131.163.0.0/16

AS8075 · Microsoft Corporation

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Summary

Country	United Kingdom
Domain	microsoft.com
ASN	AS8075
Registry	RIPE
ID	UK-MICROSOFT-19881213

WHOIS Details

inetnum:        131.163.0.0 - 131.163.255.255
netname:        UK-MICROSOFT-19881213
country:        GB
org:            ORG-MA42-RIPE
admin-c:        DH5439-RIPE
tech-c:         MRPA3-RIPE
status:         ALLOCATED PA
mnt-by:         RIPE-NCC-HM-MNT
mnt-by:         MICROSOFT-MAINT
created:        2023-10-26T14:22:48Z
last-modified:  2023-10-26T14:22:48Z
source:         RIPE
abuse-email:    abuse@microsoft.com
abuse-c:        MAC274-RIPE
abuse-org:      ORG-MA42-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
e-mail:         iphostmaster@microsoft.com
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

role:           Microsoft Routing, Peering, and DNS
address:        One Microsoft Way
address:        Redmond, WA 98052
e-mail:         ioc@microsoft.com
nic-hdl:        MRPA3-RIPE
mnt-by:         MICROSOFT-MAINT
created:        2014-08-26T16:25:24Z
last-modified:  2014-08-26T16:25:24Z
source:         RIPE

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

Nearby Ranges

BGP prefixes that overlap with 131.0.0.0/8

Range	ASN	Company	Num of IPs
131.244.0.0/15	AS24014	Bond University Limited	131,072
131.187.0.0/16	AS22320	OARnet	65,536
131.123.0.0/16	AS11050	Kent State University	65,536
131.177.0.0/16	AS1759	Telia Finland Oyj	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.183.0.0/16	AS2025	University of Toledo	65,536
131.109.0.0/16	AS14464	Rhode Island Network for Educ. Technology	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.169.0.0/16	AS1754	Deutsches Elektronen-Synchrotron DESY	65,536
131.128.0.0/16	AS14325	University of Rhode Island	65,536
131.93.0.0/16	AS20115	Charter Communications LLC	65,536
131.197.0.0/16	AS19773	Motorola - Network Computing Services	65,536
131.246.0.0/16	AS199578	Rheinland-Pfaelzische Technische Universitaet Kaiserslautern-Landau	65,536
131.243.0.0/16	AS16	Lawrence Berkeley National Laboratory	65,536
131.128.0.0/16	AS14348	University of Rhode Island	65,536
131.160.0.0/16	AS158	Oy L M Ericsson Ab	65,536
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.68.0.0/16	AS138	DoD Network Information Center	65,536
131.127.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.142.0.0/16	AS1742	Smithsonian Astrophysical Observatory	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.96.0.0/16	AS10631	Georgia State University	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.254.0.0/16	AS1938	Institut National de Recherche en Informatique et Automatique de Rennes	65,536
131.239.0.0/16	AS11426	Crown Castle Fiber LLC	65,536
131.224.0.0/16	AS1103	Rijksinstituut voor Volksgezondheid en Milieuhygiene	65,536
131.155.0.0/16	AS1161	P.O. Box 513	65,536
131.175.0.0/16	AS198949	CINECA Consorzio Interuniversitario	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.203.0.0/16	AS132264	Two Degrees Mobile Limited	65,536
131.190.0.0/16	AS11003	The Procter and Gamble Company	65,536
131.167.0.0/16	AS13335	BATTELLE MEMORIAL INSTITUTE	65,536
131.180.0.0/16	AS1128	P.O. Box 354	65,536
131.230.0.0/16	AS15118	Southern Illinois University Carbondale	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.199.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.203.0.0/16	AS134359	Two Degrees Mobile Limited	65,536
131.174.0.0/16	AS1103	Radboud Universiteit Nijmegen	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.67.0.0/16	AS138	DoD Network Information Center	65,536
131.151.0.0/16	AS11348	Missouri University of Science and Technology	65,536
131.172.0.0/16	AS135893	LATROBE UNIVERSITY	65,536
131.116.0.0/16	AS1729	Telia Company AB	65,536
131.114.0.0/16	AS137	UNI-Pisa	65,536
131.154.0.0/16	AS137	INFN - CNAF - Bologna	65,536
131.175.0.0/16	AS137	CINECA Consorzio Interuniversitario	65,536
131.66.0.0/16	AS138	DoD Network Information Center	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536

Hosted domains

There are 238 domain names hosted across 50 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.163.67.30	orisdental.no	82
131.163.25.241	bufdir.no	50
131.163.88.166	damilarecoaching.com	25
131.163.53.14	trondheim.kommune.no	18
131.163.24.83	hageland.no	9
131.163.55.101	kioo.app	3
131.163.80.4	ikmattest.no	3
131.163.88.112	xn--prvenorsk-m8a.no	2
131.163.52.158	bygghandel.com	2
131.163.80.55	dibk.cloud	2
131.163.96.72	gatexconnect.com	2
131.163.52.143	theryn.ai	2
131.163.88.168	mn2375999.xyz	2
131.163.80.33	duartevilar.me	1
131.163.80.14	rightuser.id	1
131.163.28.113	iotas.fi	1
131.163.80.117	whimoya.uz	1
131.163.64.101	stenografen.no	1
131.163.80.80	asdai.info	1
131.163.36.244	studiebarometeret.no	1

Hosted domains API

Our Hosted Domains API, or Reverse IP API returns a full list of domains that are hosted on a single IP address.

