20.33.104.0/24

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:      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:      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:      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:      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 3 domain names hosted across 2 IP addresses 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

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

IP Address ASN Details
20.33.104.2 AS8069 Microsoft Corporation 0.41ms from Ashburn, 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
47.26.236.152 AS20115 Charter Communications LLC 12.68ms from Chicago, US
40.172.50.24 AS16509 Amazon.com, Inc. 0.10ms from Dubai, AE
20.216.52.248 AS8075 Microsoft Corporation 1.22ms from Dubai, AE
80.241.203.232 AS8881 1&1 Versatel Deutschland GmbH 0.70ms from Hamburg, DE
185.214.15.152 AS41531 AVATEL TELECOM, SA 5.18ms from Madrid, ES
45.27.232.72 AS7018 AT&T Enterprises, LLC 10.02ms from Miami, US
125.204.126.56 AS4713 NTT DOCOMO BUSINESS,Inc. 14.52ms from Osaka, JP
206.180.80.200 AS26801 Zito Media, L.P. 14.06ms from Philadelphia, US
200.198.55.248 AS10670 COMPANHIA DE TECNOLOGIA DA INFORMAÇÃO ESTADO MG 10.64ms from Sao Paulo, BR
182.210.108.136 AS17858 LG POWERCOMM 6.97ms from Seoul, KR
118.39.180.184 AS4766 Korea Telecom 7.29ms from Seoul, KR
122.145.119.120 AS10013 FreeBit Co.,Ltd. 7.87ms from Tokyo, JP
121.105.192.88 AS2516 KDDI CORPORATION 6.86ms from Tokyo, JP
46.174.228.88 AS197113 MAGDALENA ZANETA MARCZUK trading as LCS SYSTEMY TELEINFORMATYCZNE 2.61ms from Warsaw, PL
65.242.97.72 AS701 Verizon Business 3.96ms from Ashburn, US
155.186.177.168 AS20115 Charter Communications LLC 7.18ms from Atlanta, US
27.131.131.72 AS24187 KIRZ Service Provider 0.52ms from Bangkok, TH
91.116.18.216 AS12338 Euskaltel S.A. 1.31ms from Barcelona, ES
95.125.141.40 AS3352 TELEFONICA DE ESPANA S.A.U. 11.98ms from Barcelona, ES
52.27.113.24 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
24.14.89.184 AS7922 Comcast Cable Communications, LLC 5.64ms from Chicago, US
217.80.253.136 AS3320 Deutsche Telekom AG 3.13ms from Frankfurt am Main, DE
156.250.54.136 AS9294 GNET INC. 0.78ms from Hong Kong, HK
97.190.241.168 AS6167 Verizon Business 13.38ms from Los Angeles, US
75.135.254.72 AS20115 Charter Communications LLC 17.32ms from Minneapolis, US

Traceroute

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

$
traceroute -a -n -q1 -f2 20.33.104.23
traceroute to 20.33.104.23 (20.33.104.23): 64 hops max, 52 byte packets
2 [AS6866] 195.14.145.70 1.822 ms
3 [AS6866] 195.14.136.52 3.087 ms
6 [AS1299] 62.115.124.56 50.509 ms
7 *
8 [AS1299] 62.115.121.216 136.189 ms
9 [AS1299] 62.115.191.105 137.02 ms
10 [AS8075] 51.10.1.18 147.6 ms
11 [AS8075] 104.44.32.38 138.594 ms
12 *
13 *
14 [AS8075] 51.10.5.110 139.034 ms
15 *
16 *
17 *
18 *
19 [AS8069] 20.33.104.23 141.186 ms
Measurement taken from IPinfo ProbeNet in Limassol, CY
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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