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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 |
| AS26318CA | PC-MINI-TECH - PC Mini Tech | 256 | — | 1 |
| AS400979CA | CPACTV - CPAC | 256 | — | 1 |
| AS395235CA | STEGH-AS - St. Thomas-Elgin General Hospital | 256 | — | 1 |
| AS400803CA | AS-TORIX-TIME - Toronto Internet Exchange Community | 256 | — | 1 |
| AS30068CA | AS-SKYTRAC - SkyTrac Systems LTD | 256 | — | 1 |
| AS399542CA | FGS-NETWORK - Flying Goose Systems | 256 | 259 | 5 |
| AS400113CA | KEEPIT-CA-TR - Keepit A/S | 256 | 1 | 2 |
| AS25833CA | TOCT - The Ontario College of Teachers | 256 | — | 1 |
| AS54719CA | TACE-MCC1320 - TELUS Communications Inc. | 256 | — | 1 |
| AS32474CA | PEERNYC - Peerless Clothing Inc. | 256 | — | 1 |
| AS63372CA | WEBSAN-ON-PRIMARY - WEBSAN SOLUTIONS INC | 256 | — | 1 |
| AS401196CA | IMI-01 - Insight Medical Imaging | 256 | — | 1 |
| AS22372CA | HIAA-NS - Halifax International Airport Authority | 256 | — | 1 |
| AS397441CA | ORBITAL - Nebula Mods | 256 | — | 1 |
| AS63396CA | SIRS01 - 9013-6573 Quebec inc. | 256 | — | 1 |
| AS867CA | GONET-ASN-17 - GONET | 256 | — | 1 |
| AS397814CA | GEORGINA-01 - Town of Georgina | 256 | — | 1 |
| AS396516CA | SQ - Surete du Quebec | 256 | — | 1 |
| AS62772CA | NLPOWER - Newfoundland Power Inc. | 256 | — | 1 |
| AS400363CA | WEEHOOEY-01 - Weehooey Inc. | 256 | 65.5K | 2 |
| AS54941CA | NETWORK-01 - St Mary's University | 256 | — | 1 |
| AS35145CA | Nyatwork iDea Leaper Innovation Inc. | 256 | 1 | 2 |
| AS394958CA | WELLINGTON-COUNTY - County of Wellington | 256 | — | 1 |
| AS400607CA | INVERA-INC-01 - Invera Inc. | 256 | — | 1 |
| AS30482CA | BTV - Beaver TV Inc. | 256 | — | 1 |
| AS46184CA | NORQUEST - NorQuest College | 256 | 65.5K | 2 |
| AS40478CA | MCJCONSEIL - MCJ CONSEIL | 256 | — | 1 |
| AS40870CA | BONDBL - BOND BRAND LOYALTY INC. | 256 | — | 1 |
| AS396510CA | PLEXT-EXT-AS - Plextec Inc | 256 | — | 1 |
| AS25925CA | CITYOFLETH - City of Lethbridge | 256 | — | 1 |
| AS39975CA | GOCODEIT-DNS-ANYCAST - GoCodeIT Inc | 256 | 1 | 2 |
| AS22951CA | PHAONIX-AS - Hebergement Phaonix Inc. | 256 | — | 1 |
| AS397711CA | AS-HRPS - Halton Regional Police Service | 256 | — | 1 |
| AS19369CA | SMARTCS - Smart Communication System Inc | 256 | 65.5K | 2 |
| AS859CA | GONET-ASN-17 - GONET | 256 | — | 1 |
| AS401888CA | BREQ-CORE-TOR-01 - Breqwatr Inc | 256 | — | 1 |
| AS398764CA | ACL-NA1 - Athena Cloud | 256 | — | 1 |
| AS30003CA | FBLG-SUMMIT - Summit-Tech Multimedia Communications, Inc. | 256 | — | 1 |
| AS10261CA | B3ZDNA - B3zdna Systems Inc. | 256 | 1 | 2 |
| AS33314CA | VCC - Vancouver Community College | 256 | — | 1 |
| AS397372CA | SPRINGTEL - Springtel | 256 | — | 1 |
| AS30084CA | UNDERGROUND-COMMUNICATIONS-CO - UNDERGROUND COMMUNICATIONS COMPANY LTD. | 256 | 65.5K | 2 |
| AS46477CA | PERIM-ASN - Perimeter Institute | 256 | — | 1 |
| AS393659CA | NWRP-AS - North West Redwater Partnership | 256 | 2 | 3 |
| AS199400CA | Solytro-LTD Solytro LTD. | 256 | — | 1 |
| AS395600CA | COPYSEIS - Copyseis Ltd. | 256 | — | 1 |