20.33.19.0/24

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:      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


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:      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:      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

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

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

IP Address ASN Details
20.33.19.88 AS8069 Microsoft Corporation 0.14ms from Lohogaon, IN

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
45.61.115.40 AS3257 GTT Communications Inc. 0.58ms from Ashburn, US
76.98.42.200 AS7922 Comcast Cable Communications, LLC 8.50ms from Ashburn, US
71.200.165.120 AS7922 Comcast Cable Communications, LLC 6.50ms from Ashburn, US
78.162.203.248 AS47331 TTNet A.S. 9.46ms from Bursa, TR
61.161.40.184 AS4837 CHINA UNICOM China169 Backbone 5.04ms from Changchun, CN
75.65.159.152 AS7922 Comcast Cable Communications, LLC 14.76ms from Dallas, US
91.23.109.8 AS3320 Deutsche Telekom AG 8.14ms from Frankfurt am Main, DE
93.226.233.24 AS3320 Deutsche Telekom AG 7.79ms from Frankfurt am Main, DE
38.79.157.152 AS13692 Douglas FastNet 6.09ms from Hillsboro, US
18.60.233.200 AS16509 Amazon.com, Inc. 1.26ms from Hyderabad, IN
86.170.235.40 AS2856 British Telecommunications PLC 3.51ms from London, GB
184.182.64.216 AS22773 Cox Communications Inc. 6.15ms from Los Angeles, US
131.212.50.168 AS217 University of Minnesota 4.54ms from Minneapolis, US
132.226.227.136 AS31898 Oracle Corporation 0.15ms from Seoul, KR
202.187.230.152 AS9930 TTNET-MY 2.40ms from Sepang, MY
15.134.241.136 AS16509 Amazon.com, Inc. 0.22ms from Sydney, AU
210.65.65.56 AS3462 Data Communication Business Group 1.45ms from Taipei, TW
125.192.144.120 AS2518 BIGLOBE Inc. 6.37ms from Tokyo, JP
91.114.133.88 AS8447 A1 Telekom Austria AG 2.85ms from Vienna, AT
117.160.163.136 AS24445 Henan Mobile Communications Co.,Ltd 6.39ms from Zhengzhou, CN
198.53.37.248 AS852 TELUS Communications Inc. 1.04ms from Calgary, CA
89.0.76.216 AS8422 NetCologne Gesellschaft fur Telekommunikation mbH 3.45ms from Duesseldorf, DE
77.95.1.88 AS43030 Tajik Academician Research and Educational Network Association 0.02ms from Dushanbe, TJ
134.175.180.72 AS45090 Shenzhen Tencent Computer Systems Company Limited 2.23ms from Guangzhou, CN
1.190.128.72 AS4837 CHINA UNICOM China169 Backbone 5.66ms from Harbin, CN

Traceroute

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

$
traceroute -a -n -q1 -f3 20.33.19.76
traceroute to 20.33.19.76 (20.33.19.76): 64 hops max, 52 byte packets
4 [AS3257] 89.149.182.78 0.436 ms
6 *
7 [AS6453] 66.110.59.122 305.948 ms
8 *
9 *
10 *
11 [AS8075] 104.44.42.234 284.071 ms
12 *
13 *
14 *
15 [AS8075] 104.44.11.190 284.878 ms
16 *
17 *
18 *
19 *
20 [AS8069] 20.33.19.76 266.924 ms
Measurement taken from IPinfo ProbeNet in Dallas, 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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