Data as of Nov 3, 2026
Autonomous system
AS203160
Open Text Corporation
Announces 15,104 addresses in 21 prefixes. None of it is anonymizer space.
Type
Business
CA
Announced prefixes
| Prefix | Type | Holder | RPKI |
|---|---|---|---|
| 5.152.186.0/24 since Feb 2026 | Business | Zix International AG | |
| 5.152.188.0/23 since Feb 2026 | Business | Zix International AG | |
| 91.209.6.0/24 since Feb 2026 | Business | Zix Corporation | |
| 140.236.89.0/24 since Oct 2025 | Business | Micro Focus | |
| 149.235.0.0/20 since Aug 2016 | Business | Opentext Software GmbH | |
| 149.235.0.0/21 since Aug 2016 | Business | Opentext Software GmbH | |
| 149.235.8.0/21 since Aug 2024 | Business | Opentext Software GmbH | |
| 149.235.8.0/24 since Aug 2024 | Business | Opentext Software GmbH | |
| 149.235.10.0/24 since Oct 2016 | Business | Opentext Software GmbH | |
| 149.235.11.0/24 since Jan 2017 | Business | Opentext Software GmbH | |
| 149.235.12.0/24 since Nov 2018 | Business | Opentext Software GmbH | |
| 149.235.13.0/24 since Jul 2021 | Business | Opentext Software GmbH | |
| 149.235.14.0/24 since Oct 2018 | Business | Opentext Software GmbH | |
| 149.235.15.0/24 since Aug 2016 | Business | Opentext Software GmbH | |
| 149.235.36.0/22 since Sep 2026 | Business | Opentext Software GmbH | |
| 149.235.40.0/21 since Aug 2024 | Business | Opentext Software GmbH | |
| 149.235.48.0/21 since Nov 2022 | Business | Opentext Software GmbH | |
| 150.105.112.0/21 since Jun 2023 | Business | ||
| 150.105.120.0/21 since Aug 2024 | Business | ||
| 204.90.181.0/24 since Mar 2025 | Business | GXS | |
| 204.90.182.0/24 since Mar 2025 | Business | GXS |
Network & history
Profile
- Registered
- Mar 18, 2016
- Domain
- opentext.com
- Industry
- Software Development
Routing patterns
How its announcements have moved
Arrivals