All ASNs

Autonomous System details for AS203160

AS203160

OPEN TEXT CORPORATION • opentext.eu

AS203160 — OPEN TEXT CORPORATION

AS Name

OPENTEXT-AS-EU

Country

Canada (CA)

Website

opentext.eu

Number of IPv4

19,968

Number of IPv6

ASN type

Business

Status

Allocated

Registry

RIPE

Allocated

March 18, 2016

Last updated

September 01, 2025

IP Ranges

20 IPv4 prefixes

Prefix	Company	Number of IPs
5.152.186.0/24	Zix International AG	256
5.152.188.0/23	Zix International AG	512
91.209.6.0/24	Zix Corporation	256
140.236.89.0/24	Micro Focus	256
149.235.0.0/20	OPEN TEXT CORPORATION	4,096
149.235.0.0/21	OPEN TEXT CORPORATION	2,048
149.235.8.0/21	OPEN TEXT CORPORATION	2,048
149.235.8.0/24	OPEN TEXT CORPORATION	256
149.235.10.0/24	OPEN TEXT CORPORATION	256
149.235.11.0/24	OPEN TEXT CORPORATION	256
149.235.12.0/24	OPEN TEXT CORPORATION	256
149.235.13.0/24	OPEN TEXT CORPORATION	256
149.235.14.0/24	OPEN TEXT CORPORATION	256
149.235.15.0/24	OPEN TEXT CORPORATION	256
149.235.40.0/21	Opentext Software GmbH	2,048
149.235.48.0/21	Opentext Software GmbH	2,048
150.105.112.0/21	Open Text Corporation	2,048
150.105.120.0/21	Open Text Corporation	2,048
204.90.181.0/24	GXS	256
204.90.182.0/24	GXS	256

IP ranges are the different blocks of IP addresses advertised by an Autonomous System (AS). These ranges can be used by the same organization operating the AS, or by different organizations.

Peers of AS203160

1 peers

AS1000

AS203160 peers with these other Autonomous Systems.

Peering is a direct, often free, traffic exchange between Autonomous Systems (ASNs). They share routes only to their own networks and customers, making connections faster and cheaper for that specific traffic, without providing full internet access to each other.

Upstreams of AS203160

3 upstreams

AS702 AS3356 AS6461

AS203160 uses these Autonomous Systems as its upstreams.

An upstream (or transit provider) is another AS that AS203160 pays for full internet connectivity, allowing it to reach all global destinations and be reachable by them.

Downstreams of AS203160

0 downstreams

AS203160 has no downstreams recorded.

A downstream is a customer Autonomous System that pays another AS (its provider) for internet access. The provider AS carries the downstream's traffic and makes its network reachable.