AS394354 CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet

CIRA-CLOUD2 - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet · registered in Canada

IPv4 addresses2,0488 prefixes · <0.001% of announced IPv4

Rank in Canada#567largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#22,555of 79,396 networks with IPv4

IPv617 x /4815 prefixes

CountryCanada1,622 ASNs registered there

Open AS394354 in ASN lookup Look up an IP in this network (149.112.127.1) All networks in Canada

IPv4 prefixes

All 8 prefixes, in address order.

149.112.127.0/24
149.112.161.0/24
149.112.163.0/24
162.219.49.0/24
162.219.50.0/24
162.219.55.0/24
185.159.196.0/24
185.159.198.0/24

IPv6 prefixes

All 15 prefixes.

2620:10a:8017::/48
2620:10a:8019::/48
2620:10a:801a::/47
2620:10a:801c::/48
2620:10a:801e::/47
2620:10a:8022::/48
2620:10a:8053::/48
2620:10a:8055::/48
2620:10a:8063::/48
2620:10a:809a::/48
2620:10a:80a9::/48
2620:10a:80ab::/48
2620:10a:80ae::/48
2620:10a:80e7::/48
2620:10a:80ec::/48

Other ASNs named CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet

4 other networks use the same organisation name; together with AS394354 they announce 8,192 IPv4 addresses.

ASNNameIPv4 addresses

AS27299CIRA-REGISTRY - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet CA2,816

AS55195CIRA-CLOUD1 - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet CA2,560

AS40568CIRADNS3 - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet CA512

AS396501CIRA-5 - CIRA Canadian Internet Registration Authority Autorit Canadienne pour les enregistrements Internet CA256

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS11635#564 AS-ENVI-1 - TelMAX Inc.2,048

AS14270#565 EAGLE-CA-1 - EAGLE.CA2,048

AS400130#566 SERV3R - Hebergement Serv3r.net inc.2,048

AS46757#568 SHARCNET - Sharcnet2,048

AS33039#569 UNIFYMEDIA - Unify Media Ltd2,048

AS22512#570 OPENBSD - OpenBSD2,048

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