1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.107.0.0/16
  4. AS3598  | 131.107.0.0/16

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:      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:      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:      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
131.88.0.0/16 AS749 DoD Network Information Center 65,536
131.64.0.0/16 AS27064 DoD Network Information Center 65,536
131.31.0.0/16 AS749 DoD Network Information Center 65,536
131.85.0.0/16 AS749 DoD Network Information Center 65,536
131.23.0.0/16 AS749 Air Force Systems Networking 65,536
131.67.0.0/16 AS27064 DoD Network Information Center 65,536
131.173.0.0/16 AS680 Universitaet Osnabrueck; Rechenzentrum 65,536
131.178.0.0/16 AS6342 Instituto Tecnológico y de Estudios Superiores de Monterrey 65,536
131.218.0.0/16 AS668 Headquarters, USAISC 65,536
131.240.0.0/16 AS749 DoD Network Information Center 65,536
131.64.0.0/16 AS721 DoD Network Information Center 65,536
131.86.0.0/16 AS721 DoD Network Information Center 65,536
131.2.0.0/16 AS749 Air Force Systems Networking 65,536
131.187.0.0/16 AS600 OARnet 65,536
131.249.0.0/16 AS397380 Temple University Health System, Inc. 65,536
131.77.0.0/16 AS5974 DoD Network Information Center 65,536
131.87.0.0/16 AS5852 DoD Network Information Center 65,536
131.118.0.0/16 AS6059 University System of Maryland 65,536
131.241.0.0/16 AS6181 Altafiber 65,536
131.120.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.214.0.0/16 AS668 Air Force Systems Networking 65,536
131.220.0.0/16 AS680 Rheinische Friedrich-Wilhelms-Universitaet Bonn 65,536
131.165.0.0/16 AS6834 KMD A/S 65,536
131.32.0.0/16 AS721 Air Force Systems Networking 65,536
131.16.0.0/16 AS721 Air Force Systems Networking 65,536
131.187.0.0/16 AS22320 OARnet 65,536
131.73.0.0/16 AS721 DoD Network Information Center 65,536
131.87.0.0/16 AS721 DoD Network Information Center 65,536
131.19.0.0/16 AS749 Air Force Systems Networking 65,536
131.26.0.0/16 AS749 Air Force Systems Networking 65,536
131.66.0.0/16 AS27064 DoD Network Information Center 65,536
131.7.0.0/16 AS27064 Air Force Systems Networking 65,536
131.206.0.0/16 AS2907 Kyushu Institute of Technology 65,536
131.171.0.0/16 AS22877 University of Maryland Global Campus 65,536
131.239.0.0/16 AS46887 Crown Castle Fiber LLC 65,536
131.247.0.0/16 AS5661 UNIVERSITY OF SOUTH FLORIDA 65,536
131.73.0.0/16 AS5852 DoD Network Information Center 65,536
131.8.0.0/16 AS749 Air Force Systems Networking 65,536
131.238.0.0/16 AS600 University of Dayton 65,536
131.202.0.0/16 AS611 University of New Brunswick 65,536
131.204.0.0/16 AS6112 Auburn University 65,536
131.147.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.252.0.0/16 AS6366 Portland State University 65,536
131.122.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.121.0.0/16 AS668 Navy Network Information Center (NNIC) 65,536
131.213.0.0/16 AS2527 Sony Network Communications Inc. 65,536
131.188.0.0/16 AS680 Friedrich-Alexander-Universitaet Erlangen-Nuernberg 65,536
131.234.0.0/16 AS680 Universitaet Paderborn 65,536
131.170.0.0/16 AS7575 Royal Melbourne Institute of Technology 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
131.107.65.72 tryfsharp.net 3
131.107.151.171 msslam.net 3
131.107.83.39 windowsreadiness.com 2
131.107.18.200 obvt.com 2
131.107.18.201 obvt.net 2
131.107.97.127 ms360.net 2
131.107.114.29 microsoftlawportal.org 2
131.107.57.211 fbkinc.net 1
131.107.65.25 mschoice.com 1
131.107.243.191 winternets.info 1
131.107.96.116 microsoftfinancing.com.br 1
131.107.67.0 directtaps.net 1
131.107.100.47 mgspackaging.com 1
131.107.130.70 metio.ms 1
131.107.159.70 fotoloft.com 1
131.107.5.176 outlook-int.com 1
131.107.136.40 contoso.org 1
131.107.112.127 ms360.com 1

