20.33.213.0/24

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:      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:      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

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

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

IP Address ASN Details
20.33.213.243 AS8069 Microsoft Corporation 14.53ms from Des Moines, 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
67.149.246.248 AS12083 WideOpenWest Finance LLC 11.49ms from Chicago, US
173.90.175.152 AS10796 Charter Communications Inc 10.89ms from Flint, US
64.58.190.8 AS394342 Applied Medical Resources Corporation 2.93ms from Los Angeles, US
107.149.56.248 AS54600 PEG TECH INC 0.24ms from San Jose, US
211.226.186.232 AS4766 Korea Telecom 1.49ms from Seoul, KR
135.148.148.184 AS16276 OVH SAS 1.00ms from Ashburn, US
184.188.207.56 AS22773 Cox Communications Inc. 0.48ms from Atlanta, US
172.3.249.56 AS7018 AT&T Enterprises, LLC 14.17ms from Atlanta, US
82.76.113.184 AS8708 DIGI ROMANIA S.A. 2.97ms from Bucharest, RO
92.79.157.152 AS3209 Vodafone GmbH 6.29ms from Duesseldorf, DE
141.94.170.200 AS16276 OVH SAS 1.60ms from Gravelines, FR
66.81.144.24 AS207054 FLYNET SRL 6.06ms from Milan, IT
69.43.217.56 AS11722 Westelcom Internet, Inc. 2.62ms from Montreal, CA
64.18.0.88 AS394699 ZenFi Networks LLC 1.26ms from New York City, US
176.210.152.72 AS12389 PJSC Rostelecom 7.26ms from Novosibirsk, RU
126.220.173.136 AS17676 SoftBank Corp. 3.21ms from Osaka, JP
179.184.239.88 AS18881 TELEFÔNICA BRASIL S.A 3.11ms from Osasco, BR
189.154.20.72 AS8151 UNINET 14.97ms from Phoenix, US
110.10.48.152 AS9318 SK Broadband Co Ltd 7.34ms from Seoul, KR
126.54.91.104 AS17676 SoftBank Corp. 9.87ms from Tokyo, JP
197.3.169.136 AS37705 TOPNET 1.76ms from Tunis, TN
202.124.107.72 AS23655 2degrees Networks Limited 2.64ms from Auckland, NZ
23.2.134.216 AS16625 Akamai Technologies, Inc. 7.74ms from Chicago, US
87.167.192.104 AS3320 Deutsche Telekom AG 7.45ms from Frankfurt am Main, DE
89.166.1.104 AS16086 DNA Oyj 5.71ms from Helsinki, FI

Traceroute

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

$
traceroute -a -n -q1 -f3 -m9 20.33.213.71
traceroute to 20.33.213.71 (20.33.213.71): 9 hops max, 52 byte packets
3 [AS174] 154.54.173.130 10.817 ms
4 [AS174] 154.54.46.178 10.822 ms
5 [AS174] 154.54.12.38 11.007 ms
6 [AS1299] 62.115.186.95 10.61 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Nashville, US
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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