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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 |
| 4.1K |
| 3 |
| AS2680CA | CDAGOVN - Shared Services Canada | 512 | — | 1 |
| AS26221CA | ASN-BMONB-AS1 - Bank of Montreal | 512 | — | 2 |
| AS46541CA | HOMEHARDWARE - Home Hardware Stores Limited | 512 | — | 1 |
| AS14086CA | CANIX-MONTREAL-SERVICES - CANIX Solutions & Services | 512 | 1 | 3 |
| AS63470CA | DATAVALET-ASN - Datavalet Technologies Inc. | 512 | 65.5K | 3 |
| AS393818CA | TUCOWS-TRS-DNS1 - Tucows.com Co. | 512 | 2 | 4 |
| AS397888CA | HSN-AS - Health Sciences North | 512 | — | 1 |
| AS47055CA | EXOHOST - Exohost Solutions | 512 | 256 | 3 |
| AS54002CA | CRSNETWORKS - CRS Networks Inc | 512 | 1 | 3 |
| AS397717CA | OPENTEXT-NA-US-6 - Open Text Corporation | 512 | — | 2 |
| AS398482CA | SCHNEIDERS-COMPUTING-LTD - Schneider's Computing Ltd. | 512 | — | 2 |
| AS397003CA | BILL-GOSLING-OUTSOURCING-CORP - Bill Gosling Outsourcing Corp. | 512 | — | 2 |
| AS53609CA | AMDOFASCO-ASN - ArcelorMittal Dofasco G.P. | 512 | — | 2 |
| AS398827CA | BGRS-ASN - BGRS, LLC | 512 | — | 2 |
| AS55124CA | E-COMM-911 - E-Comm 9-1-1 | 512 | — | 2 |
| AS394430CA | NSCC - Nova Scotia Community College | 512 | — | 1 |
| AS46539CA | SHADOW-INTERNET - Shadow Internet Ltd | 512 | 65.5K | 3 |
| AS395097CA | PACHEZ2 - PACHEZ HOLDINGS LTD. | 512 | 1 | 3 |
| AS396486CA | CECCE - Conseil scolaire de district catholique du Centre-Est de l'Ontario | 512 | — | 1 |
| AS63363CA | TUCOWS-TRS-DNS2 - Tucows.com Co. | 512 | 2 | 4 |
| AS54461CA | BRIDGE-STUDIOS - Bridge Studios | 512 | — | 1 |
| AS33510CA | AS-CSFLKAM14464 - C.S. du Fleuve-et-des-Lacs | 512 | — | 2 |
| AS402625CA | WT-01 - BlackieOps | 512 | 4.1K | 2 |
| AS13334CA | RAPIDZONE - Rapidzone | 512 | 256 | 3 |
| AS398905CA | VILLE-GATINEAU - Ville de Gatineau | 512 | — | 1 |
| AS11655CA | YXEIX-SRV - Saskatoon Internet Exchange Inc | 512 | 256 | 3 |
| AS30400CA | ALTALINK - AltaLink LP | 512 | — | 2 |
| AS139309CA | TCL-AS-AP - Tata Communications (CANADA) Ltd. | 512 | 65.5K | 4 |
| AS19039CA | DURABLEDNS - DurableDNS Inc | 512 | — | 2 |
| AS26574CA | STANTEC - STANTEC CONSULTING SERVICES INC. | 512 | 1 | 3 |
| AS15192CA | INSTITUT-DE-TECHNOLOGIE-AGROALIMENTAIRE-DU-QUEBEC - Institut de technologie agroalimentaire du Quebec | 512 | — | 2 |
| AS29861CA | SYNTAX-CAD - Syntax Systems Limited | 512 | — | 2 |
| AS401578CA | VIRTUALDROPLET - VirtualDroplet | 512 | 256 | 3 |
| AS399098CA | DIGITALCOMMERCE-AS1 - Digital Commerce Bank | 512 | — | 2 |
| AS399558CA | DIFFER-COMMUNICATIONS - Differ Communications Limited | 512 | 4.1K | 3 |
| AS33096CA | BVC - Bow Valley College | 512 | — | 2 |
| AS36255CA | RIMQ - RIMQ | 512 | — | 2 |
| AS14476CA | HONDACA-AS - HONDA CANADA INC. | 512 | — | 2 |
| AS16569CA | DMZ - City of Calgary | 512 | — | 2 |
| AS22476CA | NUNETWORX - Communication Nunetworx Inc. | 512 | — | 2 |
| AS62717CA | GRASSROOTS-TECHNOLOGY - Harmonize Networks Inc | 512 | — | 2 |
| AS54818CA | SGW-AS-54818 - Smilegate West, Inc. | 512 | — | 2 |
| AS46675CA | GREENVIEWDATA - Greenview Data | 512 | — | 2 |
| AS14366CA | MNTN - Rogers Communications Canada Inc. | 512 | — | 2 |
| AS13937CA | UNISERVE-AS13937 - Uniserve On Line | 512 | 2 | 4 |
| AS397867CA | DT-QC - Dissident Technologies integrateur en telecom incorporee | 512 | 769 | 6 |