20.33.238.0/24

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

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

IP Address ASN Details
20.33.238.17 AS8069 Microsoft Corporation 0.51ms from Frankfurt am Main, DE

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
109.177.201.88 AS5384 Emirates Internet 4.43ms from Al Fujairah City, AE
174.131.67.8 AS7029 Windstream Communications LLC 8.91ms from Chicago, US
172.5.230.248 AS7018 AT&T Enterprises, LLC 10.62ms from Columbus, US
54.220.118.168 AS16509 Amazon.com, Inc. 0.18ms from Dublin, IE
83.255.67.200 AS1257 Tele2 Sverige AB 10.36ms from Goeteborg, SE
189.181.242.168 AS8151 UNINET 5.72ms from Guadalajara, MX
24.224.213.184 AS11260 EastLink 8.21ms from Halifax, CA
156.232.187.40 AS134548 DXTL Tseung Kwan O Service 0.74ms from Hong Kong, HK
5.37.183.200 AS28885 OmanTel NAP 2.67ms from Muscat, OM
106.226.7.136 AS4134 CHINANET-BACKBONE 6.31ms from Nanchang, CN
24.189.150.72 AS6128 Cablevision Systems Corp. 8.49ms from New York City, US
91.174.70.120 AS12322 Free SAS 14.29ms from Paris, FR
201.146.231.152 AS8151 UNINET 10.99ms from Phoenix, US
112.246.226.56 AS4837 CHINA UNICOM China169 Backbone 4.26ms from Qingdao, CN
44.194.181.136 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
211.178.117.24 AS9318 SK Broadband Co Ltd 1.79ms from Seoul, KR
150.109.8.88 AS132203 Tencent Building, Kejizhongyi Avenue 0.26ms from Singapore, SG
54.65.72.24 AS16509 Amazon.com, Inc. 0.21ms from Tokyo, JP
111.19.241.104 AS9808 China Mobile Communications Group Co., Ltd. 2.44ms from Xi'an, CN
64.65.63.168 AS36849 1st Amendment Encrypted Openness LLC 0.71ms from Amsterdam, NL
203.97.180.40 AS4768 One New Zealand Group Limited 0.59ms from Auckland, NZ
194.65.71.40 AS3243 MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A. 0.84ms from Braga, PT
84.192.151.248 AS6848 Telenet BV 5.86ms from Brussels, BE
84.196.65.120 AS6848 Telenet BV 5.85ms from Brussels, BE
213.118.225.104 AS6848 Telenet BV 7.22ms from Brussels, BE

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 20.33.238.93
traceroute to 20.33.238.93 (20.33.238.93): 9 hops max, 52 byte packets
6 [AS8075] 104.44.45.195 10.732 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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