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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 |
| 256 |
| — |
| 1 |
| AS21671CA | MBHYDRO - Manitoba Hydro | 256 | — | 1 |
| AS54235CA | WTBTSC-AS - Watch Tower Bible and Tract Society of Canada | 256 | 66.8K | 7 |
| AS13948CA | LINAMAR-CORPORATION - Linamar Corporation | 256 | — | 1 |
| AS397728CA | TMLAWYERS - Taylor McCaffrey LLP | 256 | — | 1 |
| AS40282CA | PNE-ASN - PNE | 256 | — | 1 |
| AS393304CA | BHVR-AS - Behaviour Interactive Inc. | 256 | — | 1 |
| AS63327CA | OAHPP - Ontario Agency for Health Protection and Promotion | 256 | — | 1 |
| AS397667CA | AS-HWDSB - Hamilton-Wentworth District School Board | 256 | — | 1 |
| AS395219CA | HDCE2016 - HDCE Inc | 256 | — | 1 |
| AS55721CA | BL-AP - Blackberry Limited | 256 | — | 1 |
| AS54760CA | CSPORTNEUF - Centre de services scolaire de Portneuf | 256 | — | 1 |
| AS398744CA | WCB-ASN1 - Worker's Compensation Board Alberta | 256 | — | 1 |
| AS401638CA | BATHURST - City of Bathurst | 256 | — | 1 |
| AS33374CA | BSI - Brock Solutions Inc | 256 | — | 1 |
| AS62153CA | DOTIDEA DotIdea Solutions Inc | 256 | — | 1 |
| AS393260CA | METROOPTIC-LAB - Metro Optic | 256 | — | 1 |
| AS40854CA | WHISTLERBLACKCOMB-1 - Whistler Blackcomb Holdings Inc. | 256 | — | 1 |
| AS401393CA | VERTICALSCOPE - Verticalscope Inc. | 256 | — | 1 |
| AS393424CA | AS-TORIX-SVC - Toronto Internet Exchange Community | 256 | 4.4K | 4 |
| AS397829CA | SCC-INET-01 - Sleep Country Canada | 256 | — | 1 |
| AS54941CA | NETWORK-01 - St Mary's University | 256 | — | 1 |
| AS402243CA | ELEMENT - Element Financial Technology Inc. | 256 | — | 1 |
| AS12109CA | SUITE SOLUTIONS FIBER INTERNET - Suite Solutions Inc | 256 | — | 1 |
| AS397867CA | DT-QC - Dissident Technologies integrateur en telecom incorporee | 512 | 769 | 6 |
| AS54461CA | BRIDGE-STUDIOS - Bridge Studios | 512 | — | 1 |
| AS19039CA | DURABLEDNS - DurableDNS Inc | 512 | — | 2 |
| AS19900CA | JD-BARNES - J.D. Barnes Limited | 512 | — | 1 |
| AS402083CA | SOLVE-ALL - Solve-All | 512 | — | 2 |
| AS399376CA | LCBO-PUBLIC-INTERNET1 - Liquor Control Board of Ontario | 512 | — | 2 |
| AS399558CA | DIFFER-COMMUNICATIONS - Differ Communications Limited | 512 | 4.1K | 3 |
| AS63363CA | TUCOWS-TRS-DNS2 - Tucows.com Co. | 512 | 2 | 4 |
| AS63202CA | TARIDIUM-CANADA - Taridium Canada | 512 | 4.1K | 3 |
| AS54818CA | SGW-AS-54818 - Smilegate West, Inc. | 512 | — | 2 |
| AS62824CA | RMP-REGIONAL-MUNICIPALITY-OF-PEEL - Regional Municipality of Peel | 512 | — | 2 |
| AS393818CA | TUCOWS-TRS-DNS1 - Tucows.com Co. | 512 | 2 | 4 |
| AS53904CA | CANARIE-INC - CANARIE Inc | 512 | 1 | 3 |
| AS22476CA | NUNETWORX - Communication Nunetworx Inc. | 512 | — | 2 |
| AS63127CA | MAPL-NET - TheMaple Inc. | 512 | — | 2 |
| AS566CA | SSC-299-Z-566 - Shared Services Canada | 512 | — | 2 |
| AS402625CA | WT-01 - BlackieOps | 512 | 4.1K | 2 |
| AS62717CA | GRASSROOTS-TECHNOLOGY - Harmonize Networks Inc | 512 | — | 2 |
| AS397888CA | HSN-AS - Health Sciences North | 512 | — | 1 |
| AS46541CA | HOMEHARDWARE - Home Hardware Stores Limited | 512 | — | 1 |
| AS400100CA | UBIK - UBIK, Inc. | 512 | — | 2 |
| AS30580CA | SASKPO - SaskPower | 512 | — | 2 |
| AS397188CA | SAAQ - Societe de l'Assurance Automobile du Quebec | 512 | — | 2 |