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:      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:      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:      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:      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

5 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 0.16ms 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
132.183.141.200 AS40831 Mass General Brigham Incorporated 10.94ms from Ashburn, US
221.219.96.200 AS4808 China Unicom Beijing Province Network 3.94ms from Beijing, CN
23.245.193.200 AS11776 Breezeline 14.03ms from Chicago, US
77.95.1.88 AS43030 Tajik Academician Research and Educational Network Association 0.02ms from Dushanbe, TJ
86.156.147.72 AS2856 British Telecommunications PLC 3.82ms from Erith, GB
34.185.243.184 AS396982 Google LLC 0.11ms from Frankfurt am Main, DE
115.227.99.40 AS4134 CHINANET-BACKBONE 6.03ms from Hangzhou, CN
70.119.226.136 AS11427 Charter Communications Inc 10.91ms from Houston, US
39.62.223.152 AS17557 Pakistan Telecommunication Company Limited 2.29ms from Lahore, PK
61.137.208.40 AS4837 CHINA UNICOM China169 Backbone 6.42ms from Liaoyang, CN
43.204.8.216 AS16509 Amazon.com, Inc. 0.13ms from Mumbai, IN
24.90.197.40 AS12271 Charter Communications Inc 3.39ms from New York City, US
46.50.129.136 AS21127 Joint Stock Company TransTeleCom 3.45ms from Novosibirsk, RU
118.220.205.8 AS9318 SK Broadband Co Ltd 6.65ms from Seoul, KR
150.60.28.168 AS9597 KDDI Web Communications Inc. 0.77ms from Tokyo, JP
66.197.215.8 AS2906 Netflix Streaming Services Inc. 0.17ms from Vienna, AT
20.238.78.40 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
154.215.157.200 AS134175 SH2206-AP 0.77ms from Hong Kong, HK
108.195.50.248 AS7018 AT&T Enterprises, LLC 18.56ms from Los Angeles, US
46.27.158.40 AS12430 VODAFONE ESPANA S.A.U. 8.51ms from Madrid, ES
93.228.150.200 AS3320 Deutsche Telekom AG 4.96ms from Nuernberg, DE
220.129.0.232 AS3462 Data Communication Business Group 1.42ms from Taipei, TW
50.85.158.88 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
73.133.190.200 AS7922 Comcast Cable Communications, LLC 7.33ms from Ashburn, US
205.178.145.88 AS19871 Network Solutions, LLC 1.04ms from Atlanta, US

Traceroute

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

$
traceroute -a -n -q1 20.33.19.76
traceroute to 20.33.19.76 (20.33.19.76): 64 hops max, 52 byte packets
1 [AS43289] 45.153.124.1 0.689 ms
4 [AS9002] 87.245.232.162 34.062 ms
5 [AS6453] 80.231.124.38 34.001 ms
6 *
7 *
8 *
9 [AS6453] 80.231.236.93 153.792 ms
10 *
11 [AS4755] 121.240.127.246 164.052 ms
12 *
13 *
14 *
15 *
16 [AS8075] 104.44.11.254 171.619 ms
17 *
18 *
19 *
20 *
21 [AS8069] 20.33.19.76 165.693 ms
Measurement taken from IPinfo ProbeNet in Chisinau, MD
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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