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Data as of Nov 4, 2026

87.58.210.0/24

23 residential-proxy exits · 30 days

Hostkey B.V. · space held by RTM Networks B.V.

Announcement
this exact prefix
RPKI valid
Announced by
AS57043
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin May 2026
its first announcement on record

Residential-proxy exits

Proxy exits
23
9.0% of its addresses · 30 days
Oct 5, 2026 – Nov 3, 2026

Exits seen per day

1.4K observations
IPv4 market

Path

Announced by AS57043 since May 2026 · 6 mo ago
1 · Holder
RTM Networks B.V.
record created May 4, 2026
2 · Leased from
InterLIR
its owner, directly
3 · Announced by
AS57043 Hostkey B.V.
since May 2026 · 6 mo ago
4 · Use
Hosting

Lineage

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

87.58.210.0/24

From the registry to its use

  1. May 4, 2026
    Registry record
    RTM Networks B.V.
    ALLOCATED PA
    87.58.192.0/19
  2. May 19, 2026
    Reallocated
    RTM Networks B.V.
    SUB-ALLOCATED PA
    87.58.208.0/22
  3. May 19, 2026– today
    Announced
    AS57043 Hostkey B.V.
    Hosting
  4. May 22, 2026
    Route object
    AS57043 Hostkey B.V.
    RIPE route object for AS57043 Hostkey B.V., maintainer INTERLIR-MNT
  5. 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
87.58.192.0/198,192NL-IPV4-20050520RTM Networks B.V. (ORG-RNB17-RIPE) · NLALLOCATED PAMay 4, 2026[email protected]
└ 87.58.208.0/221,024InterLIR-MarketplaceRTM Networks B.V. (ORG-RNB17-RIPE) · NLSUB-ALLOCATED PAMay 19, 2026[email protected]
└ 87.58.210.0/24256LIMITED-LIABILITY-COMPANY-IT-TECHNOLOGY-VECTORunknownASSIGNED PAMay 22, 2026[email protected]

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
RTM Networks B.V.
Handle
ORG-RNB17-RIPE
Range
87.58.192.0/19
Registration type
ALLOCATED PA
Record created
May 4, 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