IPv4 addresses2561 prefixes · <0.001% of announced IPv4
Rank in Canada#1,332largest network in CA by IPv4 space, of 1,575 · <0.01% of CA
Rank worldwide#64,336of 79,396 networks with IPv4
IPv6noneno IPv6 routes announced
CountryCanada1,622 ASNs registered there
IPv4 prefixes
All 1 prefix, in address order.
Similar-sized networks in Canada
ASNNameIPv4 addresses
AS22278#1329 LUMEO-DC-KHSC - Kingston Health Sciences Centre256
AS22372#1330 HIAA-NS - Halifax International Airport Authority256
AS22393#1331 HRM-ASN - Halifax Regional Municipality256
AS22491#1333 TTC-CA - The Travel Corporation (Canada) Ltd.256
AS22623#1334 FORTISAB-1 - FortisAlberta Inc.256
AS22705#1335 MBI - Placements Montrusco Bolton Investments256
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources