Data as of Nov 13, 2026

87.121.58.0/24

1 residential-proxy exit · 30 days

Hostkey B.V. · space held by Neterra Ltd.

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

Residential-proxy exits

Proxy exits
1
0.39% of its addresses · 30 days
Oct 14, 2026 – Nov 12, 2026

Exits seen per day

1 observation
IPv4 market

Path

1 · Holder
record created Jul 18, 2024
2 · Leased from
its owner, directly
3 · Announced by
AS57043 Hostkey B.V.
since Aug 2024 · 2.3 yr ago
4 · Use
Hosting

Lineage

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

87.121.58.0/24

From the registry to its use

  1. Dec 8, 2007– Jul 1, 2013
    Announced
    AS39910 Famco AB
    Business
  2. Nov 22, 2013– Sep 12, 2022
    Announced
    AS200068 Stepan Pechman
  3. Oct 31, 2022– Jul 9, 2023
    Announced
    AS20454 Secured Servers LLC
    Hosting
  4. Jul 22, 2023– Aug 26, 2023
    Announced
    AS198802 Jessica Meinecke
  5. Sep 8, 2023– Dec 12, 2023
    Announced
    AS202685 Arkel Elektrik Elektronik San ve Tic A.S
    Business
  6. Dec 13, 2023– Jul 27, 2024
    Announced
    AS51396 Pfcloud UG (haftungsbeschrankt)
    Hosting
  7. Jul 18, 2024
    Registry record
    Neterra Ltd.
    ALLOCATED PA
    87.121.58.0/24
  8. Aug 9, 2024
    Route object
    AS57043 Hostkey B.V.
    RIPE route object for AS57043 Hostkey B.V., maintainer INTERLIR-MNT
  9. Aug 9, 2024– today
    Announced
    AS57043 Hostkey B.V.
    Hosting
  10. today
    Leased from
    InterLIR
    Lessor

Network & registry

Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Rotating
First seen
Dec 2007
Current origin since
Aug 2024 · 2.3 yr
Origin networks
7
Last change of origin
Aug 2024
Recorded history

History

Handoffs
6