20.33.64.0/24

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:        * [email protected].  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * [email protected].  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * [email protected]
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * [email protected]
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:      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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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

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

IP Address ASN Details
20.33.64.97 AS8069 Microsoft Corporation 0.45ms from Lohogaon, IN

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
5.107.58.136 AS5384 Emirates Internet 2.57ms from Al Fujairah City, AE
4.175.217.200 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
104.48.67.72 AS7018 AT&T Enterprises, LLC 6.18ms from Columbus, US
180.179.14.8 AS17439 NTT COMMUNICATIONS INDIA NETWORK SERVICES PRIVATE LIMITED 0.72ms from Mumbai, IN
201.87.5.88 AS19182 TELEFÔNICA BRASIL S.A 2.71ms from Osasco, BR
187.138.39.72 AS8151 UNINET 10.21ms from Santiago de Queretaro, MX
34.165.135.72 AS396982 Google LLC 0.10ms from Tel Aviv, IL
184.25.67.120 AS16625 Akamai Technologies, Inc. 0.10ms from Toronto, CA
108.216.71.136 AS7018 AT&T Enterprises, LLC 9.68ms from Atlanta, US
35.85.40.56 AS16509 Amazon.com, Inc. 0.21ms from Boardman, US
20.57.91.248 AS8075 Microsoft Corporation 0.31ms from Boydton, US
1.54.106.120 AS18403 FPT Telecom Company 9.40ms from Hanoi, VN
86.221.231.248 AS3215 Orange S.A. 3.99ms from Lyon, FR
43.175.251.72 AS139341 ACE 0.07ms from Manila, PH
174.88.119.200 AS577 Bell Canada 1.61ms from Montreal, CA
72.227.106.56 AS11351 Charter Communications Inc 19.68ms from New York City, US
116.32.153.40 AS17858 LG POWERCOMM 2.04ms from Seoul, KR
211.34.166.120 AS4766 Korea Telecom 1.36ms from Seoul, KR
211.229.90.56 AS4766 Korea Telecom 4.43ms from Seoul, KR
176.230.39.136 AS12400 Partner Communications Ltd. 1.20ms from Tel Aviv, IL
207.65.233.216 AS2527 Sony Network Communications Inc. 1.28ms from Tokyo, JP
4.172.204.136 AS8075 Microsoft Corporation 0.23ms from Toronto, CA
23.206.222.200 AS16625 Akamai Technologies, Inc. 0.47ms from Atlanta, US
20.7.40.104 AS8075 Microsoft Corporation 0.28ms from Boydton, US
18.192.236.200 AS16509 Amazon.com, Inc. 0.16ms from Frankfurt am Main, DE

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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