20.157.237.0/24

AS8069  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8069
Registry ARIN
ID MSFT

WHOIS Details

NetHandle:      NET-20-157-0-0-1
OrgID:          MSFT
Parent:         NET-20-0-0-0-0
NetName:        MSFT
NetRange:       20.157.0.0 - 20.159.255.255
NetType:        allocation
RegDate:        2017-10-18
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:      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:        2024-10-21
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:        2024-10-16
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


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

Hosted domains

There are no domains currently hosted on this ASN.

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

Pingable IPs

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

IP Address ASN Details
20.157.237.65 AS8069 Microsoft Corporation 4.18ms from Kloten, CH

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
212.237.9.40 AS31034 Aruba S.p.A. 0.31ms from Arezzo, IT
186.83.205.24 AS10620 Telmex Colombia S.A. 7.71ms from Bogota, CO
96.27.85.200 AS12083 WideOpenWest Finance LLC 10.92ms from Chicago, US
12.201.175.40 AS7018 AT&T Enterprises, LLC 6.69ms from Chicago, US
179.217.199.248 AS28573 Claro NXT Telecomunicacoes Ltda 12.61ms from Curitiba, BR
68.61.100.184 AS7922 Comcast Cable Communications, LLC 5.45ms from Flint, US
119.26.123.40 AS9617 JCOM Co., Ltd. 8.26ms from Osaka, JP
45.140.17.56 AS198953 Proton66 OOO 1.66ms from Saint Petersburg, RU
13.56.157.152 AS16509 Amazon.com, Inc. 0.46ms from San Jose, US
129.134.162.8 AS63293 Facebook, Inc. 0.61ms from San Jose, US
107.191.57.88 AS20473 The Constant Company, LLC 0.14ms from Sydney, AU
79.136.200.8 AS41682 JSC "ER-Telecom Holding" 5.47ms from Yekaterinburg, RU
219.238.63.168 AS4808 China Unicom Beijing Province Network 4.93ms from Beijing, CN
20.150.36.232 AS8075 Microsoft Corporation 0.57ms from Boydton, US
136.50.62.120 AS16591 Google Fiber Inc. 7.66ms from Dallas, US
125.161.159.168 AS7713 PT Telekomunikasi Indonesia 3.04ms from Jakarta, ID
109.48.46.120 AS2860 NOS COMUNICACOES, S.A. 11.82ms from Lisbon, PT
23.3.84.88 AS16625 Akamai Technologies, Inc. 0.52ms from Los Angeles, US
68.63.213.184 AS7922 Comcast Cable Communications, LLC 2.93ms from Minneapolis, US
95.47.189.72 AS62331 Media Holding TVK Ltd. 1.30ms from Novosibirsk, RU
60.153.133.152 AS17676 SoftBank Corp. 4.10ms from Osaka, JP
187.114.53.104 AS18881 TELEFÔNICA BRASIL S.A 7.78ms from Rio de Janeiro, BR
39.125.81.8 AS131821 Korea Investment Real Asset Management Co., Ltd 1.50ms from Seoul, KR
220.152.176.120 AS17816 China Unicom IP network China169 Guangdong province 3.59ms from Shenzhen, CN
18.140.192.88 AS16509 Amazon.com, Inc. 0.15ms from Singapore, SG

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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