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Data as of Nov 3, 2026

145.190.167.0/24

No anonymizer space · no proxy exits in 30 days

Microsoft Corporation · space held by Microsoft Limited

Announcement
this exact prefix
RPKI valid
Announced by
AS8069
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Oct 22, 2026
its first announcement on record

Announcements

Less specific

Covering announcements

PrefixOriginTypeHolderRPKI
145.190.0.0/15
since Aug 2024
AS8075HostingMicrosoft Limited

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
145.176.0.0/121,048,576UK-MICROSOFT-19930901Microsoft Limited (ORG-MA42-RIPE) · GBALLOCATED PASep 6, 2024[email protected]
└ 145.190.0.0/1665,536cloudunknownASSIGNED PASep 5, 2025[email protected]
via UK-MICROSOFT-19930901

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
IPv4 market

Holder

Holder in the market →
Organization
Microsoft Limited
Handle
ORG-MA42-RIPE
Range
145.176.0.0/12
Registration type
ALLOCATED PA
Record created
Sep 6, 2024
Origin network

AS8069

US
Name
Microsoft Corporation
Type
Hosting
Registered
Mar 31, 1997
Domain
microsoft.com
Website
www.microsoft.com
Industry
Other
Spamhaus ASN-DROP
not listed