20.33.160.0/24

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

Read more

Pingable IPs

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

IP Address	ASN	Details
20.33.160.16	AS8069 Microsoft Corporation	`0.54ms` 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
92.67.12.136	AS1136 KPN B.V.	`1.43ms` from Amsterdam, NL
31.21.109.136	AS50266 Odido Netherlands B.V.	`4.86ms` from Amsterdam, NL
172.172.252.136	AS8075 Microsoft Corporation	`0.44ms` from Ashburn, US
70.75.69.8	AS6327 Shaw Communications Inc.	`7.38ms` from Calgary, CA
99.177.131.200	AS7018 AT&T Enterprises, LLC	`15.96ms` from Chicago, US
150.239.165.248	AS36351 IBM Cloud	`1.03ms` from Dallas, US
130.193.161.248	AS21277 Allay Nawroz Telecom Company for Communication/Ltd.	`0.74ms` from Erbil, IQ
73.1.139.104	AS7922 Comcast Cable Communications, LLC	`8.95ms` from Miami, US
221.151.28.152	AS4766 Korea Telecom	`1.01ms` from Seoul, KR
202.184.45.216	AS9930 TTNET-MY	`2.24ms` from Sepang, MY
112.25.83.152	AS56046 China Mobile communications corporation	`3.92ms` from Shanghai, CN
38.212.39.168	AS4581 Socket Holdings Corporation	`3.83ms` from St. Louis, US
153.204.174.56	AS4713 NTT DOCOMO BUSINESS,Inc.	`3.02ms` from Tokyo, JP
20.246.202.104	AS8075 Microsoft Corporation	`0.62ms` from Ashburn, US
71.76.175.120	AS11426 Charter Communications Inc	`9.63ms` from Charlotte, US
50.36.187.24	AS5650 Frontier Communications of America, Inc.	`14.04ms` from Chicago, US
23.200.96.248	AS16625 Akamai Technologies, Inc.	`0.13ms` from Dublin, IE
79.216.242.200	AS3320 Deutsche Telekom AG	`2.54ms` from Duesseldorf, DE
85.34.103.40	AS3269 Telecom Italia S.p.A.	`1.70ms` from Milan, IT
195.14.52.56	AS8402 PJSC "Vimpelcom"	`0.86ms` from Moscow, RU
189.136.122.40	AS8151 UNINET	`4.76ms` from Santiago de Queretaro, MX
119.70.124.24	AS17858 LG POWERCOMM	`1.47ms` from Seoul, KR
23.47.124.88	AS20940 Akamai International B.V.	`0.26ms` from Warsaw, PL
83.43.238.88	AS3352 TELEFONICA DE ESPANA S.A.U.	`3.44ms` from Barcelona, ES
207.211.24.40	AS14135 Navisite Opco LLC	`1.41ms` from Boston, 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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