AS11539 Open Text Corporation

LIAISONBGP - Open Text Corporation · registered in Canada

IPv4 addresses1,7927 prefixes · <0.001% of announced IPv4

Rank in Canada#622largest network in CA by IPv4 space, of 1,575 · <0.01% of CA

Rank worldwide#25,036of 79,396 networks with IPv4

IPv6noneno IPv6 routes announced

CountryCanada1,622 ASNs registered there

Open AS11539 in ASN lookup Look up an IP in this network (12.129.94.1) All networks in Canada

IPv4 prefixes

All 7 prefixes, in address order.

12.129.94.0/24
63.111.64.0/24
65.207.145.0/24
162.252.12.0/24
162.252.15.0/24
199.2.247.0/24
208.2.164.0/24

Other ASNs named Open Text Corporation

16 other networks use the same organisation name; together with AS11539 they announce 123,392 IPv4 addresses.

ASNNameIPv4 addresses

AS27495OPENTEXT-NA-US-1 - Open Text Corporation CA71,424

AS26704OPENTEXT-NA-US-4 - Open Text Corporation CA18,432

AS16751OPENTEXT-NA-CA-1 - Open Text Corporation CA12,800

AS11858CM2COM - Open Text Corporation CA4,096

AS33459EVAULT-AS - Open Text Corporation CA4,096

AS19554OPENTEXT-NA-US-1 - Open Text Corporation CA3,840

AS31917OPENTEXT-NA-US-3 - Open Text Corporation CA2,304

AS21563AS21563 - Open Text Corporation CA1,280

AS27570OPENTEXT-NA-US-2 - Open Text Corporation CA512

AS32263CATALYST-REPOSITORY-SYSTEMS-US - Open Text Corporation CA512

AS33737WEBROOT-ASN1 - Open Text Corporation CA512

AS397717OPENTEXT-NA-US-6 - Open Text Corporation CA512

AS398848OPENTEXT-NA-WATERLOO-1 - Open Text Corporation CA512

AS26547OPENTEXT-NA-RESEARCH - Open Text Corporation CA256

AS35888OPENTEXT-NA-US-5 - Open Text Corporation CA256

AS395509LIAISONBGP-W - Open Text Corporation CA256

Similar-sized networks in Canada

ASNNameIPv4 addresses

AS400702#619 AS-INVERDIGM - Inverdigm Inc.1,792

AS3411#620 SMH-ASN - St. Michael's Hospital1,792

AS4877#621 ADYA-AS - ADYA INC.1,792

AS13441#623 SCOTIABANK - Bank of Nova Scotia1,792

AS14078#624 VOICENETPULSE-TELECOM - Voicenetpulse Telecom Inc.1,792

AS18801#625 NETBX-1 - Paysafe1,792

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