Data as of Nov 12, 2026
149.235.0.0/20
No anonymizer space · no proxy exits in 30 daysOpen Text Corporation · space held by Opentext Software GmbH
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 149.235.0.0/16 since Dec 2018 | AS3257 | Business | Opentext Software GmbH |
Nesting
More-specifics by size
Sized by addresses, colored by each announcement's type. Click a tile with children to zoom in, a leaf to open it.
More specific
Announcements inside
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 149.235.0.0/21 since Aug 2016 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.8.0/21 since Aug 2024 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.8.0/24 since Aug 2024 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.10.0/24 since Oct 2016 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.11.0/24 since Jan 2017 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.12.0/24 since Nov 2018 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.13.0/24 since Jul 2021 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.14.0/24 since Oct 2018 | AS203160 | Business | Opentext Software GmbH | |
| 149.235.15.0/24 since Aug 2016 | AS203160 | Business | Opentext Software GmbH |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 149.235.0.0/16 | 65,536 | Opentext | Opentext Software GmbH (ORG-OSG14-RIPE) · DE | LEGACY | — | emaildeliverability@ |
| └ 149.235.0.0/20 | 4,096 | Opentext | Open Text Corporation (ORG-OTC8-RIPE) · CA | LEGACY | Mar 18, 2016 | abuse@ |
Network & registry
Registry
Holder
- Organization
- Opentext Software GmbH
- Handle
- ORG-OSG14-RIPE
- Range
- 149.
235. 0. 0/ 16 - Registration type
- LEGACY
- Legacy
- yes
Origin network
AS203160
CA
- Name
- Open Text Corporation
- Type
- Business
- Registered
- Mar 18, 2016
- Domain
- opentext.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Apr 2016
- Current origin since
- Aug 2016 · 10 yr
- Origin networks
- 1
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS203160 | RIPE | Opentext Software GmbH | AS3257-ROUTE-MNT LIR-UK-OPENTEXT-1-MNT | Jun 26, 2025 |
Whois
Registration for this announcement
- Range
- 149.
235. 0. 0/ 20 - Netname
- Opentext
- Registrant
- Open Text Corporation
- Registrant country
- GB
- Organization
- Open Text Corporation (ORG-OTC8-RIPE)
- Org country
- CA
- Type
- LEGACY
- Created
- Mar 18, 2016
- Updated
- Jun 26, 2025
- Maintainer
- AS3257-NET-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jan 1, 1984
- Status
- assigned
Report abuse
Abuse contact
- abuse@
cloud. opentext. eu - Name
- OPEN TEXT CORPORATION
- Handle
- OTEU-RIPE