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Data as of Nov 7, 2026

163.5.41.0/24

6 residential-proxy exits · 30 days

Hostkey B.V. · space held by Ionis Group - Ionis Schools of Technology and Management SAS

Announcement
this exact prefix
RPKI valid
Announced by
AS57043
Type
Hosting
Risk
50 / 100 · Medium
Recently moved
Recent change
New origin May 2026
from AS142146 Sandhill Solution Pte. Ltd.
registry: sub-allocated pa to jogcorp by Ionis Group - Ionis Schools of Technology and Management SAS, Jun 6, 2026

Residential-proxy exits

Proxy exits
6
2.3% of its addresses · 30 days
Oct 8, 2026 – Nov 6, 2026

Exits seen per day

208 observations
IPv4 market

Path

Reallocated to jogcorp · Jun 6, 2026 · 5 mo ago · by Ionis Group - Ionis Schools of Technology and Management SAS
1 · Holder
Ionis Group - Ionis Schools of Technology and Management SAS
record created Jun 23, 2022 · reallocated to jogcorp Jun 6, 2026
2 · Leased from
InterLIR
its owner, directly
3 · Announced by
AS57043 Hostkey B.V.
since May 2026 · 5 mo ago
4 · Use
Hosting

Lineage

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

163.5.41.0/24

From the registry to its use

  1. May 21, 2021– Jun 1, 2021
    Announced
    AS56339 Ionis Group - Ionis Schools of Technology and Management SAS
    Business
  2. Aug 13, 2021– Nov 12, 2024
    Announced
    AS56339 Ionis Group - Ionis Schools of Technology and Management SAS
    Business
  3. Jun 23, 2022
    Registry record
    Ionis Group - Ionis Schools of Technology and Management SAS
    ALLOCATED PA
    163.5.0.0/16
  4. Nov 1, 2024– Nov 24, 2024
    Announced
    AS834 IPXO LLC
    Hosting
  5. Nov 13, 2024– Mar 19, 2026
    Announced
    AS20473 The Constant Company, LLC
    Hosting
  6. Mar 8, 2026– Mar 31, 2026
    Announced
    AS834 IPXO LLC
    Hosting
  7. Mar 20, 2026– Apr 24, 2026
    Announced
    AS142146 Sandhill Solution Pte. Ltd.
    Hosting
  8. May 31, 2026– today
    Announced
    AS57043 Hostkey B.V.
    Hosting
  9. Jun 6, 2026
    Reallocated
    jogcorp
    SUB-ALLOCATED PA
    163.5.41.0/24
  10. Jun 7, 2026
    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
163.5.0.0/1665,536FR-IONIS-19920629Ionis Group - Ionis Schools of Technology and Management SAS (ORG-FIGS1-RIPE) · FRALLOCATED PAJun 23, 2022jonathan.gnassia@ionis-group.com
└ 163.5.41.0/24256InterLIR-MarketplacejogcorpSUB-ALLOCATED PAJun 6, 2026ripe@interlir.com
└ 163.5.41.0/25128LLC-IT-TECHNOLOGY-VECTORunknownASSIGNED PAJun 7, 2026ripe@interlir.com
└ 163.5.41.128/25128LLC-IT-TECHNOLOGY-VECTORunknownASSIGNED PAJun 7, 2026ripe@interlir.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Ionis Group - Ionis Schools of Technology and Management SAS
Handle
ORG-FIGS1-RIPE
Range
163.5.0.0/16
Registration type
ALLOCATED PA
Record created
Jun 23, 2022
Reallocated to
jogcorp
Reallocated range
163.5.41.0/24
Reallocation type
SUB-ALLOCATED PA
Reallocated
Jun 6, 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