AS3958 Air Canada

AIRCANADA - Air Canada · registered in Canada

IPv4 addresses13,56810 prefixes · <0.001% of announced IPv4

Rank in Canada#237largest network in CA by IPv4 space, of 1,575 · 0.03% of CA

Rank worldwide#7,730of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS3958 in ASN lookup Look up an IP in this network (142.147.16.1) All networks in Canada

IPv4 prefixes

All 10 prefixes, in address order.

142.147.16.0/20
142.147.32.0/20
159.206.65.0/24
159.206.66.0/23
159.206.80.0/21
159.206.88.0/23
159.206.94.0/23
159.206.116.0/22
159.206.120.0/24
159.206.124.0/24

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS11287#234 AS-MSEA - Mitchell Seaforth Cable T. V. Ltd.13,824

AS394367#235 SYSLIFELINE - System Lifeline Inc.13,824

AS7040#236 NETMINDERS - Netminders Server Hosting13,568

AS26677#238 ORION-ASN - ORION13,560

AS53486#239 NRBN - Niagara Regional Broadband Networks Limited13,312

AS32489#240 AMANAHA-NEW - Amanah Tech Inc.13,312

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