20.33.65.0/24

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:      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 20.33.0.0/16

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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
2.87.29.184 AS6799 Ote SA (Hellenic Telecommunications Organisation) 13.56ms from Athens, GR
223.205.115.184 AS45758 Triple T Broadband Public Company Limited 3.06ms from Bangkok, TH
91.20.24.152 AS3320 Deutsche Telekom AG 2.39ms from Berlin, DE
27.13.26.216 AS4837 CHINA UNICOM China169 Backbone 6.03ms from Chongqing, CN
188.174.132.8 AS8767 M-net Telekommunikations GmbH 7.51ms from Frankfurt am Main, DE
18.171.184.24 AS16509 Amazon.com, Inc. 0.13ms from London, GB
92.172.68.200 AS12479 Orange Espagne SA 4.37ms from Madrid, ES
80.16.108.168 AS3269 Telecom Italia S.p.A. 10.27ms from Milan, IT
72.227.185.88 AS12271 Charter Communications Inc 3.48ms from New York City, US
181.233.30.8 AS271471 BIT CENTER INFORMATICA EIRELI 9.38ms from Osasco, BR
188.143.216.120 AS44050 Petersburg Internet Network ltd. 0.97ms from Saint Petersburg, RU
176.214.113.24 AS39435 JSC "ER-Telecom Holding" 10.41ms from Samara, RU
67.120.218.72 AS7018 AT&T Enterprises, LLC 2.55ms from San Jose, US
178.164.44.56 AS34087 NTE TELEKOM AS 8.80ms from Sandefjord, NO
148.214.121.24 AS2708 Universidad de Guanajuato 4.14ms from Santiago de Queretaro, MX
52.223.54.88 AS16509 Amazon.com, Inc. 0.04ms from Bangkok, TH
193.57.138.104 AS209847 WorkTitans B.V. 0.02ms from Dublin, IE
109.235.141.72 AS33873 Arvato Systems GmbH 5.87ms from Frankfurt am Main, DE
124.66.13.184 AS4837 CHINA UNICOM China169 Backbone 12.89ms from Guangzhou, CN
20.204.117.56 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
49.76.75.152 AS4134 CHINANET-BACKBONE 5.20ms from Nanjing, CN
104.255.84.24 AS40545 Empire Access 7.81ms from New York City, US
188.162.79.8 AS31205 PJSC MegaFon 1.17ms from Novosibirsk, RU
90.61.142.184 AS3215 Orange S.A. 13.26ms from Paris, FR
24.169.19.40 AS11351 Charter Communications Inc 11.52ms from Piscataway, US

Traceroute

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

$
traceroute -a -n -q1 -f3 -m6 20.33.65.72
traceroute to 20.33.65.72 (20.33.65.72): 6 hops max, 52 byte packets
3 [AS1299] 62.115.193.26 0.882 ms
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
On

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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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