20.47.120.0/23

AS8069  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-20-33-0-0-1
OrgID:          MSFT
Parent:         NET-20-0-0-0-0
NetName:        MSFT
NetRange:       20.33.0.0 - 20.128.255.255
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:      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:      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:      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:        2025-10-21
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

Nearby Ranges

BGP prefixes that overlap with 20.47.0.0/16

No nearby ranges found.

Hosted domains

There are 36 domain names hosted across 10 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
20.47.120.168 AS8069 Microsoft Corporation 0.32ms from Quincy, US
20.47.121.52 AS8069 Microsoft Corporation 0.32ms from Quincy, 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
197.205.190.183 AS36947 Telecom Algeria 19.25ms from Algiers, DZ
121.74.87.183 AS9500 One New Zealand Group Limited 1.72ms from Auckland, NZ
72.133.232.23 AS11427 Charter Communications Inc 15.75ms from Dallas, US
134.3.45.183 AS3209 Vodafone GmbH 8.00ms from Duesseldorf, DE
117.4.73.151 AS7552 Viettel Group 3.76ms from Hanoi, VN
213.122.50.55 AS2856 British Telecommunications PLC 0.81ms from London, GB
98.185.249.183 AS22773 Cox Communications Inc. 9.00ms from Los Angeles, US
125.195.14.151 AS2518 BIGLOBE Inc. 2.04ms from Osaka, JP
179.219.43.199 AS28573 Claro NXT Telecomunicacoes Ltda 5.91ms from Porto Alegre, BR
39.90.217.39 AS4837 CHINA UNICOM China169 Backbone 3.83ms from Qingdao, CN
223.32.152.23 AS9644 SK Telecom 5.14ms from Seoul, KR
114.47.9.135 AS3462 Data Communication Business Group 5.26ms from Taichung, TW
207.7.89.7 AS63410 PrivateSystems Networks 0.40ms from Atlanta, US
73.186.112.119 AS7922 Comcast Cable Communications, LLC 7.90ms from Boston, US
188.173.120.199 AS48161 NEXTGEN COMMUNICATIONS SRL 1.69ms from Bucharest, RO
72.180.153.55 AS11427 Charter Communications Inc 13.93ms from Houston, US
77.228.107.23 AS12430 VODAFONE ESPANA S.A.U. 12.85ms from Madrid, ES
205.214.161.55 AS20283 CONSOLIDATED TELEPHONE COMPANY 5.76ms from Minneapolis, US
174.50.128.103 AS7922 Comcast Cable Communications, LLC 7.14ms from San Jose, US
74.84.141.151 AS14361 HopOne Internet Corporation 1.35ms from Ashburn, US
134.166.75.135 AS668 United States Department of Defense (DoD) 0.60ms from Atlanta, US
35.160.105.55 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
181.82.176.151 AS7303 Telecom Argentina S.A. 13.53ms from Buenos Aires, AR
140.177.215.103 AS12119 ITV-3 7.01ms from Chicago, US
47.214.161.183 AS19108 Optimum 19.22ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 20.47.120.153
traceroute to 20.47.120.153 (20.47.120.153): 64 hops max, 52 byte packets
1 [AS15169] 142.251.49.8 7.116 ms
2 [AS8075] 104.44.57.21 14.053 ms
3 *
4 [AS8075] 104.44.55.78 10.572 ms
5 [AS8075] 104.44.33.40 11.436 ms
6 [AS8075] 51.10.35.193 10.989 ms
7 [AS8075] 51.10.6.197 12.808 ms
8 [AS8075] 51.10.6.208 13.596 ms
9 *
10 *
11 *
12 *
13 [AS8069] 20.47.120.153 10.892 ms
Measurement taken from IPinfo ProbeNet in The Dalles, US
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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