20.157.159.0/24

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

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

IP Address ASN Details
20.157.159.97 AS8069 Microsoft Corporation 0.43ms from Dublin, IE

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
4.175.64.152 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
20.42.28.200 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
141.23.36.200 AS680 Verein zur Foerderung eines Deutschen Forschungsnetzes e.V. 0.91ms from Berlin, DE
178.41.10.216 AS6855 Slovak Telekom, a.s. 1.71ms from Bratislava, SK
18.254.188.40 AS8987 Amazon Data Services Ireland Ltd 0.81ms from Columbus, US
97.155.24.24 AS6167 Verizon Business 19.99ms from Dallas, US
73.70.194.248 AS7922 Comcast Cable Communications, LLC 5.25ms from Fremont, US
116.62.54.88 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.19ms from Hangzhou, CN
125.212.228.200 AS7552 Viettel Group 0.57ms from Hanoi, VN
20.239.65.136 AS8075 Microsoft Corporation 0.31ms from Hong Kong, HK
71.135.17.152 AS7018 AT&T Enterprises, LLC 10.88ms from Miami, US
95.255.222.168 AS3269 Telecom Italia S.p.A. 5.51ms from Milan, IT
4.232.121.8 AS8075 Microsoft Corporation 1.07ms from Milan, IT
3.99.56.152 AS16509 Amazon.com, Inc. 0.10ms from Montreal, CA
113.155.237.40 AS18126 Chubu Telecommunications Company, Inc. 5.59ms from Osaka, JP
128.114.232.56 AS5739 University of California, Santa Cruz 1.86ms from San Jose, US
75.238.216.136 AS6167 Verizon Business 10.93ms from San Jose, US
210.112.190.168 AS3786 LG DACOM Corporation 2.74ms from Seoul, KR
185.235.71.104 AS9009 M247 Europe SRL 0.16ms from Singapore, SG
180.21.35.104 AS4713 NTT Communications Corporation 2.99ms from Tokyo, JP
178.89.183.200 AS9198 JSC Kazakhtelecom 13.30ms from Almaty, KZ
188.93.127.232 AS35779 mCloud doo 0.62ms from Belgrade, RS
44.229.113.24 AS16509 Amazon.com, Inc. 0.20ms from Boardman, US
223.185.81.136 AS45609 Bharti Airtel Ltd. AS for GPRS Service 6.58ms from Chennai, IN
194.102.37.152 AS9009 M247 Europe SRL 0.18ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f2 20.157.159.194
traceroute to 20.157.159.194 (20.157.159.194): 64 hops max, 52 byte packets
2 [AS1299] 62.115.42.72 71.31 ms
4 [AS1299] 62.115.120.11 10.155 ms
5 [AS1299] 62.115.35.113 10.044 ms
6 [AS8075] 51.10.10.226 10.389 ms
7 [AS8075] 104.44.23.156 10.891 ms
8 [AS8075] 51.10.19.144 12.289 ms
9 [AS8075] 51.10.17.112 12.149 ms
10 *
11 *
12 *
13 *
14 [AS8069] 20.157.159.194 10.484 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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