20.157.56.0/24

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

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

IP Address ASN Details
20.157.56.192 AS8069 Microsoft Corporation 0.42ms from Osaka, JP

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
197.46.240.184 AS8452 TE-AS 4.26ms from Cairo, EG
160.179.204.104 AS36903 Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM 6.27ms from Casablanca, MA
63.199.201.104 AS7018 AT&T Enterprises, LLC 1.25ms from Dallas, US
103.233.96.120 AS59371 Dimension Network & Communication Limited 0.84ms from Hong Kong, HK
180.74.192.136 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 2.23ms from Kuala Lumpur, MY
139.213.61.24 AS4837 CHINA UNICOM China169 Backbone 16.48ms from Liaoyang, CN
2.123.204.248 AS5607 Sky UK Limited 5.18ms from London, GB
176.190.23.88 AS5410 Bouygues Telecom SA 8.14ms from Marseille, FR
121.160.230.56 AS4766 Korea Telecom 1.37ms from Seoul, KR
120.51.154.152 AS2519 ARTERIA Networks Corporation 7.71ms from Tokyo, JP
61.123.26.72 AS4725 SoftBank Corp. 18.78ms from Tokyo, JP
24.36.177.40 AS7992 Cogeco Connexion Inc. 6.71ms from Toronto, CA
218.29.55.120 AS4837 CHINA UNICOM China169 Backbone 4.00ms from Zhengzhou, CN
184.29.193.136 AS16625 Akamai Technologies, Inc. 0.15ms from Amsterdam, NL
52.32.60.88 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
72.110.192.168 AS6167 Verizon Business 17.37ms from Chicago, US
104.13.21.24 AS7018 AT&T Enterprises, LLC 6.99ms from Chicago, US
82.134.133.248 AS206920 Glentevejs Antennelaug 7.72ms from Copenhagen, DK
71.88.227.216 AS20115 Charter Communications LLC 14.99ms from Dallas, US
157.167.118.200 AS44444 Forcepoint Cloud Ltd 1.20ms from Dallas, US
217.94.123.88 AS3320 Deutsche Telekom AG 9.20ms from Frankfurt am Main, DE
84.155.209.104 AS3320 Deutsche Telekom AG 10.16ms from Frankfurt am Main, DE
78.141.56.72 AS5413 Wavenet Limited 3.04ms from London, GB
146.158.193.200 AS12479 Orange Espagne SA 2.75ms from Madrid, ES
35.154.10.168 AS16509 Amazon.com, Inc. 0.16ms from Mumbai, IN

Traceroute

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

$
traceroute -a -n -q1 -f5 -m8 20.157.56.57
traceroute to 20.157.56.57 (20.157.56.57): 8 hops max, 52 byte packets
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Santiago, CL
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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