AS30400 AltaLink LP

ALTALINK - AltaLink LP · registered in Canada

IPv4 addresses5121 prefixes · <0.001% of announced IPv4

Rank in Canada#1,019largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#50,771of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS30400 in ASN lookup Look up an IP in this network (208.81.8.1) All networks in Canada

IPv4 prefixes

All 1 prefix, in address order.

208.81.8.0/23

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS27570#1016 OPENTEXT-NA-US-2 - Open Text Corporation512

AS27606#1017 PAYWORKS - Payworks512

AS29861#1018 SYNTAX-CAD - Syntax Systems Limited512

AS30580#1020 SASKPO - SaskPower512

AS32121#1021 32121 - TransAlta Corporation512

AS32201#1022 HUSKY-TECHNOLOGIES - Husky Technologies512

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