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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 |
| BILL-GOSLING-OUTSOURCING-CORP - Bill Gosling Outsourcing Corp. |
| 512 |
| — |
| 2 |
| AS55124CA | E-COMM-911 - E-Comm 9-1-1 | 512 | — | 2 |
| AS394430CA | NSCC - Nova Scotia Community College | 512 | — | 1 |
| AS32121CA | 32121 - TransAlta Corporation | 512 | — | 2 |
| AS19900CA | JD-BARNES - J.D. Barnes Limited | 512 | — | 1 |
| AS53583CA | WESTJET - Westjet Airlines Limited | 512 | — | 2 |
| AS54447CA | TRANSAT - Transat A.T. Inc. | 512 | — | 2 |
| AS54461CA | BRIDGE-STUDIOS - Bridge Studios | 512 | — | 1 |
| AS46129CA | CADILLACFAIRVIEW - THE CADILLAC FAIRVIEW CORPORATION LIMITED/LA CORPORATION CADILLAC FAIRVIEW LIMITEE | 512 | — | 2 |
| AS1043CA | KSP-REG-1 - KSP Technology | 512 | — | 2 |
| AS25797CA | TERANET - Teranet Inc. | 512 | — | 2 |
| AS54085CA | TEIG - Economical Insurance | 512 | — | 2 |
| AS14444CA | IRESS-INET-02 - IRESS Market Technology Canada LP | 512 | — | 2 |
| AS54167CA | QUESTADE - Questrade Inc. | 512 | — | 2 |
| AS46539CA | SHADOW-INTERNET - Shadow Internet Ltd | 512 | 65.5K | 3 |
| AS54442CA | VANCITY - Vancouver City Savings Credit Union | 512 | — | 2 |
| AS63278CA | CARILLON-INFORMATION-SECURITY - Carillon Information Security Inc. | 512 | — | 2 |
| AS2667CA | CDAGOVN - Shared Services Canada | 512 | — | 2 |
| AS398697CA | CTDASN01 - Connect The Dots Fibre Communications Inc | 512 | 4.1K | 3 |
| AS63126CA | AS-APTIENT - Aptient Consulting Group Inc. | 512 | — | 2 |
| AS395049CA | PROXIMUS-1 - Proximus Information Technology | 512 | 1 | 2 |
| AS15192CA | INSTITUT-DE-TECHNOLOGIE-AGROALIMENTAIRE-DU-QUEBEC - Institut de technologie agroalimentaire du Quebec | 512 | — | 2 |
| AS398834CA | TECKCOAL-ASN - Teck Coal Limited | 512 | — | 2 |
| AS395097CA | PACHEZ2 - PACHEZ HOLDINGS LTD. | 512 | 1 | 3 |
| AS54975CA | INKBRIDGE - Inkbridge | 512 | 1 | 2 |
| AS21722CA | QSS-NOTL-AS - Quick Service Software Inc. | 512 | 4.1K | 3 |
| AS15067CA | R2I-CLOUD - r2i.ca | 512 | — | 2 |
| AS22404CA | NUCLEUS-INC-2 - FIBERNETICS CORPORATION | 512 | — | 2 |
| AS398848CA | OPENTEXT-NA-WATERLOO-1 - Open Text Corporation | 512 | — | 1 |
| AS399354CA | ITSC-ARIN - 9396-3015 Quebec Inc | 512 | — | 2 |
| AS64199CA | TCPSHIELD - TCPShield | 544 | — | 3 |
| AS401190CA | TREE-AS401190 - TREE TELECOM | 768 | 96 | 9 |
| AS396084CA | QUALICO - Qualico | 768 | — | 3 |
| AS395932CA | ALGONQUIN-FIBER - Algonquin Fiber Incorporated | 768 | — | 2 |
| AS395771CA | HGN-OT - Halogen Software Inc | 768 | — | 3 |
| AS40280CA | CDSKIT-NET-216-94-43-0 - Christie Digital Systems Canada, Inc. | 768 | — | 3 |
| AS32250CA | NIAGARA-COLLEGE-ASN - Niagara College of Applied Arts and Technology | 768 | — | 2 |
| AS54041CA | EVAN-PRATTEN - Evan Warren Pratten, Sole Proprietorship | 768 | 2 | 5 |
| AS26737CA | AS26737 - TREE TELECOM | 768 | — | 3 |
| AS36452CA | COMPUGEN-AS - COMPUGEN INC | 768 | — | 2 |
| AS401030CA | COM-ASN-01 - The Corporation of the City of Markham | 768 | — | 3 |
| AS6509CA | CANARIE-NTN - CANARIE Inc | 768 | 65.5K | 6 |
| AS393956CA | CITY-OF-RICHMOND - City of Richmond | 768 | — | 3 |
| AS52210CA | ACCURIS-TECHNOLOGIES - Accuris Technologies Ltd. | 768 | 6 | 9 |
| AS26904CA | NASULEX - Nasulex Networks | 768 | 4.1K | 7 |
| AS399410CA | RBC-SYDNEY - Royal Bank of Canada | 768 | — | 2 |
| AS62667CA | JOLERA-CONNECT-IT - Jolera Inc. | 768 | — | 3 |