Data as of Nov 7, 2026
91.212.121.176/29
No anonymizer space · no proxy exits in 30 daysFerdinand Zink trading as Tube-Hosting
Announced by
Type
Hosting
Risk
95 / 100 · Critical
Spamhaus DROP
Residential-proxy exits
Proxy exits
3
38% of its addresses · listed by providers
Providers
9
selling exits here
Proxy providers listing exits
- BlurPath
- Byteful
- GSocks
- Geonix
- Infatica
- NodeProxy
- NovaProxy
- Proxy-Seller
- ProxyGeo
Registrations in this block
The registry's network records over this block, widest first, each under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 91.212.121.0/24 | 256 | DE-FERDINANDZINK-20230227 | Ferdinand Zink trading as Tube-Hosting (ORG-FZTA2-RIPE) · DE | ALLOCATED PA | Dec 31, 2025 | abuse@ |
| └ 91.212.121.176/29 | 8 | chunkserve | Wojciech Czapkowicz (ORG-CA2436-RIPE) · PL | SUB-ALLOCATED PA | May 28, 2023 | abuse@ |
Network & registry
Announced by
Covering announcement 91.212.121.0/24
- Prefix
- 91.212.121.0/24
- Announced by
- AS49581 Ferdinand Zink trading as Tube-Hosting
- Type
- Hosting
- Proxy exits
- 3
- RPKI
- RPKI valid
- Netname
- DE-FERDINANDZINK-20230227
- Registrant
- Ferdinand Zink trading as Tube-Hosting
- RIR
- RIPE NCC
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
Who has announced 91.212.121.0/24
91.212.121.0/24
Routing history
- Pattern
- Rotating
- First seen
- Apr 2009
- Current origin since
- Feb 2023 · 3.7 yr
- Origin networks
- 3
- Last change of origin
- Feb 2023
Recorded history
History
- Handoffs
- 2
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 91.212.121.0/24 | AS49581 | /24 | RIPE | RPKI valid |
IRR
Route objects on 91.212.121.0/24
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS49581 | RIPE | FZ-IP-MNT | Feb 27, 2023 |
Whois
Registration for this announcement
- Range
- 91.
212. 121. 0/ 24 - Netname
- DE-FERDINANDZINK-20230227
- Registrant
- Ferdinand Zink trading as Tube-Hosting
- Registrant country
- DE
- Organization
- Ferdinand Zink trading as Tube-Hosting (ORG-FZTA2-RIPE)
- Org country
- DE
- Type
- ALLOCATED PA
- Created
- Dec 31, 2025
- Updated
- Dec 31, 2025
- Maintainer
- FZ-IP-MNT
- RIR
- RIPE NCC
- Country
- DE
- Delegated
- Feb 27, 2023
- Status
- assigned
Report abuse
Abuse contact
- abuse@
tube-hosting. de - Name
- Abuse-C Role
- Handle
- AR66370-RIPE