Data as of Nov 4, 2026

2.57.242.0/24

3 residential-proxy exits · 30 days

Hostkey B.V. · space held by RCS Technologies FZE LLC

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium

Residential-proxy exits

Proxy exits
3
1.2% of its addresses · 30 days
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

214 observations
IPv4 market

Path

1 · Holder
record created Mar 24, 2023
2 · Leased from
its owner, directly
3 · Announced by
AS57043 Hostkey B.V.
since Aug 2025 · 14 mo ago
4 · Use
Hosting

Lineage

How this block came to its use, oldest first. The whole IPv4 market →

2.57.242.0/24

From the registry to its use

  1. Mar 24, 2023
    Registry record
    RCS Technologies FZE LLC
    ALLOCATED PA
    2.57.240.0/22
  2. Sep 8, 2023– Oct 1, 2023
    Announced
    AS36113 Netopia
  3. Dec 13, 2023– Feb 22, 2024
    Announced
    AS199760 Pau Poyatos Fuentes
  4. Feb 11, 2024– Jul 3, 2024
    Announced
    AS212042 Stability for Integrated Server Hosting Ltd
    Hosting
  5. Jun 22, 2024– Sep 1, 2024
    Announced
    AS21859 Zenlayer Inc
    Hosting
  6. Aug 21, 2024– Oct 31, 2024
    Announced
    AS198510 XTDEF-Limited
    Hosting
  7. Nov 13, 2024– Aug 15, 2025
    Announced
    AS16276 OVH SAS
    Hosting
  8. Aug 28, 2025– today
    Announced
    AS57043 Hostkey B.V.
    Hosting
  9. Sep 4, 2025
    Assigned
    Snowd Security OU
    ASSIGNED PA
    2.57.242.0/24
  10. Sep 4, 2025
    Route object
    AS57043 Hostkey B.V.
    RIPE route object for AS57043 Hostkey B.V., maintainer INTERLIR-MNT
  11. today
    Leased from
    InterLIR
    Lessor

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.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
2.57.240.0/221,024AE-RCSTECHNOLOGIES-20190320RCS Technologies FZE LLC (ORG-RTFL1-RIPE) · AEALLOCATED PAMar 24, 2023ripe@interlir.com
└ 2.57.242.0/24256Snowd-Security-OUSnowd Security OU (ORG-SSO10-RIPE) · FIASSIGNED PASep 4, 2025ripe@interlir.com

Network & registry

IPv4 market

Holder

Organization
RCS Technologies FZE LLC
Handle
ORG-RTFL1-RIPE
Range
2.57.240.0/22
Registration type
ALLOCATED PA
Record created
Mar 24, 2023
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