Data as of Nov 6, 2026
89.144.33.0/24
No anonymizer space · no proxy exits in 30 daysOliver Horscht trading as 'SYNLINQ' · space held by GHOSTnet 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 |
|---|---|---|---|---|---|---|
| 89.144.0.0/18 | 16,384 | DE-GHOSTNET-20060126 | GHOSTnet GmbH (ORG-GG3-RIPE) · DE | ALLOCATED PA | Dec 7, 2018 | abuse@ |
| └ 89.144.33.0/24 | 256 | DE-RUB-FRA | ROETH und BECK GbR (ORG-RUBG1-RIPE) · DE | ASSIGNED PA | Dec 18, 2025 | abuse@ via DE-GHOSTNET-20060126 |
A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.
Network & registry
IPv4 market
Holder
- Organization
- GHOSTnet GmbH
- Handle
- ORG-GG3-RIPE
- Range
- 89.
144. 0. 0/ 18 - Registration type
- ALLOCATED PA
- Record created
- Dec 7, 2018
Origin network
AS44486
DE
- Name
- Oliver Horscht trading as 'SYNLINQ'
- Type
- Hosting
- Registered
- Apr 25, 2019
- Domain
- synlinq.de
- Website
- synlinq.de/
- Spamhaus ASN-DROP
- not listed
- Tor exits
- 1
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Stable
- First seen
- Feb 2025
- Current origin since
- Feb 2025 · 1.7 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 89.144.33.0/24 | AS44486 | /24 | RIPE | RPKI valid |
| 89.144.0.0/18 | AS12586 | /32 | RIPE | Another network |
| 89.144.0.0/18 | AS197549 | /32 | RIPE | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS44486 | RIPE | GHOSTNET-MNT | Feb 27, 2025 |
Whois
Registration for this announcement
- Range
- 89.
144. 33. 0/ 24 - Netname
- DE-RUB-FRA
- Registrant
- ROETH und BECK GbR
- Registrant country
- DE
- Organization
- ROETH und BECK GbR (ORG-RUBG1-RIPE)
- Org country
- DE
- Type
- ASSIGNED PA
- Created
- Dec 18, 2025
- Updated
- Dec 18, 2025
- Maintainer
- GHOSTNET-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jan 26, 2006
- Status
- assigned