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Cumulative IPv4, IPv6, and ASN allocations to Canada over time.
Share of announced address space covered by valid Route Origin Authorizations.
2,496 autonomous systems registered to Canada. Click an AS for detail.
| 147.5K |
| — |
| 4 |
| AS35911CA | BNQ-1 - Telebec | 147.5K | 65.5K | 112 |
| AS19752CA | HYDROONETELECOM - Hydro One Telecom Inc. | 141.1K | 65.5K | 30 |
| AS396338CA | ALTIMA-TORONTO - Altima Telecom | 139K | — | 62 |
| AS25826CA | UOTTAWA - University of Ottawa | 135.4K | — | 8 |
| AS36493CA | 295CA-TOR-ASN - FIBERNETICS CORPORATION | 134.9K | 65.5K | 39 |
| AS3359CA | U-ALBERTA - University of Alberta | 132.6K | 256 | 7 |
| AS16623CA | AHS - Alberta Health Services | 132.6K | — | 8 |
| AS33602CA | TELUQ - Tele-Universite | 131.3K | — | 5 |
| AS17120CA | NBDOE-ORG - New Brunswick Department of Education and Early Childhood Development | 131.1K | — | 2 |
| AS19925CA | SWCHSC - Sunnybrook Health Sciences Centre | 131.1K | — | 3 |
| AS823CA | UWO-AS - University of Western Ontario | 128.5K | 65.5K | 25 |
| AS394520CA | LSUCNET2 - The Law Society of Upper Canada | 127K | 1 | 17 |
| AS16462CA | UVIC-AS - University of Victoria | 122.1K | 2 | 21 |
| AS395965CA | CARRY-TELECOM - Carrytel | 116.7K | — | 57 |
| AS27293CA | BANKOFCANADA - The Bank of Canada | 110.6K | — | 17 |
| AS26567CA | AS-LMGC-TOR-01 - Loyalty Management Group, Inc. | 98.3K | — | 5 |
| AS21804CA | ACCESS-SK - Access Communications Co-operative Limited | 96.8K | 131.1K | 28 |
| AS29974CA | WIGHT-AS - Wightman Telecom | 95.5K | 68.1K | 246 |
| AS26753CA | IN2NET-NETWORK - In2net Network Inc. | 94.7K | — | 16 |
| AS11105CA | SFU-AS - Simon Fraser University | 94.7K | 1 | 20 |
| AS29988CA | RCC-RDC-AS - Rogers Communications Canada Inc. | 89.1K | — | 166 |
| AS36522CA | BELLMOBILITY-1 - BELL MOBILITY INC. | 86K | 1K | 154 |
| AS6561CA | JUCE - JUCE Communications Inc | 85.2K | — | 8 |
| AS25689CA | SSC-299-25689 - Shared Services Canada | 84.2K | — | 39 |
| AS16796CA | MERLIN-NET - MERLIN | 82.4K | 2 | 44 |
| AS4540CA | ASN01-SOGE - SOGETEL INC | 81.7K | — | 48 |
| AS11666CA | NEXICOM-CA - Nexicom Inc. | 79.9K | 65.5K | 16 |
| AS22910CA | LOBLAW-COMPANIES - Loblaw Companies Limited | 79.4K | — | 44 |
| AS31983CA | QUEENSU-KINGSTON - Queen's University at Kingston | 77.8K | — | 3 |
| AS27495CA | OPENTEXT-NA-US-1 - Open Text Corporation | 76.5K | — | 15 |
| AS397545CA | AS-NSL-261 - Purple Cow Internet Inc | 76.5K | — | 56 |
| AS64258CA | DESJARDINS - GROUPE TECHNOLOGIES DESJARDINS INC. | 74.8K | — | 104 |
| AS395272CA | VDM2 - City of Montreal | 74K | — | 3 |
| AS63385CA | QC-GOUVERNEMENTDUQUEBEC - Gouvernement du Quebec (Government of Quebec) | 72.7K | — | 30 |
| AS802CA | YORKU-AS - York University | 71.9K | — | 4 |
| AS11700CA | CA-CW-E - CW-E | 71.7K | — | 13 |
| AS5071CA | WESTEL-1 - Navigata Communications Limited | 71.7K | — | 3 |
| AS14014CA | CNRAIL-AS - Canadian National Railway | 71.7K | 65.5K | 19 |
| AS15348CA | TUCOWS - Tucows.com Co. | 71.7K | 1 | 11 |
| AS6579CA | MEMORIALU - Memorial University of Newfoundland | 71.4K | — | 6 |
| AS14836CA | CITY-OF-TORONTO - City of Toronto | 70.4K | — | 9 |
| AS22950CA | USASK - University of Saskatchewan | 68.6K | 1 | 14 |
| AS10929CA | ESTRUXTURE-QC-10929 - eStruxture Data Centers Inc. | 68.6K | 65.5K | 61 |
| AS7950CA | HC-AS - Holland College | 67.6K | — | 9 |
| AS4476CA | BCIT - British Columbia Institute of Technology | 67.6K | 1 | 10 |
| AS395399CA | VDM - City of Montreal | 66.8K | — | 6 |