Data as of Nov 9, 2026
150.251.145.0/24
17 residential-proxy exits · 30 daysHostkey B.V. · space held by RTM Networks B.V.
Residential-proxy exits
Proxy exits
17
6.6% of its addresses · 30 days
Oct 10, 2026 – Nov 8, 2026
Exits seen per day
1.1K observations
IPv4 market
Path
New registry record for RTM Networks B.V. · Jul 2, 2026 · 4 mo ago · predates the regional registries
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
150.251.145.0/24
From the registry to its use
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 |
|---|---|---|---|---|---|---|
| 150. | 7,424 | NL-IPV4-19910819 | RTM Networks B.V. (ORG-RNB17-RIPE) · NL | LEGACY | Jul 2, 2026 | abuse@ |
| └ 150.251.144.0/22 | 1,024 | InterLIR-Marketplace | RTM Networks B.V. (ORG-RNB17-RIPE) · NL | LEGACY | Mar 20, 2026 | ripe@ |
| └ 150.251.145.0/24 | 256 | LLC_ | unknown | LEGACY | Mar 21, 2026 | ripe@ |
Network & registry
IPv4 market
Holder
- Organization
- RTM Networks B.V.
- Handle
- ORG-RNB17-RIPE
- Range
- 150.
251. 131. 0 - 150. 251. 159. 255 - Registration type
- LEGACY
- Record created
- Jul 2, 2026
- Legacy
- yes
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
- Stable
- First seen
- Mar 2026
- Current origin since
- Mar 2026 · 8 mo
- Origin networks
- 1
Whois
Registration for this announcement
- Range
- 150.
251. 145. 0/ 24 - Netname
- LLC_
IT_ TECHNOLOGY_ VECTOR - Registrant country
- NL
- Organization
- Not stated by the registry
- Type
- LEGACY
- Created
- Mar 21, 2026
- Updated
- Aug 10, 2026
- Maintainer
- interlir-mnt
- RIR
- RIPE NCC
- Country
- NL
- Delegated
- Aug 19, 1991
- Status
- assigned
Report abuse
Abuse contact
- ripe@
interlir. com - Name
- Abuse contact role object
- Handle
- ACRO45564-RIPE