AS12226 CIBC World Markets

AS12226 - CIBC World Markets · registered in the United States

IPv4 addresses57,08813 prefixes · 0.002% of announced IPv4

Rank in United States#1,434largest network in US by IPv4 space, of 18,338 · <0.01% of US

Rank worldwide#3,736of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryUnited States18,679 ASNs registered there

Open AS12226 in ASN lookup Look up an IP in this network (159.231.0.1) All networks in United States

IPv4 prefixes

All 13 prefixes, in address order.

159.231.0.0/19
159.231.64.0/23
159.231.66.0/23
159.231.68.0/23
159.231.70.0/24
159.231.71.0/24
159.231.72.0/21
159.231.80.0/21
159.231.88.0/22
159.231.92.0/23
159.231.94.0/24
159.231.96.0/19
159.231.128.0/17

Other ASNs named CIBC World Markets

2 other networks use the same organisation name; together with AS12226 they announce 58,624 IPv4 addresses.

ASNNameIPv4 addresses

AS7741CIBC-WORLD-MARKETS - CIBC World Markets US768

AS14121CIBC-WORLD-MARKETS - CIBC World Markets US768

Similar-sized networks in United States

ASNNameIPv4 addresses

AS402224#1431 MERCEDCOUNTY-ASN-1 - Merced County Information Systems57,344

AS4213#1432 EVOCATIVE-GLOBAL - Krypt Technologies57,088

AS30475#1433 WEHOSTWEBSITES-COM - Handy Networks, LLC57,088

AS63182#1435 RAPIDSCALE - RapidScale, Inc57,088

AS19437#1436 SS-ASH - SECURED SERVERS LLC56,832

AS40244#1437 TURNKEY-INTERNET - Turnkey Internet Inc.56,826

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