AS18986 Calligo (Canada) Inc.

PACIFICONLINE - Calligo (Canada) Inc. · registered in Canada

IPv4 addresses11,77612 prefixes · <0.001% of announced IPv4

Rank in Canada#258largest network in CA by IPv4 space, of 1,575 · 0.02% of CA

Rank worldwide#8,391of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS18986 in ASN lookup Look up an IP in this network (66.51.160.1) All networks in Canada

IPv4 prefixes

All 12 prefixes, in address order.

66.51.160.0/20
148.163.160.0/20
173.255.152.0/23
173.255.156.0/22
202.130.217.0/24
203.21.47.0/24
203.21.104.0/24
203.28.168.0/24
203.30.143.0/24
203.30.211.0/24
203.34.15.0/24
203.57.110.0/24

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS29909#255 METROOPTIC - Metro Optic12,032

AS819#256 LARG-NET - LARG*net London and Region Global Computer Network12,032

AS399226#257 SPEEDFI - SpeedFI Inc.12,032

AS33007#259 KWIC-AS - NCS Technologies11,776

AS25914#260 QCC-AS - Quadro Communications Co-Operative Inc11,520

AS32638#261 TRENT-UNIVERSITY - Trent University11,520

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