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Data as of Nov 8, 2026

81.29.150.0/24

No anonymizer space · no proxy exits in 30 days

WorldStream B.V. · space held by Bzsolutions SRL

Announcement
this exact prefix
RPKI valid
Announced by
AS49981
Type
Hosting
Risk
50 / 100 · Medium
IPv4 market

Path

1 · Holder
Bzsolutions SRL
record created Jul 22, 2021
2 · Leased from
InterLIR
its owner, directly
3 · Announced by
AS49981 WorldStream B.V.
since Feb 2023 · 3.7 yr ago
4 · Use
Hosting

Lineage

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

81.29.150.0/24

From the registry to its use

  1. Jul 22, 2021
    Registry record
    Bzsolutions SRL
    ALLOCATED PA
    81.29.144.0/20
  2. Sep 25, 2022– Mar 11, 2023
    Announced
    AS398343 Baxet Group Inc.
    Hosting
  3. Feb 28, 2023– today
    Announced
    AS49981 WorldStream B.V.
    Hosting
  4. Mar 1, 2023
    Assigned
    [email protected]
    ASSIGNED PA
    81.29.150.0/24
  5. Mar 9, 2023
    Route object
    AS49981 WorldStream B.V.
    RIPE route object for AS49981 WorldStream B.V., maintainer MNT-WORLDSTREAM
  6. 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
81.29.144.0/204,096IT-BZSOLUTIONS-20060328Bzsolutions SRL (ORG-BS449-RIPE) · ITALLOCATED PAJul 22, 2021info@bzsolutions.it
└ 81.29.150.0/24256HMARAIO[email protected]ASSIGNED PAMar 1, 2023ripe@interlir.com

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
IPv4 market

Holder

Holder in the market →
Organization
Bzsolutions SRL
Handle
ORG-BS449-RIPE
Range
81.29.144.0/20
Registration type
ALLOCATED PA
Record created
Jul 22, 2021
Origin network

AS49981

NL
Name
WorldStream B.V.
Type
Hosting
Registered
Oct 21, 2009
Domain
worldstream.com
Website
www.worldstream.com
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed
VPN servers
104