131.107.0.0/16

AS3598 · Microsoft Corporation

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Summary

Country	United States
Domain	microsoft.com
ASN	AS3598
Registry	ARIN
ID	MICROSOFT

WHOIS Details

NetHandle:      NET-131-107-0-0-1
OrgID:          MSFT
Parent:         NET-131-0-0-0-0
NetName:        MICROSOFT
NetRange:       131.107.0.0 - 131.107.255.255
NetType:        allocation
RegDate:        1988-11-11
Updated:        2021-12-14
Source:         ARIN


OrgID:          MSFT
OrgName:        Microsoft Corporation
CanAllocate:    
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
Comment:        To report suspected security issues specific to traffic emanating from Microsoft online services, including the distribution of malicious content or other illicit or illegal material through a Microsoft online service, please submit reports to:
Comment:        * https://cert.microsoft.com.  
Comment:        For SPAM and other abuse issues, such as Microsoft Accounts, please contact:
Comment:        * abuse@microsoft.com.  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * secure@microsoft.com.  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * msndcc@microsoft.com
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * IOC@microsoft.com
RegDate:        1998-07-10
Updated:        2025-06-10
OrgAdminHandle: IPHOS5-ARIN
OrgTechHandle:  BEDAR6-ARIN
OrgTechHandle:  IPHOS5-ARIN
OrgTechHandle:  MRPD-ARIN
OrgTechHandle:  SINGH683-ARIN
OrgAbuseHandle: MAC74-ARIN
OrgRoutingHandle:   CHATU3-ARIN
Source:         ARIN


POCHandle:      BEDAR6-ARIN
IsRole:         N
LastName:       Bedard
FirstName:      Dawn
Street:         1 Redmond Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2016-10-20
Updated:        2025-08-19
OfficePhone:    +1-425-538-6637
Mailbox:        dabedard@microsoft.com
Source:         ARIN


POCHandle:      IPHOS5-ARIN
IsRole:         N
LastName:       IPHostmaster
FirstName:      IPHostmaster
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     20147
RegDate:        2021-10-13
Updated:        2025-10-21
OfficePhone:    +1-425-538-6637
Mailbox:        iphostmaster@microsoft.com
Source:         ARIN


POCHandle:      MRPD-ARIN
IsRole:         Y
LastName:       Microsoft Routing, Peering, and DNS
FirstName:      
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2013-08-20
Updated:        2025-10-16
OfficePhone:    +1-425-882-8080
Mailbox:        IOC@microsoft.com
Source:         ARIN


POCHandle:      MAC74-ARIN
IsRole:         Y
LastName:       Microsoft Abuse Contact
FirstName:      
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2013-08-20
Updated:        2025-06-10
OfficePhone:    +1-425-882-8080
Mailbox:        abuse@microsoft.com
Source:         ARIN


POCHandle:      SINGH683-ARIN
IsRole:         N
LastName:       Singh
FirstName:      Prachi
Street:         1 Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
RegDate:        2023-06-13
Updated:        2023-07-11
OfficePhone:    +1-425-707-5601
Mailbox:        pracsin@microsoft.com
Source:         ARIN

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
131.132.0.0/16	AS3766	Shared Services Canada	65,536
131.123.0.0/16	AS11050	Kent State University	65,536
131.66.0.0/16	AS27064	DoD Network Information Center	65,536
131.91.0.0/16	AS36843	Florida Atlantic University	65,536
131.175.0.0/16	AS198949	CINECA Consorzio Interuniversitario	65,536
131.187.0.0/16	AS22320	OARnet	65,536
131.248.0.0/16	AS2497	ITOCHU Techno-Solutions Corporation	65,536
131.86.0.0/16	AS27046	DoD Network Information Center	65,536
131.7.0.0/16	AS27064	Air Force Systems Networking	65,536
131.254.0.0/16	AS1938	Institut National de Recherche en Informatique et Automatique de Rennes	65,536
131.64.0.0/16	AS27064	DoD Network Information Center	65,536
131.160.0.0/16	AS158	Oy L M Ericsson Ab	65,536
131.171.0.0/16	AS22877	University of Maryland Global Campus	65,536
131.93.0.0/16	AS20115	Charter Communications LLC	65,536
131.183.0.0/16	AS2025	University of Toledo	65,536
131.212.0.0/16	AS217	University of Minnesota	65,536
131.174.0.0/16	AS1103	Radboud Universiteit Nijmegen	65,536
131.115.0.0/16	AS1729	Telia Company AB	65,536
131.147.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.182.0.0/16	AS270	National Aeronautics and Space Administration	65,536
131.194.0.0/16	AS19342	Trinity University	65,536
131.87.0.0/16	AS27046	DoD Network Information Center	65,536
131.156.0.0/16	AS11417	Northern Illinois University	65,536
131.127.0.0/16	AS16509	Amazon.com, Inc.	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
131.230.0.0/16	AS15119	Southern Illinois University Carbondale	65,536
131.67.0.0/16	AS27064	DoD Network Information Center	65,536
131.116.0.0/16	AS1729	Telia Company AB	65,536
131.190.0.0/16	AS11003	The Procter and Gamble Company	65,536
131.203.0.0/16	AS132264	Two Degrees Mobile Limited	65,536
131.180.0.0/16	AS1128	P.O. Box 354	65,536
131.167.0.0/16	AS13335	BATTELLE MEMORIAL INSTITUTE	65,536
131.1.0.0/16	AS20746	OLIVETTI S.p.A.	65,536
131.159.0.0/16	AS209335	Technical University of Munich	65,536
131.198.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.199.0.0/16	AS1341	Rockwell Collins, Inc.	65,536
131.94.0.0/16	AS3681	Florida International University	65,536
131.236.0.0/16	AS23859	University of New South Wales	65,536
131.151.0.0/16	AS11348	Missouri University of Science and Technology	65,536
131.168.0.0/16	AS16509	Amazon.com, Inc.	65,536
131.213.0.0/16	AS2527	Sony Network Communications Inc.	65,536
131.187.0.0/16	AS26898	OARnet	65,536
131.91.0.0/16	AS12013	Florida Atlantic University	65,536
131.96.0.0/16	AS10631	Georgia State University	65,536
131.211.0.0/16	AS1103	Heidelberglaan 8	65,536
131.135.0.0/16	AS3766	Defense Research Establishment Ottawa	65,536

