Data as of Nov 7, 2026
151.123.181.0/24
Anonymizer · Datacenter proxyGTHost · space held by 3xK Tech GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
85 / 100 · Critical
Recently moved
Recent change
New origin Jun 2026
from AS198250
IPv4 market
Path
Announced by AS63023 since Jun 2026 · 4 mo ago
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
Owners leasing their own space
| Name | In 151.123.181.0/24 | /24s |
|---|---|---|
| 3xK Tech GmbH | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
151.123.181.0/24
From the registry to its use
- Feb 24, 2026– Mar 31, 2026
- Mar 2, 2026Registry record3xK Tech GmbHALLOCATED PA151.123.176.0/21
- Apr 13, 2026– Apr 24, 2026Announced
- Jun 24, 2026
- Jun 24, 2026– today
Network & registry
Origin network
AS63023
US
- Name
- GTHost
- Type
- Hosting
- Registered
- Oct 25, 2017
- Domain
- gthost.com
- Website
- gthost.com/
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
- VPN servers
- 2,323
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Feb 2026
- Current origin since
- Jun 2026 · 4 mo
- Origin networks
- 3
- Last change of origin
- Jun 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 151.
123. 176. 0/ 21 - Netname
- DE-3XKTECHGMBH-19910617
- Registrant
- 3xK Tech GmbH
- Registrant country
- DE
- Organization
- 3xK Tech GmbH (ORG-TG236-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Mar 2, 2026
- Updated
- Mar 2, 2026
- Maintainer
- lir-de-3xktechgmbh-1-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Jun 17, 1991
- Status
- assigned
Report abuse
Abuse contact
- friedrich.
kraeft@ 3xktech. cloud - Name
- Abuse-C Role
- Handle
- AR68851-RIPE