Data as of Nov 3, 2026

64.239.56.0/24

No anonymizer space · no proxy exits in 30 days

Microsoft Corporation · space held by DNB Bank ASA

Announcement
this exact prefix
RPKI valid
Announced by
Type
Hosting
Risk
50 / 100 · Medium
Recent change
New origin Sep 2026
its first announcement on record
registry: lir-partitioned pa to a party the registry does not name by DNB Bank ASA, Sep 3, 2026

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
64.239.56.0/23512NO-DNB-20010925DNB Bank ASA (ORG-DBA27-RIPE) · NOALLOCATED PAAug 18, 2025[email protected]
└ 64.239.56.0/24256NO-DNB-20260903unknownLIR-PARTITIONED PASep 3, 2026[email protected]
via NO-DNB-20010925

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

Registry

Holder

Organization
DNB Bank ASA
Handle
ORG-DBA27-RIPE
Range
64.239.56.0/23
Registration type
ALLOCATED PA
Record created
Aug 18, 2025
Reallocated to
Not named in the registry
Reallocated range
64.239.56.0/24
Reallocation type
LIR-PARTITIONED PA
Reallocated
Sep 3, 2026
Origin network

AS8075

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