Hosted domains API

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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
131.107.52.157 AS3598 Microsoft Corporation 1.10ms from Seattle, US
131.107.5.125 AS3598 Microsoft Corporation 0.82ms from Seattle, US
131.107.71.157 AS3598 Microsoft Corporation 1.76ms from Seattle, US
131.107.151.139 AS3598 Microsoft Corporation 0.76ms 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
155.108.200.96 AS26561 NetRidge LLC 0.08ms from Ashburn, US
160.104.67.208 AS6186 Garcia Consulting, Inc. 0.09ms from Ashburn, US
36.70.235.208 AS7713 PT Telekomunikasi Indonesia 1.49ms from Jakarta, ID
155.93.212.64 AS37680 Cool Ideas Service Provider (Pty) Ltd 1.09ms from Johannesburg, ZA
154.31.135.224 AS8796 FASTNET DATA INC 0.28ms from Los Angeles, US
198.50.125.96 AS32613 Leaseweb Canada Inc. 0.78ms from Montreal, CA
95.131.183.80 AS49058 DK Svyaz OOO 0.49ms from Moscow, RU
119.162.47.96 AS4837 CHINA UNICOM China169 Backbone 6.51ms from Qingdao, CN
34.206.7.112 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
213.89.226.96 AS1257 Tele2 Sverige AB 4.32ms from Stockholm, SE
51.21.13.64 AS16509 Amazon.com, Inc. 0.14ms from Stockholm, SE
110.246.164.64 AS4837 CHINA UNICOM China169 Backbone 10.29ms from Beijing, CN
94.132.228.240 AS2860 NOS COMUNICACOES, S.A. 7.91ms from Braga, PT
188.246.114.16 AS51331 SychrovNET s.r.o 0.21ms from Bratislava, SK
23.40.79.32 AS7552 Viettel Group 0.23ms from Ho Chi Minh City, VN
88.174.153.224 AS12322 Free SAS 2.03ms from Paris, FR
3.87.134.80 AS14618 Amazon.com, Inc. 0.53ms from Reston, US
90.238.197.224 AS3301 Telia Company AB 13.14ms from Stockholm, SE
13.159.53.64 AS16509 Amazon.com, Inc. 0.26ms from Tokyo, JP
210.230.191.128 AS2516 KDDI CORPORATION 2.84ms from Tokyo, JP
84.86.138.96 AS1136 KPN B.V. 0.89ms from Amsterdam, NL
35.199.52.128 AS396982 Google LLC 0.14ms from Ashburn, US
199.119.245.176 AS7029 Windstream Communications LLC 0.53ms from Ashburn, US
8.140.136.80 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.95ms from Beijing, CN
3.255.134.32 AS16509 Amazon.com, Inc. 0.43ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f2 131.107.52.141
traceroute to 131.107.52.141 (131.107.52.141): 64 hops max, 52 byte packets
2 [AS917] 170.39.227.2 0.295 ms
3 [] 206.81.80.68 1.372 ms
4 [AS8075] 207.46.36.110 0.193 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
On

What are IP address ranges?

IP address ranges, or netblocks, are groups of related IP addresses. They are usually represented as a base IP address, followed by a slash, and then a netmask which represents how many IP addresses are contained within the netblock. This format is known as CIDR. You'll also sometimes see netblocks given as a start ip address, and an end ip address, or an ip address range.

Traffic works its way around the internet based on the routing table, which contains a list of networks and their associated netblocks.

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