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How Canada ranks worldwide on dormant space, the transfer market, routing security and address density.
PeeringDB-registered presence.
APNIC-measured end-user deployment.
Clean prefixes (valid RPKI + IRR, no mismatch).
Cumulative IPv4, IPv6, and ASN allocations to Canada over time.
The largest autonomous systems registered to Canada by IPv4 footprint.
Canada against its land-border neighbours on IPv4, IPv6, AS numbers and per-capita density.
Share of announced address space covered by valid Route Origin Authorizations.
2,514 autonomous systems registered to Canada. Click an AS for detail.
| AS376CA | RISQ-AS - Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) | 1.9M | 289 |
| AS855CA | CANET-ASN-4 - Bell Canada | 1.7M | 846 |
| AS2675CA | CDAGOVN - Shared Services Canada | 1.1M | 364 |
| AS808CA | GONET-ASN-1 - GONET | 1M | 53 |
| AS7992CA | COGECOWAVE - Cogeco Connexion Inc. | 989.4K | 41 |
| UNISERVE-ONLINE - Uniserve On Line |
| 66K |
| 65.5K |
| 39 |
| AS33091CA | U-CALGARY - University of Calgary | 66K | — | 3 |
| AS62865CA | BRUCEPOWER - BRUCE POWER L.P. | 66K | — | 3 |
| AS46626CA | SICKKIDS-AS-01 - The Hospital for Sick Children | 66.3K | — | 4 |
| AS393981CA | UNBC - The University of Northern British Columbia | 66.3K | — | 3 |
| AS18988CA | CITYWEST-CORP - City West Cable & Telephone Corp. | 66.3K | 65.5K | 33 |
| AS13657CA | E-GATE-COMMUNICATIONS - E-Gate Communications Inc. | 66.3K | 65.5K | 10 |
| AS23237CA | MCMASTER - McMaster University | 66.3K | 1 | 5 |
| AS29773CA | CARLETON-U - Carleton University | 66.6K | 1 | 6 |
| AS36750CA | CITY-OF-MISSISSAUGA - City of Mississauga | 66.8K | — | 6 |
| AS395399CA | VDM - City of Montreal | 66.8K | — | 6 |
| AS36534CA | AHS - Alberta Health Services | 66.8K | — | 6 |
| AS4476CA | BCIT - British Columbia Institute of Technology | 67.6K | 1 | 10 |
| AS7950CA | HC-AS - Holland College | 67.6K | — | 9 |
| AS22950CA | USASK - University of Saskatchewan | 68.4K | 1 | 13 |
| AS10929CA | ESTRUXTURE-QC-10929 - eStruxture Data Centers Inc. | 68.6K | 65.5K | 61 |
| AS396420CA | VALLEYFIBER - Valley Fiber Ltd. | 68.6K | 65.5K | 165 |
| AS14836CA | CITY-OF-TORONTO - City of Toronto | 70.4K | — | 9 |
| AS6579CA | MEMORIALU - Memorial University of Newfoundland | 71.4K | — | 6 |
| AS11700CA | CA-CW-E - CW-E | 71.7K | — | 13 |
| AS5071CA | WESTEL-1 - Navigata Communications Limited | 71.7K | — | 3 |
| AS15348CA | TUCOWS - Tucows.com Co. | 71.7K | 1 | 11 |
| AS14014CA | CNRAIL-AS - Canadian National Railway | 71.7K | 65.5K | 19 |
| AS802CA | YORKU-AS - York University | 71.9K | — | 4 |
| AS63385CA | QC-GOUVERNEMENTDUQUEBEC - Gouvernement du Quebec (Government of Quebec) | 73K | — | 31 |
| AS395272CA | VDM2 - City of Montreal | 74K | — | 3 |
| AS27495CA | OPENTEXT-NA-US-1 - Open Text Corporation | 76.8K | — | 16 |
| AS31983CA | QUEENSU-KINGSTON - Queen's University at Kingston | 77.8K | — | 3 |
| AS22910CA | LOBLAW-COMPANIES - Loblaw Companies Limited | 78.8K | — | 42 |
| AS64258CA | DESJARDINS - GROUPE TECHNOLOGIES DESJARDINS INC. | 79.9K | — | 110 |
| AS11666CA | NEXICOM-CA - Nexicom Inc. | 79.9K | 65.5K | 16 |
| AS40029CA | NOVUS-3 - Novus Entertainment Inc. | 80.1K | 65.5K | 47 |
| AS4540CA | ASN01-SOGE - SOGETEL INC | 81.7K | — | 48 |
| AS16796CA | MERLIN-NET - MERLIN | 82.4K | 2 | 44 |
| AS36522CA | BELLMOBILITY-1 - BELL MOBILITY INC. | 84K | 1K | 152 |
| AS25689CA | SSC-299-25689 - Shared Services Canada | 84.2K | — | 39 |
| AS6561CA | JUCE - JUCE Communications Inc | 85.2K | — | 8 |
| AS29988CA | RCC-RDC-AS - Rogers Communications Canada Inc. | 92.7K | — | 180 |
| AS397545CA | AS-NSL-261 - Purple Cow Internet Inc | 92.9K | — | 58 |
| AS29974CA | WIGHT-AS - Wightman Telecom | 94.2K | 68.1K | 241 |
| AS26753CA | IN2NET-NETWORK - In2net Network Inc. | 94.7K | — | 16 |
| AS11105CA | SFU-AS - Simon Fraser University | 94.7K | 1 | 20 |
| AS21804CA | ACCESS-SK - Access Communications Co-operative Limited | 96.8K | 131.1K | 28 |
| AS26567CA | AS-LMGC-TOR-01 - Loyalty Management Group, Inc. | 98.3K | — | 5 |
| AS27293CA | BANKOFCANADA - The Bank of Canada | 110.6K | — | 17 |
| AS395965CA | CARRY-TELECOM - Carrytel | 117.5K | — | 60 |
| AS16462CA | UVIC-AS - University of Victoria | 122.1K | 2 | 21 |