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Data as of Nov 7, 2026

70.152.0.0/15

No anonymizer space

Microsoft Corporation

Announcement
this exact prefix
RPKI valid
Announced by
AS8075
Type
Hosting

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
70.152.0.0/15131,072MSFTMicrosoft Corporation (MSFT) · USDirect AllocationDec 11, 2019abuse@microsoft.com
└ 70.152.64.0/1816,384BLS-70-152-64-0-1003020945JAN ADSL Eeua (C02435215) · USReassignedMar 3, 2010abuse@microsoft.com
via MSFT
└ 70.152.128.0/198,192BLS-70-152-128-0-1003020945INT ADSL Eeua (C02435216) · USReassignedMar 3, 2010abuse@microsoft.com
via MSFT
└ 70.152.160.0/198,192BLS-70-152-160-0-1003020945AGS ADSL Eeua (C02435217) · USReassignedMar 3, 2010abuse@microsoft.com
via MSFT
└ 70.152.192.0/1816,384BLS-70-152-192-0-1003020946MCO ADSL Eeua (C02435218) · USReassignedMar 3, 2010abuse@microsoft.com
via MSFT
└ 70.153.64.0/198,192BLS-70-153-64-0-1003020946LFT ADSL Eeua (C02435219) · USReassignedMar 3, 2010abuse@microsoft.com
via MSFT
└ 70.153.96.0/198,192BLS-70-153-96-0-1003020946TYS ADSL Eeua (C02435240) · USReassignedMar 3, 2010abuse@microsoft.com
via MSFT
└ 70.153.128.0/198,192BLS-70-153-128-0-1003020946CHA ADSL Eeua (C02435241) · USReassignedMar 3, 2010abuse@microsoft.com
via MSFT

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
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