20.153.166.0/23

AS8069  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-20-150-0-0-1
OrgID:          MSFT
Parent:         NET-20-0-0-0-0
NetName:        MSFT
NetRange:       20.150.0.0 - 20.153.255.255
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:      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:      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


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:      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

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

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

IP Address ASN Details
20.153.166.32 AS8069 Microsoft Corporation 0.42ms from Boydton, US

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
188.27.225.167 AS8708 DIGI ROMANIA S.A. 6.21ms from Bucharest, RO
184.13.55.55 AS5650 Frontier Communications of America, Inc. 15.47ms from Chicago, US
121.198.213.55 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.46ms from Hangzhou, CN
122.224.91.135 AS4134 CHINANET-BACKBONE 3.63ms from Hangzhou, CN
75.233.10.199 AS6167 Verizon Business 15.01ms from Los Angeles, US
108.189.110.55 AS33363 Charter Communications, Inc 11.32ms from Orlando, US
1.104.120.167 AS4766 Korea Telecom 3.28ms from Seoul, KR
31.168.156.167 AS8551 Bezeq International Ltd. 7.63ms from Tel Aviv, IL
58.48.193.183 AS4134 CHINANET-BACKBONE 0.94ms from Wuhan, CN
42.236.94.215 AS4837 CHINA UNICOM China169 Backbone 0.87ms from Zhengzhou, CN
105.109.88.215 AS36947 Telecom Algeria 12.77ms from Algiers, DZ
13.68.209.87 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
24.96.231.71 AS12083 WideOpenWest Finance LLC 4.68ms from Atlanta, US
34.161.28.39 AS396982 Google LLC 4.05ms from Atlanta, US
3.160.103.71 AS16509 Amazon.com, Inc. 0.08ms from Buenos Aires, AR
52.48.50.87 AS16509 Amazon.com, Inc. 0.23ms from Dublin, IE
91.58.141.7 AS3320 Deutsche Telekom AG 2.64ms from Frankfurt am Main, DE
79.253.51.119 AS3320 Deutsche Telekom AG 9.88ms from Frankfurt am Main, DE
187.205.76.119 AS8151 UNINET 7.53ms from Guadalajara, MX
121.43.166.167 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 2.10ms from Hangzhou, CN
85.110.162.55 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.89ms from Istanbul, TR
102.223.12.215 AS327897 ATEC Systems and Technologies PTY LTD 0.89ms from Johannesburg, ZA
14.1.223.199 AS45960 YTL COMMUNICATIONS SDN BHD 12.45ms from Kuala Lumpur, MY
42.84.217.199 AS4837 CHINA UNICOM China169 Backbone 9.16ms from Liaoyang, CN
86.163.237.231 AS2856 British Telecommunications PLC 3.28ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 20.153.166.17
traceroute to 20.153.166.17 (20.153.166.17): 64 hops max, 52 byte packets
1 [AS50613] 37.235.49.2 3.231 ms
2 [AS8069] 20.153.166.17 101.689 ms
Measurement taken from IPinfo ProbeNet in Hafnarfjoerdur, IS
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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