AS number details

AS3598

Microsoft Corporation  ·  microsoft.com

AS3598 – Microsoft Corporation

Country United States
Website microsoft.com
Hosted domains 3,674
Number of IPs 534,528
ASN type Business
Allocated 28 years ago on May 18, 1994

IP Address Ranges

Netblock Company Num of IPs
131.107.0.0/16 Microsoft Corporation 65,536
157.54.0.0/16 Microsoft Corporation 65,536
157.57.0.0/16 Microsoft Corporation 65,536
157.58.0.0/16 Microsoft Corporation 65,536
157.58.192.0/19 Microsoft Corporation 8,192
157.58.31.0/24 Microsoft Corporation 256
157.59.0.0/16 Microsoft Corporation 65,536
157.60.0.0/16 Microsoft Corporation 65,536
167.220.0.0/16 Microsoft Corporation 65,536
167.220.148.0/22 Microsoft Corporation 1,024
167.220.152.0/24 Microsoft Corporation 256
167.220.204.0/22 Microsoft Corporation 1,024
167.220.208.0/23 Microsoft Corporation 512
194.69.100.0/22 Microsoft Limited 1,024
194.69.96.0/19 Microsoft Limited 8,192
198.105.232.0/22 Microsoft Corporation 1,024
199.2.137.0/24 Microsoft Corporation 256
204.182.144.0/24 Microsoft Corporation 256
204.255.244.0/23 Verizon Business 512
65.53.0.0/16 Microsoft Corporation 65,536
Netblock Company
2001:4898::/32 Microsoft Corporation
2404:f801::/32 Microsoft Singapore Pte. Ltd.
2a01:110::/32 Microsoft Limited
2a01:110:8068::/48 Microsoft Limited
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WHOIS Details

ASHandle:       AS3598
OrgID:          MSFT
ASName:         MICROSOFT-CORP-AS
ASNumber:       3598
RegDate:        1994-05-18
Updated:        2013-08-20
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:        2022-03-28
OrgAbuseHandle: MAC74-ARIN
OrgAdminHandle: IPHOS5-ARIN
OrgTechHandle:  IPHOS5-ARIN
OrgTechHandle:  MRPD-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:        2021-10-16
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:        2021-11-10
OfficePhone:    +1-425-882-8080
Mailbox:        abuse@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:        2021-10-13
OfficePhone:    +1-425-538-6637
Mailbox:        iphostmaster@microsoft.com
Source:         ARIN
Get all this data and more in JSON format using our ASN API Read More

Hosted Domains

There are 3,674 domain names hosted across 90 IP addresses on this ASN.

IP Address Domain Domains on this IP
157.60.31.7 escorting-guide.com 17
131.107.221.40 microsoftinternetsafety.mobi 5
131.107.65.72 touchstudioapp.net 3
167.220.71.70 searchvote.net 3
131.107.79.181 terrariumgame.net 3
131.107.151.171 msslam.org 3
131.107.113.28 sabenefitpartners.com 3
131.107.97.127 ms360.net 2
157.54.14.178 margosis.com 2
131.107.18.200 obvt.com 2
131.107.83.39 windowsreadiness.com 2
131.107.18.201 obvt.com 2
131.107.114.29 microsoftlawportal.net 2
167.220.232.44 nemooo.wang 1
131.107.96.116 microsoftfinancing.com.br 1
167.220.149.70 storey.me 1
131.107.159.70 fotoloft.com 1
131.107.136.40 contoso.org 1
131.107.134.5 spemintop.com 1
131.107.98.100 moonport.net 1
131.107.67.0 directtaps.net 1
131.107.112.127 ms360.com 1
131.107.163.8 mossuplabs.us 1
131.107.65.25 mschoice.com 1
131.107.22.139 syncxp.net 1
131.107.159.93 suprememediasystems.com 1
131.107.151.135 terraserver-usa.com 1
131.107.119.46 microsoftready-finance.com 1
131.107.57.211 fbkinc.net 1
131.107.39.199 pcservicetrial.com 1
131.107.98.75 passporttest.com 1
131.107.115.58 betaoneservices.com 1
131.107.165.136 adevell.net 1
131.107.66.189 breakfastshops.com 1
157.58.30.57 wmlalicensing.com 1
131.107.0.101 stubberfield.ca 1
131.107.0.89 pureliving.is 1
131.107.151.136 terraserver-usa.com 1
131.107.98.88 passportimages.net 1
167.220.69.186 mossome.com 1
131.107.0.95 larisabrodskyarchitect.com 1
131.107.5.41 xn--2br57u.com 1
131.107.243.191 winternets.info 1
131.107.192.168 viavoce.net 1
131.107.97.140 greatplains.com 1
131.107.167.39 fabrikamshipping.com 1
131.107.1.234 xindongfangzhidi.com 1
131.107.202.65 spolabs.com 1
131.107.100.47 mgspackaging.com 1
131.107.73.167 spgrid.com 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

Peers

There are 4 peers for this ASN.

Peers Name
AS12849 Hot-Net internet services Ltd.
AS1680 Cellcom Fixed Line Communication L.P
AS3356 Level 3 Parent, LLC
AS8075 Microsoft Corporation
Get all this data and more in JSON format using our ASN API Read More

Upstreams

There are 4 upstreams for this ASN.

upstreams Name
AS12849 Hot-Net internet services Ltd.
AS1680 Cellcom Fixed Line Communication L.P
AS3356 Level 3 Parent, LLC
AS8075 Microsoft Corporation
Get all this data and more in JSON format using our ASN API Read More

Downstreams

There are no downstreams for this ASN.

Get all this data and more in JSON format using our ASN API Read More

Related Networks

What is an ASN?

Autonomous System Numbers (ASNs) are assigned to entities such as Internet Service Providers and other large organizations that control blocks of IP addresses. This network page, and the organization field that's shown on the main IP address information page and also returned in the geolocation API are based on the ASN.

The ASN details will often correspond to the IP address owner, but for smaller organizations it may be that organization's parent, or their ISP. Find out more about AS3598 at robtex.

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