG
AS394786 Avetria Wireless Active LG
AS394821 Toronto District School Board Active LG
AS394840 Britesky Technologies Inc Active LG
AS394857 Logiq3 Corporation Inactive LG
AS394958 County of Wellington Active LG
AS394974 Walmart Canada Corporation Active LG
AS394986 412 Networks Inc Inactive LG
AS395043 Ascent Energy Services Inc. Active LG
AS395050 Halton Catholic District School Board Active LG
AS395080 NeuStyle Inactive LG
AS395087 SurfEasy Inc Active LG
AS395114 Town of Orangeville Active LG
AS395118 Lime Telenet Inactive LG
AS395122 Dotto-One Inactive LG
AS395127 Sunwire Inc. Active LG
AS395128 Elementary Teachers Federation of Ontario Active LG
AS395158 G1 Hispeed Active LG
AS395173 Tuckersmith Communications Co-Operative Limited Active LG
AS395208 WaveDirect Telecommunications Active LG
AS395225 Think On, Inc. Inactive LG
AS395235 St. Thomas-Elgin General Hospital Active LG
AS395242 DV TRADING, LLC Inactive LG
AS395261 Hay Communications Co-operative Limited Active LG
AS395262 CENGN -Centre of Excellence in Next Generation Networks Active LG
AS395309 Reenigne Active LG
AS395383 Ubique Networks Active LG
AS395387 Grand and Toy Active LG
AS395448 Digital Technology Canada Ltd. Inactive LG
AS395453 Clickback, Inc. Active LG
AS395479 netXpoint Active LG
AS395482 Welded Tube of Canada Corp. Active LG
AS395544 Lanworks Inc. Active LG
AS395569 IT Weapons Inc. Active LG
AS395570 FibreStream, Inc. Active LG
AS395616 The Insurance Institute of Canada Inactive LG
AS395631 SSEN CORP. Inactive LG
AS395667 WISP Internet Services Inc. Inactive LG
AS395677 GTAA Active LG
AS395704 Canadore College of Applied Arts and Technology Active LG
AS395739 Energy+ Inc. Inactive LG
AS395741 Tritech Financial Systems Inc. Active LG
AS395768 iTeraTEL Communications Inc. Active LG
AS395771 Halogen Software Inc Active LG
AS395817 University of Ottawa Heart Institute Inactive LG
AS395863 CARA OPERATIONS LIMITED Inactive LG
AS395901 Tek-IT Inactive LG
AS395913 The Corporation of the City of Pickering Active LG
AS395960 Fastable Network Inc Active LG
AS395965 Carrytel Active LG
AS396031 1923327 ONTARIO INC Active LG
AS396095 Plexxis Software Inc Inactive LG
AS396100 Beyond Air Networks Limited Active LG
AS396105 2EZ Network Inc. Active LG
AS396113 BAI Canada Inc. Inactive LG
AS396126 TRANS UNION OF CANADA, INC. Active LG
AS396142 Alkeron Multimedia Inc. Active LG
AS396295 MatrixIT Inactive LG
AS396297 SIMCONET TECHNOLOGIES INC. Inactive LG
AS396306 Think On, Inc. Inactive LG
AS396367 Canadian Tire Corporation, LTD Inactive LG
AS396419 CanWeb Internet Services Ltd. Inactive LG
AS396477 DNSnetworks Corporation Active LG
AS396486 Conseil scolaire de district catholique du Centre-Est de l’Ontario Inactive LG
AS396501 CIRA Canadian Internet Registration Authority
Autorit Canadienne pour les enregistrements Internet
Inactive LG
AS396510 Plextec Inc Active LG
AS396521 Digicloud Solutions Corporation Inactive LG

Statistics

  • Total ASNS: 821
  • Active ASNs: 563 or 68.57%
    • Dualstack IPv4+IPv6: 152 or 18.51%
    • IPv6 Advertised: 158 or 19.24%
    • IPv6 only: 6 or 0.73%
    • IPv4 only: 405 or 49.33%

Graph showing the growth of Ontario ASNs, using chart.js.

Update History

2017-03-29: Page being generated instead of manually maintained.