Data as of Nov 9, 2026
81.29.146.0/24
10 residential-proxy exits · 30 daysHostkey B.V. · space held by Bzsolutions SRL
Residential-proxy exits
Proxy exits
10
3.9% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
120 observations
IPv4 market
Path
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
81.29.146.0/24
From the registry to its use
- Jul 22, 2021Registry recordBzsolutions SRLALLOCATED PA81.29.144.0/20
- Sep 25, 2022– Feb 3, 2023
- Apr 5, 2023– Feb 28, 2025
- Mar 13, 2025– Sep 20, 2025
- Sep 21, 2025– Nov 8, 2026
- Sep 26, 2025
- todayLeased fromInterLIRLessor
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 |
|---|---|---|---|---|---|---|
| 81.29.144.0/20 | 4,096 | IT-BZSOLUTIONS-20060328 | Bzsolutions SRL (ORG-BS449-RIPE) · IT | ALLOCATED PA | Jul 22, 2021 | info@ |
| └ 81.29.146.0/24 | 256 | LLC-VEKTOR-AITI-TEKHNOLOGII | unknown | ASSIGNED PA | Sep 26, 2025 | ripe@ |
Network & registry
IPv4 market
Holder
- Organization
- Bzsolutions SRL
- Handle
- ORG-BS449-RIPE
- Range
- 81.
29. 144. 0/ 20 - Registration type
- ALLOCATED PA
- Record created
- Jul 22, 2021
Origin network
AS57043
NL
- Name
- Hostkey B.V.
- Type
- Hosting
- Registered
- Jul 7, 2011
- Domain
- hostkey.com
- Website
- www.hostkey.com
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Who has announced this prefix
Summary
Routing history
- Pattern
- Rotating
- First seen
- Sep 2022
- Current origin since
- Sep 2025 · 1.1 yr
- Origin networks
- 4
- Last change of origin
- Sep 2025
Recorded history
History
- Handoffs
- 3
Whois
Registration for this announcement
- Range
- 81.
29. 146. 0/ 24 - Netname
- LLC-VEKTOR-AITI-TEKHNOLOGII
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Sep 26, 2025
- Updated
- Aug 10, 2026
- Maintainer
- interlir-mnt
- RIR
- RIPE NCC
- Country
- IT
- Delegated
- Mar 28, 2006
- Status
- assigned
Report abuse
Abuse contact
- ripe@
interlir. com - Name
- Abuse contact role object
- Handle
- ACRO45564-RIPE