LAYER3 INTEL
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Data as of Nov 14, 2026

45.150.156.0/22

No anonymizer space · no proxy exits in 30 days

WorldStream B.V. · space held by Cornelis Reinier Monshouwer, trading as Monshouwer Internet Diensten

Announcement
this exact prefix
RPKI valid
Announced by
AS49981
Type
Hosting
Risk
50 / 100 · Medium

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
45.150.156.0/221,024NL-MONSHOUWER-20190906Cornelis Reinier Monshouwer, trading as Monshouwer Internet Diensten (ORG-CRMT2-RIPE) · NLALLOCATED PASep 6, 2019abuse@monshouwer.eu
└ 45.150.156.0/23512MIND-156-157Monshouwer Internet DienstenASSIGNED PAAug 1, 2024abuse@monshouwer.eu
via NL-MONSHOUWER-20190906
└ 45.150.158.0/23512MIND-158-159Monshouwer Internet DienstenASSIGNED PAAug 1, 2024abuse@monshouwer.eu
via NL-MONSHOUWER-20190906

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
Routing timeline

Who has announced this prefix

Summary

Routing history

Pattern
Stable
First seen
Jan 2020
Current origin since
Jan 2020 · 6.9 yr
Origin networks
1