Useful for Cybersecurity

Read more

Pingable IPs

2,586 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address	ASN	Details
131.163.66.140	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
131.163.28.18	AS8075 Microsoft Corporation	`0.54ms` from Oslo, NO
131.163.42.115	AS8075 Microsoft Corporation	`0.64ms` from Oslo, NO
131.163.16.111	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
131.163.30.16	AS8075 Microsoft Corporation	`0.56ms` from Oslo, NO
131.163.63.173	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
131.163.97.133	AS8075 Microsoft Corporation	`1.07ms` from Oslo, NO
131.163.41.183	AS8075 Microsoft Corporation	`0.84ms` from Oslo, NO
131.163.32.91	AS8075 Microsoft Corporation	`0.67ms` from Oslo, NO
131.163.108.192	AS8075 Microsoft Corporation	`0.67ms` from Oslo, NO
131.163.29.27	AS8075 Microsoft Corporation	`0.52ms` from Oslo, NO
131.163.17.6	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
131.163.56.175	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
131.163.39.255	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
131.163.14.36	AS8075 Microsoft Corporation	`0.67ms` from Oslo, NO
131.163.67.152	AS8075 Microsoft Corporation	`0.58ms` from Oslo, NO
131.163.43.163	AS8075 Microsoft Corporation	`0.67ms` from Oslo, NO
131.163.24.109	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO
131.163.31.228	AS8075 Microsoft Corporation	`0.66ms` from Oslo, NO
131.163.105.240	AS8075 Microsoft Corporation	`0.55ms` from Oslo, NO
131.163.81.43	AS8075 Microsoft Corporation	`1.02ms` from Oslo, NO
131.163.25.151	AS8075 Microsoft Corporation	`0.55ms` from Oslo, NO
131.163.46.46	AS8075 Microsoft Corporation	`0.52ms` from Oslo, NO
131.163.58.0	AS8075 Microsoft Corporation	`0.54ms` from Oslo, NO
131.163.57.99	AS8075 Microsoft Corporation	`0.53ms` from Oslo, NO

Other Pingable IPs

Below is a random selection of 25 IPs that replied to an ICMP ping during our most recent internet scan.

IP Address	ASN	Details
104.46.127.48	AS8075 Microsoft Corporation	`0.18ms` from Boydton, US
27.75.186.32	AS7552 Viettel Group	`2.11ms` from Ho Chi Minh City, VN
69.153.128.0	AS7018 AT&T Enterprises, LLC	`1.65ms` from Houston, US
39.37.161.208	AS17557 Pakistan Telecommunication Company Limited	`2.45ms` from Lahore, PK
180.144.84.112	AS17511 OPTAGE Inc.	`1.50ms` from Osaka, JP
210.132.162.96	AS2527 Sony Network Communications Inc.	`9.09ms` from Osaka, JP
176.111.246.192	AS20900 IMSNETWORKS	`0.31ms` from Paris, FR
24.208.89.224	AS10796 Charter Communications Inc	`9.93ms` from Chicago, US
192.89.115.64	AS1759 Telia Finland Oyj	`8.41ms` from Helsinki, FI
73.164.11.192	AS7922 Comcast Cable Communications, LLC	`6.91ms` from Minneapolis, US
92.126.63.144	AS12389 PJSC Rostelecom	`5.36ms` from Novosibirsk, RU
27.89.117.192	AS2516 KDDI CORPORATION	`6.38ms` from Osaka, JP
78.203.160.64	AS12322 Free SAS	`1.37ms` from Paris, FR
189.130.172.144	AS8151 UNINET	`4.16ms` from Santiago de Queretaro, MX
58.250.20.32	AS17623 China Unicom Shenzen network	`4.75ms` from Shenzhen, CN
80.170.231.144	AS1257 Tele2 Sverige AB	`0.67ms` from Stockholm, SE
34.184.14.128	AS396982 Google LLC	`0.14ms` from Ashburn, US
73.207.19.96	AS7922 Comcast Cable Communications, LLC	`4.81ms` from Atlanta, US
65.188.226.16	AS11426 Charter Communications Inc	`6.87ms` from Charlotte, US
50.102.203.240	AS5650 Frontier Communications of America, Inc.	`12.07ms` from Chicago, US
162.214.15.144	AS46606 Unified Layer	`2.06ms` from Draper, US
84.142.138.96	AS3320 Deutsche Telekom AG	`7.61ms` from Frankfurt am Main, DE
193.112.175.160	AS45090 Shenzhen Tencent Computer Systems Company Limited	`2.20ms` from Guangzhou, CN
74.40.243.48	AS5650 Frontier Communications of America, Inc.	`13.05ms` from Los Angeles, US
54.151.86.64	AS16509 Amazon.com, Inc.	`0.13ms` from San Jose, US

Traceroute

Below is a recent traceroute taken from the IPinfo ProbeNet to an IP in this range. Learn more.

traceroute -a -n -q1 -f2 -m8 131.163.140.93

traceroute to 131.163.140.93 (131.163.140.93): 8 hops max, 52 byte packets

2 [AS140599] 103.150.220.2 0.075 ms

3 *

4 [AS9658] 180.232.63.78 2.787 ms

5 [AS8075] 104.44.13.56 2.364 ms

6 *

7 *

8 *

Measurement taken from

IPinfo ProbeNet in Angeles City, PH

On January 18th 2026

What are IP address ranges?

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