20.33.23.0/24

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 is 1 domain name hosted across 1 IP address 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

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

IP Address ASN Details
20.33.23.20 AS8069 Microsoft Corporation 0.19ms from Paris, FR

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
44.251.62.8 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
128.30.51.136 AS3 Massachusetts Institute of Technology 0.56ms from Boston, US
209.215.56.200 AS7018 AT&T Enterprises, LLC 4.46ms from Los Angeles, US
94.164.143.104 AS1267 WIND TRE S.P.A. 16.21ms from Milan, IT
46.109.185.200 AS12578 SIA Tet 0.64ms from Riga, LV
174.81.191.24 AS20115 Charter Communications LLC 12.67ms from Atlanta, US
87.153.187.248 AS3320 Deutsche Telekom AG 2.31ms from Berlin, DE
38.180.204.8 AS29802 HIVELOCITY, Inc. 0.51ms from Chicago, US
118.93.64.200 AS9500 One New Zealand Group Limited 5.62ms from Christchurch, NZ
67.192.103.168 AS33070 Rackspace Hosting 1.07ms from Dallas, US
72.109.195.24 AS6167 Verizon Business 11.62ms from Dallas, US
102.161.60.232 AS30999 EMTEL LIMITED 12.07ms from Ebene, MU
87.123.133.152 AS8881 1&1 Versatel Deutschland GmbH 7.13ms from Frankfurt am Main, DE
109.138.243.200 AS5432 Proximus NV 4.86ms from Gravelines, FR
76.129.235.200 AS7922 Comcast Cable Communications, LLC 13.04ms from Murfreesboro, US
71.251.4.24 AS701 Verizon Business 3.31ms from New York City, US
60.92.41.152 AS17676 SoftBank Corp. 3.51ms from Osaka, JP
217.194.90.24 AS34761 Nomotech SAS 0.52ms from Paris, FR
46.120.26.8 AS12400 Partner Communications Ltd. 1.21ms from Tel Aviv, IL
220.110.181.104 AS4713 NTT DOCOMO BUSINESS,Inc. 18.43ms from Tokyo, JP
98.121.62.24 AS11426 Charter Communications Inc 9.94ms from Ashburn, US
173.66.74.232 AS701 Verizon Business 2.64ms from Ashburn, US
47.70.180.168 AS3209 Vodafone GmbH 17.30ms from Berlin, DE
34.211.115.40 AS16509 Amazon.com, Inc. 0.29ms from Boardman, US
199.241.10.200 AS36295 Florida High Speed Internet 3.22ms from Jacksonville, US

Traceroute

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

$
traceroute -a -n -q1 -m9 20.33.23.49
traceroute to 20.33.23.49 (20.33.23.49): 9 hops max, 52 byte packets
2 *
3 *
4 *
5 *
6 [AS174] 149.6.166.230 0.705 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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