Extended IP Address Information for 51.144.187.226
The following information for the IP address 51.144.187.226 has been acquired by querying the entity responsible for management of the subnet it belongs to. There are several international governing bodies for different regions of the world.
Cached on 2025-05-28 13:49:26 (refresh)
Response from whois.ripe.net:
inetnum: 51.140.0.0 - 51.145.255.255
org: ORG-MA42-RIPE
netname: MICROSOFT
descr: Microsoft Limited UK
country: GB
admin-c: DH5439-RIPE
tech-c: MRPA3-RIPE
status: LEGACY
mnt-by: RIPE-NCC-LEGACY-MNT
mnt-by: MICROSOFT-MAINT
created: 2015-05-21T17:21:54Z
last-modified: 2016-07-25T09:38:58Z
source: RIPE
organisation: ORG-MA42-RIPE
org-name: Microsoft Limited
country: GB
org-type: LIR
descr: Microsoft Corporation AS8075
descr: To report suspected security issues specific to
descr: traffic emanating from Microsoft online services,
descr: including the distribution of malicious content
descr: or other illicit or illegal material through a
descr: Microsoft online service, please submit reports
descr: to:
descr: * https://cert.microsoft.com
descr: For SPAM and other abuse issues, such as Microsoft
descr: Accounts, please contact:
descr: * abuse@microsoft.com
descr: To report security vulnerabilities in Microsoft
descr: products and services, please contact:
descr: * secure@microsoft.com
descr: For legal and law enforcement-related requests,
descr: please contact:
descr: * msndcc@microsoft.com
descr: For routing, peering or DNS issues, please
descr: contact:
descr: * IOC@microsoft.com
address: One Microsoft Way
address: WA 98052
address: Redmond
address: UNITED STATES
phone: +1 425 882 8080
fax-no: +1 425 936 7329
abuse-c: MAC274-RIPE
mnt-ref: RIPE-NCC-HM-MNT
mnt-ref: MICROSOFT-MAINT
mnt-by: RIPE-NCC-HM-MNT
mnt-by: MICROSOFT-MAINT
created: 2004-04-17T12:18:10Z
last-modified: 2022-03-08T18:20:31Z
source: RIPE # Filtered
role: Microsoft Routing, Peering, and DNS
address: One Microsoft Way
address: Redmond, WA 98052
nic-hdl: MRPA3-RIPE
mnt-by: MICROSOFT-MAINT
created: 2014-08-26T16:25:24Z
last-modified: 2014-08-26T16:25:24Z
source: RIPE # Filtered
person: Divya Quamara
address: One Microsoft Way
address: Redmond, WA 98052
phone: +1-425-882-8080
nic-hdl: DH5439-RIPE
mnt-by: MICROSOFT-MAINT
created: 2014-08-26T16:24:14Z
last-modified: 2016-02-19T07:09:41Z
source: RIPE
route: 51.144.0.0/15
origin: AS8075
descr: Microsoft
mnt-by: MICROSOFT-MAINT
created: 2020-07-22T15:06:00Z
last-modified: 2020-07-22T15:06:00Z
source: RIPE # Filtered