20.33.152.0/24

AS8069  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-20-33-0-0-1
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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

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

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

IP Address ASN Details
20.33.152.19 AS8069 Microsoft Corporation 0.48ms from Tokyo, 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
195.216.246.72 AS39704 CJ2 Hosting B.V. 3.18ms from Amsterdam, NL
20.126.15.248 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
101.206.143.104 AS4837 CHINA UNICOM China169 Backbone 5.91ms from Chengdu, CN
187.7.186.184 AS8167 V tal 1.37ms from Curitiba, BR
207.132.240.40 AS721 United States Department of Defense (DoD) 10.10ms from Dallas, US
93.216.35.120 AS3320 Deutsche Telekom AG 3.35ms from Duesseldorf, DE
141.101.36.136 AS47215 dogado GmbH 0.90ms from Frankfurt am Main, DE
119.32.0.88 AS134773 CHINANET Guangdong province Guangzhou MAN network 5.22ms from Guangzhou, CN
184.25.233.152 AS16625 Akamai Technologies, Inc. 0.09ms from Johannesburg, ZA
213.26.97.168 AS3269 Telecom Italia S.p.A. 1.53ms from Milan, IT
68.204.218.104 AS33363 Charter Communications, Inc 8.49ms from Orlando, US
84.32.10.88 AS43350 NForce Entertainment B.V. 0.26ms from Roosendaal, NL
168.150.51.200 AS6192 University of California, Davis 4.78ms from San Jose, US
187.11.61.40 AS27699 TELEFÔNICA BRASIL S.A 2.24ms from Sao Paulo, BR
210.117.11.56 AS9318 SK Broadband Co Ltd 7.60ms from Seoul, KR
172.226.92.104 AS36183 Akamai Technologies, Inc. 0.23ms from Ashburn, US
73.180.205.216 AS7922 Comcast Cable Communications, LLC 10.12ms from Ashburn, US
81.165.187.136 AS6848 Telenet BV 10.14ms from Brussels, BE
168.227.144.120 AS262934 IP·RED 6.24ms from Buenos Aires, AR
216.167.128.8 AS13693 Vexus Fiber 10.01ms from Dallas, US
178.15.111.40 AS3209 Vodafone GmbH 4.95ms from Hamburg, DE
113.187.59.200 AS45899 VNPT Corp 2.25ms from Ho Chi Minh City, VN
72.183.130.24 AS11427 Charter Communications Inc 11.00ms from Houston, US
90.165.51.8 AS12479 Orange Espagne SA 2.49ms from Madrid, ES
72.225.3.24 AS11351 Charter Communications Inc 17.38ms from New York City, US

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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