Data as of Nov 6, 2026
141.11.243.0/24
Anonymizer · Datacenter proxy1 residential-proxy exit · 30 daysFerdinand Zink trading as Tube-Hosting · space held by Vantiva SA
Announcement
this exact prefix
RPKI valid
Announced by
Type
Datacenter proxy
Risk
95 / 100 · Critical
Spamhaus DROP
Residential-proxy exits
Proxy exits
1
0.39% of its addresses · 30 days
Providers
2
selling exits here
Oct 7, 2026 – Nov 5, 2026
Exits seen per day
12 observations
Proxy providers listing exits
- IPFly
- PuraRoute
IPv4 market
Path
4 · Use
Datacenter proxy
anonymizer space, operator not named
Operators, sellers and brokers
Leased from
IP brokers
| Name | In 141.11.243.0/24 | /24s |
|---|---|---|
| IPXO | 256100% | 1 |
Leased from
Owners leasing their own space
| Name | In 141.11.243.0/24 | /24s |
|---|---|---|
| Vantiva SA | 256100% | 1 |
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
141.11.243.0/24
From the registry to its use
- Jan 25, 2018– Aug 29, 2020
- Apr 27, 2021– Jul 31, 2021
- Jul 29, 2021ReallocatedInternet Utilities Europe and Asia LimitedSUB-ALLOCATED PA141.11.240.0/21
- Aug 13, 2021– Sep 17, 2021
- Nov 5, 2021– today
- Sep 25, 2022– Nov 23, 2022
- Nov 12, 2022– Dec 5, 2022
- Dec 6, 2022– Apr 5, 2025
- Mar 25, 2025– Jun 16, 2025
- Apr 6, 2025– May 11, 2025
- Jun 5, 2025– Aug 15, 2025
- Aug 4, 2025– Sep 20, 2025
- Sep 9, 2025– Nov 19, 2025
- Nov 8, 2025– Dec 13, 2025
- Dec 14, 2025Route objectIPXORIPE route object for AS49581 Ferdinand Zink trading as Tube-Hosting, maintainer NETUTILS-MNT
- Dec 14, 2025Route objectIPXORADB route object for AS49581 Ferdinand Zink trading as Tube-Hosting, maintainer MAINT-AS834
- Jan 7, 2026– today
- todayRegistry recordVantiva SAALLOCATED PA141.11.0.0/16
- todayLeased fromIPXOIP broker
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Anonymizer addresses | Leased from | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|---|---|
| 141.11.240.0/22 since Nov 2021 | AS22773 | ISP proxy | 25625% | IP broker IPXO | 4 | Vantiva SA via Internet Utilities Europe and Asia Limited |
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 |
|---|---|---|---|---|---|---|
| 141.11.0.0/16 | 65,536 | FR-TCH-19920526 | Vantiva SA (ORG-TS374-RIPE) · FR | ALLOCATED PA | — | abuse@ |
| └ 141.11.240.0/21 | 2,048 | IPXO | Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE) · GB | SUB-ALLOCATED PA | Jul 29, 2021 | report@ |
| └ 141.11.243.0/24 | 256 | NET-141-11-243-0-24 | unknown | ASSIGNED PA | Dec 14, 2025 | report@ |
Network & registry
IPv4 market
Holder
- Organization
- Vantiva SA
- Handle
- ORG-TS374-RIPE
- Range
- 141.
11. 0. 0/ 16 - Registration type
- ALLOCATED PA
- Reallocated to
- Internet Utilities Europe and Asia Limited (ORG-IL687-RIPE)
- Reallocated range
- 141.
11. 240. 0/ 21 - Reallocation type
- SUB-ALLOCATED PA
- Reallocated
- Jul 29, 2021
Origin network
AS49581
DE
- Name
- Ferdinand Zink trading as Tube-Hosting
- Type
- Hosting
- Registered
- Mar 7, 2022
- Domain
- tube-hosting.com
- Website
- tube-hosting.com/
- Industry
- Computer and Information Technology
- Spamhaus ASN-DROP
- listed
Routing timeline
Covering aggregate above, the prefix's own history below
latest 12 of 13 stints
Summary
Routing history
- Pattern
- Rotating
- First seen
- Jun 2009
- Current origin since
- Jan 2026 · 10 mo
- Origin networks
- 9
- Last change of origin
- Jan 2026
Recorded history
History
- Stints on record
- 13
- Handoffs
- 11
Whois
Registration for this announcement
- Range
- 141.
11. 243. 0/ 24 - Netname
- NET-141-11-243-0-24
- Registrant country
- AE
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Dec 14, 2025
- Updated
- Dec 14, 2025
- Maintainer
- netutils-mnt
- RIR
- RIPE NCC
- Country
- FR
- Delegated
- May 26, 1992
- Status
- assigned
Report abuse
Abuse contact
- report@
abuseradar. com - Name
- Private Customer
- Handle
- PC21000-RIPE