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Autonomous System

AS26704

Open Text Corporation

Announced IPs
18,432
CIDR prefixes
22
ASN
AS26704

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

69/100
Moderate
How this score is built

Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →

Top CIDR ranges

CIDRIPsPTR DensityOrganizationCountryStateCity
150.105.48.0/20 4.1K
0.9%
Open Text Corporation CA — —
150.105.144.0/20 4.1K
4.6%
Open Text Corporation CA — —
150.105.184.0/21 2.0K
33.0%
Open Text Corporation CA — —
150.105.216.0/21 2.0K
4.2%
Open Text Corporation CA — —
150.105.148.0/22 1.0K
0.0%
Open Text Corporation CA — —
150.105.156.0/22 1.0K
0.0%
Open Text Corporation CA — —
150.105.188.0/22 1.0K
58.5%
Open Text Corporation US — —
150.105.216.0/22 1.0K
4.0%
Open Text Corporation US — —
142.75.224.0/23 512
27.7%
Open Text Corporation CA — —
142.75.232.0/23 512
13.7%
Open Text Corporation CA — —
150.105.78.0/23 512
2.0%
Open Text Corporation CA — —
150.105.98.0/23 512
0.0%
Open Text Corporation CA — —
150.105.104.0/23 512
2.0%
Open Text Corporation CA — —
150.105.144.0/23 512
20.5%
Open Text Corporation US — —
150.105.146.0/23 512
0.0%
Open Text Corporation CA — —
150.105.154.0/23 512
0.0%
Open Text Corporation CA — —
150.105.184.0/23 512
12.9%
Open Text Corporation US — —
202.53.154.0/23 512
14.1%
Open Text Corporation HK — —
150.105.20.0/24 256
18.8%
Open Text Corporation CA — —
150.105.30.0/24 256
3.9%
Open Text Corporation CA — —
150.105.89.0/24 256
0.8%
Open Text Corporation CA — —
150.105.98.0/24 256
0.0%
Open Text Corporation JP — —
150.105.99.0/24 256
0.0%
Open Text Corporation CA — —
150.105.100.0/24 256
7.8%
Open Text Corporation CA — —
150.105.102.0/24 256
0.0%
Open Text Corporation CA — —
150.105.110.0/24 256
2.3%
Open Text Corporation CA — —
150.105.152.0/24 256
32.4%
Open Text Corporation US — —
150.105.153.0/24 256
0.0%
Open Text Corporation CA — —
150.105.172.0/24 256
1.2%
Open Text Corporation CA — —
150.105.178.0/24 256
2.0%
Open Text Corporation CA — —
150.105.186.0/24 256
3.9%
Open Text Corporation CA — —
150.105.187.0/24 256
0.0%
Open Text Corporation US — —
150.105.204.0/24 256
1.6%
Open Text Corporation CA — —
150.105.210.0/24 256
1.6%
Open Text Corporation CA — —
150.105.220.0/24 256
14.8%
Open Text Corporation US — —
150.105.221.0/24 256
2.3%
Open Text Corporation CA — —
150.105.222.0/24 256
0.0%
Open Text Corporation US — —
150.105.223.0/24 256
0.4%
Open Text Corporation CA — —
165.251.192.0/24 256
13.7%
Open Text Corporation US — —
165.251.195.0/24 256
22.7%
Open Text Corporation US — —

BGP Announced Prefixes

Live BGP anomalies →

Prefixes AS26704 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.

PrefixAnnouncement samplesLast seen
150.105.79.0/24 55,242 2026-11-13 15:23:23
150.105.152.0/21 55,228 2026-11-13 15:23:23
150.105.220.0/24 55,053 2026-11-13 15:23:23
165.251.192.0/24 54,895 2026-11-13 15:23:23
165.251.195.0/24 53,890 2026-11-13 15:23:23
150.105.190.0/24 50,061 2026-11-13 15:28:38
150.105.184.0/23 50,058 2026-11-13 15:28:38
150.105.172.0/24 50,037 2026-11-13 15:28:38
150.105.187.0/24 48,581 2026-11-13 15:28:38
150.105.178.0/24 45,823 2026-11-13 15:28:38
150.105.144.0/21 45,546 2026-11-13 15:28:38
150.105.20.0/24 45,398 2026-11-13 15:28:38
150.105.191.0/24 45,119 2026-11-13 15:28:38
150.105.48.0/20 45,079 2026-11-13 15:28:38
150.105.184.0/21 45,079 2026-11-13 15:28:38
150.105.188.0/24 45,070 2026-11-13 15:28:38
150.105.186.0/24 45,032 2026-11-13 15:28:38
150.105.189.0/24 45,032 2026-11-13 15:28:38
150.105.89.0/24 44,972 2026-11-13 15:28:38
142.75.224.0/23 44,606 2026-11-13 15:28:38
142.75.225.0/24 44,575 2026-11-13 15:28:38
142.75.224.0/24 44,554 2026-11-13 15:28:38
150.105.105.0/24 27,873 2026-11-13 15:23:23
150.105.98.0/24 27,871 2026-11-13 15:23:23
150.105.99.0/24 27,851 2026-11-13 15:23:23
202.53.154.0/24 27,435 2026-11-13 15:23:23
142.75.233.0/24 22,411 2026-11-13 15:23:20
150.105.78.0/24 22,276 2026-11-13 15:23:23
150.105.30.0/24 22,185 2026-11-13 15:23:23
142.75.232.0/24 22,067 2026-11-13 15:23:20
150.105.204.0/24 22,009 2026-11-13 15:23:20
150.105.210.0/24 21,967 2026-11-13 15:23:20
150.105.216.0/22 21,950 2026-11-13 15:23:20
150.105.218.0/24 21,944 2026-11-13 15:23:20
150.105.223.0/24 21,903 2026-11-13 15:23:20
150.105.219.0/24 21,893 2026-11-13 15:23:20
150.105.221.0/24 21,893 2026-11-13 15:23:20
150.105.222.0/24 21,889 2026-11-13 15:23:20
150.105.104.0/24 17,156 2026-11-13 15:23:23
150.105.110.0/24 17,148 2026-11-13 15:23:23
202.53.155.0/24 16,668 2026-11-13 15:23:23
150.105.102.0/24 16,052 2026-11-13 15:23:23
150.105.100.0/24 16,001 2026-11-13 15:23:23

Frequently Asked Questions

What is AS26704?

AS26704 is an Autonomous System Number assigned to Open Text Corporation. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).

How many IP addresses does AS26704 announce?

AS26704 announces 18.4K IPv4 addresses distributed across 22 routed CIDR prefixes. The network is registered in Canada.

Who operates AS26704?

AS26704 is operated by Open Text Corporation. The organization is based in Canada. You can view all IP ranges and related ASNs on the organization page.

What country is AS26704 registered in?

AS26704 is registered in Canada. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.

Last updated: 2026-11-13 15:39:04 UTC
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