AS19842 Colosseum Online, Inc.

COLOSSEUM-ONL - Colosseum Online, Inc. · registered in Canada

IPv4 addresses4,35211 prefixes · <0.001% of announced IPv4

Rank in Canada#420largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#14,739of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS19842 in ASN lookup Look up an IP in this network (98.158.129.1) All networks in Canada

IPv4 prefixes

All 11 prefixes, in address order.

98.158.129.0/24
98.158.130.0/23
98.158.132.0/23
98.158.136.0/24
98.158.138.0/24
98.158.142.0/23
104.218.92.0/22
162.222.163.0/24
192.139.70.0/24
216.105.84.0/24
216.105.89.0/24

Similar-sized networks in Canada

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AS32881#417 SERVERNORTH - Server North4,352

AS46280#418 GOBCN-1 - Broadband Communications North Inc.4,352

AS3584#419 PUBNIX2-ASN - PubNIX, Inc.4,352

AS22867#421 HEARST-CONNECT - Hearst Connect Corporation4,352

AS32815#422 GOY-ASN1 - Government of Yukon4,352

AS32858#423 OTTAWA-TOH-01 - The Ottawa Hospital4,352

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