Data as of Nov 8, 2026
138.124.12.0/24
Anonymizer · Datacenter proxyIT Hostline Ltd · space held by Plant Holding GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
95 / 100 · Critical
Spamhaus DROP
IPv4 market
Path
Operators, sellers and brokers
Proxy providers
| Name | Parent | In 138.124.12.0/24 | /24s |
|---|---|---|---|
| ProxyLine | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 138.124.12.0/24 | /24s |
|---|---|---|
| Plant Holding GmbH | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
138.124.12.0/24
From the registry to its use
- Mar 1, 2021Registry recordPlant Holding GmbHLEGACY138.124.0.0/17
- Jul 22, 2023– Oct 2, 2025Announced
- Jul 24, 2023AssignedIthostline LtdLEGACY138.124.12.0/24
- Sep 11, 2025Route objectAS44559 IT Hostline LtdRIPE route object for AS44559 IT Hostline Ltd, maintainer HOSTLINE-MNT
- Sep 21, 2025– today
- todayUsedProxyLineProxy seller
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 |
|---|---|---|---|---|---|---|
| 138.124.0.0/17 | 32,768 | WW-VAN-STRIJ-DE-REGT | Plant Holding GmbH (ORG-PA18-RIPE) · CH | LEGACY | Mar 1, 2021 | wvanstrij@ |
| └ 138.124.0.0/18 | 16,384 | WW-VAN-STRIJ-DE-REGT | unknown | LEGACY | May 25, 2022 | wvanstrij@ via WW-VAN-STRIJ-DE-REGT |
| └ 138.124.12.0/24 | 256 | HOSTLINE-LTD | Ithostline Ltd (ORG-IA2009-RIPE) · CH | LEGACY | Jul 24, 2023 | abuse@ |
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
- Plant Holding GmbH
- Handle
- ORG-PA18-RIPE
- Range
- 138.
124. 0. 0/ 17 - Registration type
- LEGACY
- Record created
- Mar 1, 2021
- Legacy
- yes
Origin network
AS44559
CY
- Name
- IT Hostline Ltd
- Type
- Hosting
- Registered
- Nov 29, 2023
- Domain
- ithostline.com
- Spamhaus ASN-DROP
- listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2023
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 2
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 1
Whois
Registration for this announcement
- Range
- 138.
124. 12. 0/ 24 - Netname
- HOSTLINE-LTD
- Registrant
- Ithostline Ltd
- Registrant country
- CH
- Organization
- Ithostline Ltd (ORG-IA2009-RIPE)
- Org country
- CH
- Type
- LEGACY
- Created
- Jul 24, 2023
- Updated
- Jul 25, 2023
- Maintainer
- HOSTLINE-MNT
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
ithostline. com - Name
- ABUSE
- Handle
- AA41143-RIPE