20.33.206.0/24

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:      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:      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:      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:      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:      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

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

IP Address ASN Details
20.33.206.16 AS8069 Microsoft Corporation 0.38ms 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
185.6.84.88 AS61428 Fox-IT Group B.V. 1.90ms from Amsterdam, NL
197.39.87.40 AS8452 TE-AS 4.38ms from Cairo, EG
41.34.217.136 AS8452 TE-AS 3.88ms from Cairo, EG
175.16.189.8 AS4837 CHINA UNICOM China169 Backbone 3.00ms from Changchun, CN
20.196.1.136 AS8075 Microsoft Corporation 1.21ms from Dubai, AE
150.243.203.152 AS393750 Truman State University 13.26ms from Kansas City, US
71.1.241.200 AS209 CenturyLink Communications, LLC 5.92ms from Miami, US
126.31.191.40 AS17676 SoftBank Corp. 3.94ms from Osaka, JP
27.212.239.120 AS4837 CHINA UNICOM China169 Backbone 5.72ms from Qingdao, CN
174.49.206.184 AS7922 Comcast Cable Communications, LLC 19.67ms from Reston, US
58.121.122.152 AS9318 SK Broadband Co Ltd 1.84ms from Seoul, KR
41.97.66.24 AS36947 Telecom Algeria 9.89ms from Valencia, ES
171.80.167.200 AS4134 CHINANET-BACKBONE 5.78ms from Wuhan, CN
209.127.72.120 AS55286 B2 Net Solutions Inc. 0.13ms from Buffalo, US
107.158.167.216 AS62904 Eonix Corporation 0.96ms from Dallas, US
112.17.29.40 AS56041 China Mobile communications corporation 3.30ms from Hangzhou, CN
149.6.122.136 AS174 Cogent Communications, LLC 0.37ms from London, GB
176.74.0.88 AS20878 MeetingZone Limited 0.60ms from London, GB
80.4.79.120 AS5089 Virgin Media Limited 9.23ms from London, GB
84.67.49.168 AS5378 Vodafone Limited 4.73ms from London, GB
47.206.235.40 AS5650 Frontier Communications of America, Inc. 6.56ms from Miami, US
54.94.77.8 AS16509 Amazon.com, Inc. 0.15ms from Osasco, BR
125.199.101.248 AS2518 BIGLOBE Inc. 5.77ms from Tokyo, JP
197.112.31.248 AS36947 Telecom Algeria 8.65ms from Algiers, DZ
129.170.69.120 AS10755 Dartmouth College 7.60ms from Boston, 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 -m5 20.33.206.73
traceroute to 20.33.206.73 (20.33.206.73): 5 hops max, 52 byte packets
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Lanzhou, CN
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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