Data as of Nov 9, 2026
138.124.105.0/24
No anonymizer space · no proxy exits in 30 daysPrefixLabs DOO · space held by Plant Holding GmbH
Announcement
this exact prefix
RPKI valid
Announced by
Type
Unknown
Risk
40 / 100 · Medium
Leased space · Recently moved
Recent change
New origin Oct 28, 2026
from AS207567
IPv4 market
Path
Announced by AS218664 since Oct 28, 2026 · 12 days ago
2 · Leased from
4 · Use
Unknown
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
138.124.105.0/24
From the registry to its use
- Mar 1, 2021Registry recordPlant Holding GmbHLEGACY138.124.0.0/17
- Jul 22, 2023– Oct 14, 2025Announced
- Oct 3, 2025– Dec 25, 2025
- Jan 27, 2026AssignedIntezio Worldwide LimitedLEGACY138.124.105.0/24
- Feb 12, 2026– Oct 27, 2026
- Oct 28, 2026– today
- todayLeased fromAce Data CentersIP broker
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@ |
| └ 138.124.64.0/18 | 16,384 | WW-VAN-STRIJ-DE-REGT | unknown | LEGACY | May 25, 2022 | wvanstrij@ via WW-VAN-STRIJ-DE-REGT |
| └ 138.124.105.0/24 | 256 | Intezio | Intezio Worldwide Limited (ORG-INZO2-RIPE) · GB | LEGACY | Jan 27, 2026 | 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
AS218664
RS
- Name
- PrefixLabs DOO
- Type
- Hosting
- Registered
- Sep 15, 2026
- Domain
- prefixlab.net
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jul 2023
- Current origin since
- Oct 28, 2026 · under a month
- Origin networks
- 4
- Last change of origin
- Oct 28, 2026
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 138.
124. 105. 0/ 24 - Netname
- Intezio
- Registrant
- Intezio Worldwide Limited
- Registrant country
- NL
- Organization
- Intezio Worldwide Limited (ORG-INZO2-RIPE)
- Org country
- GB
- Type
- LEGACY
- Created
- Jan 27, 2026
- Updated
- Feb 22, 2026
- Maintainer
- intezio-mnt
- RIR
- RIPE NCC
- Country
- CH
- Delegated
- Sep 1, 1993
- Status
- assigned
Report abuse
Abuse contact
- abuse@
intezio. net - Name
- Intezio Abuse Department Contact Object
- Handle
- AM8