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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 |
| 512 |
| 256 |
| 3 |
| AS40449CA | BDBC-6-40449 - Business Development Bank of Canada | 512 | — | 2 |
| AS395741CA | TRITECH - Tritech Financial Systems Inc. | 512 | — | 2 |
| AS18814CA | ATC-DC-NET01 - Atlantic Technology Centre | 512 | — | 2 |
| AS14476CA | HONDACA-AS - HONDA CANADA INC. | 512 | — | 2 |
| AS19651CA | TTL-LTD - The Trusty Ledger Ltd. | 512 | 18 | 5 |
| AS398285CA | PRIS-MAIN - Peace Region Internet Society | 512 | — | 2 |
| AS62525CA | LIFELABS-INC - LifeLabs Medical Laboratory Services | 512 | — | 2 |
| AS399354CA | ITSC-ARIN - 9396-3015 Quebec Inc | 512 | — | 2 |
| AS16569CA | DMZ - City of Calgary | 512 | — | 2 |
| AS396486CA | CECCE - Conseil scolaire de district catholique du Centre-Est de l'Ontario | 512 | — | 1 |
| AS398905CA | VILLE-GATINEAU - Ville de Gatineau | 512 | — | 1 |
| AS62962CA | HYLNETWORK - HyLife LTD | 512 | — | 2 |
| AS401466CA | D-AND-D-CONNECTIONS-LTD - D AND D CONNECTIONS LTD. | 512 | 1 | 3 |
| AS10678CA | TRENDS-NET - @trends.ca | 512 | — | 2 |
| AS54397CA | LCS-CAMPUS - Lakefield College School | 512 | — | 2 |
| AS53583CA | WESTJET - Westjet Airlines Limited | 512 | — | 2 |
| AS30400CA | ALTALINK - AltaLink LP | 512 | — | 2 |
| AS397888CA | HSN-AS - Health Sciences North | 512 | — | 1 |
| AS30580CA | SASKPO - SaskPower | 512 | — | 2 |
| AS27570CA | OPENTEXT-NA-US-2 - Open Text Corporation | 512 | — | 2 |
| AS396917CA | VELOX-AS-TILLSONBURG - Velox Wireless Inc. | 512 | 4.1K | 2 |
| AS395089CA | HEXTET - Hextet Systems | 512 | 512 | 4 |
| AS15192CA | INSTITUT-DE-TECHNOLOGIE-AGROALIMENTAIRE-DU-QUEBEC - Institut de technologie agroalimentaire du Quebec | 512 | — | 2 |
| AS398006CA | NALCOR-ENERGY-01 - Nalcor Energy | 512 | — | 2 |
| AS63363CA | TUCOWS-TRS-DNS2 - Tucows.com Co. | 512 | 2 | 4 |
| AS401938CA | NAVCAN - NAV CANADA | 512 | — | 2 |
| AS18588CA | POSTM - Postmedia Network Inc | 512 | — | 2 |
| AS46129CA | CADILLACFAIRVIEW - THE CADILLAC FAIRVIEW CORPORATION LIMITED/LA CORPORATION CADILLAC FAIRVIEW LIMITEE | 512 | — | 2 |
| AS26574CA | STANTEC - STANTEC CONSULTING SERVICES INC. | 512 | 1 | 3 |
| AS54726CA | EAS-AS54726 - ESIT ADVANCED SOLUTIONS INC. | 512 | — | 2 |
| AS395544CA | DRWORKS-01 - Lanworks Inc. | 512 | 256 | 3 |
| AS393818CA | TUCOWS-TRS-DNS1 - Tucows.com Co. | 512 | 2 | 4 |
| AS566CA | SSC-299-Z-566 - Shared Services Canada | 512 | — | 2 |
| AS397188CA | SAAQ - Societe de l'Assurance Automobile du Quebec | 512 | — | 2 |
| AS397296CA | COMPUTERTALK-MARKHAM - Computer Talk | 512 | — | 1 |
| AS33096CA | BVC - Bow Valley College | 512 | — | 2 |
| AS394006CA | VINCENT-COMMUNICATIONS-AB - Vincent Communications & Controls Ltd. | 512 | — | 2 |
| AS63334CA | ALT-TELECOM - Alt Telecom | 512 | 1K | 3 |
| AS398848CA | OPENTEXT-NA-WATERLOO-1 - Open Text Corporation | 512 | — | 1 |
| AS11851CA | THE-MICHENER-INSTITUTE-OF-EDUCATION-AT-UHN - The Michener Institute for Applied Health Sciences | 512 | — | 1 |
| AS33056CA | ABM-INTERGRATED-SOLUTIONS - ABM Integrated Solutions | 512 | — | 1 |
| AS20010CA | IDRC-AS1 - INTERNATIONAL DEVELOPMENT RESEARCH CENTRE | 512 | — | 2 |
| AS54167CA | QUESTADE - Questrade Inc. | 512 | — | 2 |
| AS397570CA | RIGHT-TECH-INTERNET-INC - Right Tech Internet Inc | 512 | — | 2 |
| AS398061CA | GENATEC-BGP - Genatec, Inc. | 512 | — | 2 |
| AS46675CA | GREENVIEWDATA - Greenview Data | 512 | — | 2 |