AS542 Alberta Research Council

ARNET - Alberta Research Council · registered in Canada

IPv4 addresses4,0961 prefixes · <0.001% of announced IPv4

Rank in Canada#430largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#15,571of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS542 in ASN lookup Look up an IP in this network (128.144.0.1) All networks in Canada

IPv4 prefixes

All 1 prefix, in address order.

128.144.0.0/20

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS53999#427 AS-PRIORITYCOLO2 - Priority Colo Inc4,096

AS53405#428 ROBSONINC - Robson Communications Inc.4,096

AS54351#429 COMMUNICATEFREELY - Communicate Freely4,096

AS2735#431 EASTE-46-AS - Eastern Irrigation District4,096

AS11858#432 CM2COM - Open Text Corporation4,096

AS14112#433 NET-SECURENET-MTL - SecureNet Information Services4,096

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