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Data as of Nov 10, 2026

185.143.158.0/23

No anonymizer space · no proxy exits in 30 days

Proact IT UK Limited · space held by Proact Netherlands B.V.

Announcement
185.143.156.0/22
RPKI valid
Announced by
AS62313
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Nov 9, 2026
from AS203179 Proact Netherlands B.V.

Registrations in this block

The registry's network records over this block, widest first, each under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
185.143.156.0/221,024NL-PEOPLEWARE-20160315Proact Netherlands B.V. (ORG-PISB1-RIPE) · NLALLOCATED PAMar 15, 2016administrators@shareditcenter.nl
└ 185.143.158.0/23512PROACTMCS02unknownASSIGNED PAOct 24, 2017administrators@shareditcenter.nl
via NL-PEOPLEWARE-20160315

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Announced by

Covering announcement 185.143.156.0/22

Prefix
185.143.156.0/22
Announced by
AS62313 Proact IT UK Limited
Type
Hosting
RPKI
RPKI valid
Netname
NL-PEOPLEWARE-20160315
Registrant
Proact Netherlands B.V.
RIR
RIPE NCC
Origin network

AS62313

GB
Name
Proact IT UK Limited
Type
Hosting
Registered
Nov 13, 2013
Domain
proact.eu
Website
www.proact.eu/
Spamhaus ASN-DROP
not listed