AS399226 SpeedFI Inc.

SPEEDFI - SpeedFI Inc. · registered in Canada

IPv4 addresses12,03221 prefixes · <0.001% of announced IPv4

Rank in Canada#257largest network in CA by IPv4 space, of 1,575 · 0.02% of CA

Rank worldwide#8,318of 79,396 networks with IPv4

IPv612,288 x /483 prefixes

CountryCanada1,622 ASNs registered there

Open AS399226 in ASN lookup Look up an IP in this network (23.153.228.1) All networks in Canada

IPv4 prefixes

All 21 prefixes, in address order.

23.153.228.0/24
23.165.72.0/23
23.171.208.0/24
23.172.8.0/24
38.159.112.0/24
45.42.206.0/24
45.42.240.0/23
45.42.242.0/24
45.42.243.0/24
104.224.17.0/24
140.235.180.0/22
155.103.36.0/22
156.9.36.0/22
198.163.120.0/22
198.163.124.0/24
198.163.126.0/24
199.85.12.0/22
199.202.228.0/22
199.241.36.0/22
204.154.24.0/22
209.59.254.0/24

IPv6 prefixes

All 3 prefixes.

2602:f9c3::/36
2602:fccb::/36
2602:fd0d::/36

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS53791#254 TRUESPEED-ASN - Truespeed Internet Services12,288

AS29909#255 METROOPTIC - Metro Optic12,032

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

AS18986#258 PACIFICONLINE - Calligo (Canada) Inc.11,776

AS33007#259 KWIC-AS - NCS Technologies11,776

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

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