Data as of Nov 14, 2026
72.35.242.0/24
7 residential-proxy exits · 30 daysHostkey B.V. · space held by RCS Technologies FZE LLC
Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS199707 Hongkong Xing Tong HUI Technology Co., Limited
Residential-proxy exits
Proxy exits
7
2.7% of its addresses · 30 days
Oct 15, 2026 – Nov 13, 2026
Exits seen per day
1.1K observations
IPv4 market
Path
Announced by AS57043 since May 2026 · 5 mo ago
4 · Use
Hosting
Lineage
How this block came to its use, oldest first. The whole IPv4 market →
72.35.242.0/24
From the registry to its use
- Dec 13, 2016– Jun 18, 2020
- May 5, 2026Registry recordRCS Technologies FZE LLCALLOCATED PA72.35.240.0/21
- May 6, 2026Route objectAS199707 Hongkong Xing Tong HUI Technology Co., LimitedRIPE route object for AS199707 Hongkong Xing Tong HUI Technology Co., Limited, maintainer INTERLIR-MNT
- May 7, 2026– May 18, 2026
- May 31, 2026– today
- Jun 7, 2026
- 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 |
|---|---|---|---|---|---|---|
| 72.35.240.0/21 | 2,048 | AE-RCSTECHNOLOGIES-20150813 | RCS Technologies FZE LLC (ORG-RTFL1-RIPE) · AE | ALLOCATED PA | May 5, 2026 | contact@ |
| └ 72.35.242.0/24 | 256 | LLC-IT-TECHNOLOGY-VECTOR | unknown | ASSIGNED PA | Jun 7, 2026 | ripe@ |
Network & registry
IPv4 market
Holder
- Organization
- RCS Technologies FZE LLC
- Handle
- ORG-RTFL1-RIPE
- Range
- 72.
35. 240. 0/ 21 - Registration type
- ALLOCATED PA
- Record created
- May 5, 2026
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
- Dec 2016
- Current origin since
- May 2026 · 5 mo
- Origin networks
- 3
- Last change of origin
- May 2026
Recorded history
History
- Handoffs
- 2
Whois
Registration for this announcement
- Range
- 72.
35. 242. 0/ 24 - Netname
- LLC-IT-TECHNOLOGY-VECTOR
- Registrant country
- DE
- Organization
- Not stated by the registry
- Type
- ASSIGNED PA
- Created
- Jun 7, 2026
- Updated
- Aug 10, 2026
- Maintainer
- interlir-mnt
- RIR
- RIPE NCC
- Country
- AE
- Delegated
- Aug 13, 2015
- Status
- assigned
Report abuse
Abuse contact
- ripe@
interlir. com - Name
- Abuse contact role object
- Handle
- ACRO45564-RIPE