20.157.117.0/24

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:      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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 20.157.0.0/16

No nearby ranges found.

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

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

IP Address ASN Details
20.157.117.24 AS8069 Microsoft Corporation 0.55ms from Singapore, SG

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
185.81.39.88 AS8368 BENESOL BACKBONE 0.58ms from Copenhagen, DK
1.56.141.120 AS4837 CHINA UNICOM China169 Backbone 5.32ms from Harbin, CN
222.239.110.232 AS9318 SK Broadband Co Ltd 3.58ms from Incheon, KR
210.94.69.40 AS9318 SK Broadband Co Ltd 0.95ms from Incheon, KR
90.200.143.200 AS5607 Sky UK Limited 0.88ms from London, GB
45.77.165.216 AS20473 The Constant Company, LLC 0.17ms from Miami, US
147.219.79.88 AS20115 Charter Communications LLC 16.68ms from Minneapolis, US
52.91.95.120 AS14618 Amazon.com, Inc. 0.58ms from Reston, US
194.19.110.200 AS2116 GLOBALCONNECT AS 2.13ms from Sandefjord, NO
221.45.115.152 AS17676 SoftBank Corp. 3.39ms from Tokyo, JP
219.145.1.168 AS4134 CHINANET-BACKBONE 2.39ms from Xi'an, CN
23.0.29.56 AS16625 Akamai Technologies, Inc. 0.18ms from Ashburn, US
20.115.87.216 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
75.43.133.152 AS7018 AT&T Enterprises, LLC 4.37ms from Atlanta, US
68.41.178.216 AS7922 Comcast Cable Communications, LLC 6.42ms from Flint, US
202.140.120.56 AS9474 SmarTone Telecommunications Ltd. 0.33ms from Hong Kong, HK
68.102.187.216 AS22773 Cox Communications Inc. 12.91ms from Kansas City, US
86.191.216.200 AS2856 British Telecommunications PLC 4.70ms from London, GB
84.67.103.24 AS5378 Vodafone Limited 2.79ms from London, GB
77.227.4.120 AS12430 VODAFONE ESPANA S.A.U. 0.79ms from Madrid, ES
221.3.47.72 AS4837 CHINA UNICOM China169 Backbone 1.44ms from Qingdao, CN
200.107.108.248 AS27787 LOS AMORES S.A. 6.65ms from Rosario, AR
180.66.74.248 AS9318 SK Broadband Co Ltd 2.99ms from Seoul, KR
20.157.117.24 AS8069 Microsoft Corporation 0.55ms from Singapore, SG
119.114.170.120 AS4837 CHINA UNICOM China169 Backbone 10.42ms from Tieling, CN

Traceroute

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

$
traceroute -a -n -q1 20.157.117.9
traceroute to 20.157.117.9 (20.157.117.9): 64 hops max, 52 byte packets
1 [AS25369] 188.240.57.1 0.278 ms
2 *
3 [AS3257] 154.14.164.57 9.078 ms
4 [AS3257] 89.149.131.10 163.894 ms
5 [AS3491] 63.216.144.41 163.767 ms
6 [AS3491] 63.218.248.50 164.419 ms
7 [AS3491] 63.222.8.58 164.295 ms
8 [AS8075] 51.10.23.156 164.634 ms
9 *
10 *
11 *
12 [AS8075] 51.10.12.54 164.527 ms
13 *
14 *
15 *
16 *
17 [AS8069] 20.157.117.9 165.43 ms
Measurement taken from IPinfo ProbeNet in Edinburgh, 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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