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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.
2,531 autonomous systems registered to Canada. Click an AS for detail.
| AS376CA | RISQ-AS - Reseau d'Informations Scientifiques du Quebec (RISQ Inc.) | 1.9M | 288 |
| AS855CA | CANET-ASN-4 - Bell Canada | 1.7M | 876 |
| AS2675CA | CDAGOVN - Shared Services Canada | 1.1M | 364 |
| AS808CA | GONET-ASN-1 - GONET | 1M | 53 |
| AS7992CA | COGECOWAVE - Cogeco Connexion Inc. | 989.4K | 41 |
| 512 |
| 768 |
| 5 |
| AS30400CA | ALTALINK - AltaLink LP | 512 | — | 2 |
| AS54002CA | CRSNETWORKS - CRS Networks Inc | 512 | 1 | 3 |
| AS6145CA | SYNAPSIS-NET - Synapsis.io | 512 | 3 | 5 |
| AS54442CA | VANCITY - Vancouver City Savings Credit Union | 512 | — | 2 |
| AS395089CA | HEXTET - Hextet Systems | 512 | 512 | 4 |
| AS22951CA | PHAONIX-AS - Hebergement Phaonix Inc. | 512 | — | 2 |
| AS399558CA | DIFFER-COMMUNICATIONS - Differ Communications Limited | 512 | 4.1K | 3 |
| AS566CA | SSC-299-Z-566 - Shared Services Canada | 512 | — | 2 |
| AS46584CA | CLOUDNET-CANADA - CLOUDNET CANADA | 512 | 258 | 5 |
| AS397888CA | HSN-AS - Health Sciences North | 512 | — | 1 |
| AS62824CA | RMP-REGIONAL-MUNICIPALITY-OF-PEEL - Regional Municipality of Peel | 512 | — | 2 |
| AS13895CA | FIBERCONX - FiberConX | 512 | 257 | 4 |
| AS40560CA | GDCOM - Dynacare-Gamma Laboratories Partnership | 512 | — | 2 |
| AS394821CA | TDSB - Toronto District School Board | 512 | — | 2 |
| AS400100CA | UBIK - UBIK, Inc. | 512 | — | 2 |
| AS32263CA | CATALYST-REPOSITORY-SYSTEMS-US - Open Text Corporation | 512 | — | 2 |
| AS397867CA | DT-QC - Dissident Technologies integrateur en telecom incorporee | 512 | 770 | 7 |
| AS46675CA | GREENVIEWDATA - Greenview Data | 512 | — | 2 |
| AS54738CA | IMAXCO - Imax Corporation | 512 | — | 2 |
| AS29861CA | SYNTAX-CAD - Syntax Systems Limited | 512 | — | 2 |
| AS397003CA | BILL-GOSLING-OUTSOURCING-CORP - Bill Gosling Outsourcing Corp. | 512 | — | 2 |
| AS399105CA | CECREVIER-NETWORK - CECREVIER | 512 | — | 1 |
| AS54070CA | OCADU - Ontario College of Art & Design University | 512 | — | 2 |
| AS19039CA | DURABLEDNS - DurableDNS Inc | 512 | — | 2 |
| AS401840CA | BCDN - Bad Coder Dot Net | 512 | 17 | 4 |
| AS63126CA | AS-APTIENT - Aptient Consulting Group Inc. | 512 | — | 2 |
| AS32201CA | HUSKY-TECHNOLOGIES - Husky Technologies | 512 | — | 2 |
| AS26653CA | AS-LMS - La Maison Simons | 512 | — | 1 |
| AS402625CA | WT-01 - BlackieOps | 512 | 4.1K | 2 |
| AS27367CA | AS-PUSHWARE - Pushware Wireless Inc | 512 | 8 | 2 |
| AS397857CA | LDSC - LUMEN DIVISION DE SONEPAR CANADA | 512 | — | 2 |
| AS54605CA | EIPS-14 - The Board of Trustees of Elk Island Public Schools | 512 | — | 1 |
| AS398006CA | NALCOR-ENERGY-01 - Nalcor Energy | 512 | — | 2 |
| AS397771CA | WR-AS01 - Whitecap Resources Inc. | 512 | — | 2 |
| AS33256CA | 3268120-NSC - 3268120 Nova Scotia Company | 512 | — | 1 |
| AS46630CA | CPRAIL - Canadian Pacific Railway Company | 512 | — | 2 |
| AS398827CA | BGRS-ASN - BGRS, LLC | 512 | — | 2 |
| AS19772CA | LIBERATED - Liberated Networks Inc | 512 | — | 2 |
| AS36052CA | NN0 - Net-Neutral Inc | 512 | — | 1 |
| AS139309CA | TCL-AS-AP - Tata Communications (CANADA) Ltd. | 512 | 65.5K | 4 |
| AS47055CA | EXOHOST - Exohost Solutions | 512 | 256 | 3 |
| AS12010CA | IFDS - International Financial Data Services (Canada) Ltd. | 512 | — | 1 |
| AS397928CA | 307NET - 307Net | 512 | 65.5K | 2 |
| AS399354CA | ITSC-ARIN - 9396-3015 Quebec Inc | 512 | — | 2 |
| AS399680CA | METROLINX - Metrolinx | 512 | — | 2 |
| AS26227CA | COOPERIX-NET - Sandelman Software Works Corporation | 512 | 16 | 3 |