Hosted domains

There are 66 domain names hosted across 54 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
131.107.221.40	microsoftinternetsafety.org	5
131.107.79.181	terrariumgame.net	3
131.107.151.171	msslam.net	3
131.107.65.72	touchstudioapp.net	3
131.107.97.127	ms360.org	2
131.107.18.200	obvt.com	2
131.107.18.201	obvt.net	2
131.107.83.39	windowsreadiness.com	2
131.107.114.29	microsoftlawportal.net	2
131.107.116.50	appmap.net	1
131.107.65.179	microsoft-study.com	1
131.107.67.0	directtaps.net	1
131.107.130.70	metio.ms	1
131.107.98.88	passportimages.net	1
131.107.132.25	ygjinglian.top	1
131.107.159.70	fotoloft.com	1
131.107.5.42	getmeontooffice365.com	1
131.107.0.95	larisabrodskyarchitect.com	1
131.107.96.116	microsoftfinancing.com.br	1
131.107.250.15	waserviceslabs.net	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

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

IP Address	ASN	Details
131.107.52.141	AS3598 Microsoft Corporation	`1.09ms` from Seattle, US
131.107.151.3	AS3598 Microsoft Corporation	`0.75ms` from Seattle, US
131.107.71.157	AS3598 Microsoft Corporation	`1.52ms` from Seattle, US
131.107.5.117	AS3598 Microsoft Corporation	`0.81ms` from Seattle, US

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
192.203.32.192	AS19255 YOUR.ORG, INC.	`0.20ms` from Amsterdam, NL
114.248.86.96	AS4808 China Unicom Beijing Province Network	`3.78ms` from Beijing, CN
201.254.4.80	AS22927 Telefonica de Argentina	`2.26ms` from Buenos Aires, AR
190.216.237.176	AS271904 CHARTER COMMUNICATIONS INTERNATIONAL DE VENEZUELA C.A.	`0.60ms` from Caracas, VE
136.114.20.64	AS396982 Google LLC	`0.11ms` from Council Bluffs, US
52.51.0.96	AS16509 Amazon.com, Inc.	`0.16ms` from Dublin, IE
80.136.29.64	AS3320 Deutsche Telekom AG	`5.52ms` from Frankfurt am Main, DE
113.172.39.80	AS45899 VNPT Corp	`1.41ms` from Ho Chi Minh City, VN
103.208.11.112	AS153494 XRUI TECHNOLOGY LIMITED	`1.59ms` from Hong Kong, HK
109.147.145.208	AS2856 British Telecommunications PLC	`2.71ms` from London, GB
86.23.194.96	AS5089 Virgin Media Limited	`6.54ms` from London, GB
90.116.23.160	AS3215 Orange S.A.	`4.59ms` from Marseille, FR
151.83.150.160	AS1267 WIND TRE S.P.A.	`4.90ms` from Milan, IT
79.12.199.224	AS3269 Telecom Italia S.p.A.	`8.69ms` from Milan, IT
96.9.98.16	AS36849 1st Amendment Encrypted Openness LLC	`0.15ms` from Montreal, CA
88.174.153.224	AS12322 Free SAS	`1.99ms` from Paris, FR
67.120.194.208	AS7018 AT&T Enterprises, LLC	`2.65ms` from San Jose, US
192.126.174.112	AS397731 EliteWork LLC	`1.08ms` from Seattle, US
45.130.208.16	AS34903 Operator Chmury Krajowej Sp. z o.o.,	`0.40ms` from Warsaw, PL
35.199.52.128	AS396982 Google LLC	`0.13ms` from Ashburn, US
35.162.71.96	AS16509 Amazon.com, Inc.	`0.14ms` from Boardman, US
171.213.213.32	AS4134 CHINANET-BACKBONE	`3.27ms` from Chengdu, CN
8.134.148.224	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`0.11ms` from Guangzhou, CN
116.62.224.32	AS37963 Hangzhou Alibaba Advertising Co.,Ltd.	`3.81ms` from Hangzhou, CN
103.150.211.0	AS151206 HK CLOUD DATA CO., LIMITED	`1.30ms` from Hong Kong, HK

Traceroute

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

traceroute -a -n -q1 -f10 -m13 131.107.32.131

traceroute to 131.107.32.131 (131.107.32.131): 13 hops max, 52 byte packets

10 [AS4808] 221.216.106.105 4.964 ms

11 *

12 *

13 *

Measurement taken from

IPinfo ProbeNet in Beijing, CN

On November 14th 2025

What are IP address ranges?

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