20.33.219.0/24

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 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

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

IP Address ASN Details
20.33.219.2 AS8069 Microsoft Corporation 12.90ms from Singapore, SG

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
178.225.50.248 AS31615 Odido Netherlands B.V. 19.81ms from Amsterdam, NL
74.196.54.232 AS19108 Optimum 18.81ms from Ashburn, US
162.141.248.40 AS7029 Windstream Communications LLC 0.40ms from Ashburn, US
112.35.160.184 AS9808 China Mobile Communications Group Co., Ltd. 2.61ms from Beijing, CN
44.237.170.40 AS16509 Amazon.com, Inc. 0.12ms from Boardman, US
124.162.162.8 AS4837 CHINA UNICOM China169 Backbone 5.60ms from Chongqing, CN
142.93.170.56 AS14061 DigitalOcean, LLC 0.28ms from Frankfurt am Main, DE
27.150.186.248 AS133774 Fuzhou 0.28ms from Fuzhou, CN
41.1.162.232 AS29975 Vodacom 1.66ms from Johannesburg, ZA
122.177.206.136 AS24560 Bharti Airtel Ltd., Telemedia Services 5.41ms from Kolkata, IN
115.164.99.8 AS4818 DiGi Telecommunications Sdn. Bhd. 1.85ms from Kuala Lumpur, MY
187.250.76.248 AS8151 UNINET 4.01ms from Los Angeles, US
85.18.78.120 AS12874 Fastweb SpA 3.22ms from Milan, IT
201.47.244.24 AS18881 TELEFÔNICA BRASIL S.A 2.19ms from Novo Hamburgo, BR
126.62.80.168 AS17676 SoftBank Corp. 2.15ms from Osaka, JP
116.193.107.200 AS38628 HIMEJI CABLE TELEVISION CORPORATION 9.34ms from Osaka, JP
57.180.98.216 AS16509 Amazon.com, Inc. 0.17ms from Tokyo, JP
141.85.176.24 AS2614 RoEduNet 0.60ms from Bucharest, RO
172.74.243.72 AS11426 Charter Communications Inc 11.32ms from Charlotte, US
73.210.131.232 AS7922 Comcast Cable Communications, LLC 5.35ms from Chicago, US
20.91.175.200 AS8075 Microsoft Corporation 0.18ms from Gaevle, SE
113.235.221.152 AS4837 CHINA UNICOM China169 Backbone 8.73ms from Liaoyang, CN
81.79.4.232 AS5378 Vodafone Limited 4.88ms from London, GB
153.230.139.184 AS4713 NTT Communications Corporation 5.21ms from Osaka, JP
3.90.12.136 AS14618 Amazon.com, Inc. 0.44ms from Reston, US

Traceroute

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

$
traceroute -a -n -q1 -f6 -m9 20.33.219.117
traceroute to 20.33.219.117 (20.33.219.117): 9 hops max, 52 byte packets
6 [] 103.16.102.139 163.518 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Tokyo, JP
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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