20.33.155.0/24

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 3 domain names hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP

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

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

IP Address ASN Details
20.33.155.3 AS8069 Microsoft Corporation 0.71ms from Zuerich, CH

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
139.211.60.232 AS4837 CHINA UNICOM China169 Backbone 5.67ms from Changchun, CN
13.58.85.56 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
64.92.138.248 AS17306 JAB Wireless, INC. 7.08ms from Denver, US
163.142.251.136 AS17816 China Unicom IP network China169 Guangdong province 2.96ms from Guangzhou, CN
113.99.12.168 AS4134 CHINANET-BACKBONE 2.55ms from Guangzhou, CN
80.228.223.136 AS9145 EWE TEL GmbH 6.38ms from Hamburg, DE
176.224.64.248 AS35819 Etihad Etisalat, a joint stock company 4.44ms from Jeddah, SA
90.192.56.24 AS5607 Sky UK Limited 1.12ms from London, GB
91.160.94.232 AS12322 Free SAS 5.05ms from Paris, FR
90.0.145.152 AS3215 Orange S.A. 10.93ms from Paris, FR
103.132.244.248 AS138311 Limerick Technologies Pvt Ltd 1.16ms from Pune, IN
34.238.92.248 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
194.79.193.56 AS5394 Unidata 0.94ms from Rome, IT
169.233.145.200 AS5739 University of California, Santa Cruz 3.76ms from San Jose, US
211.237.125.104 AS10036 DLIVE 1.63ms from Seoul, KR
49.58.86.24 AS4766 Korea Telecom 1.79ms from Seoul, KR
128.173.20.216 AS1312 Virginia Polytechnic Institute and State Univ. 6.55ms from Ashburn, US
196.131.184.56 AS24835 Vodafone Data 14.39ms from Cairo, EG
84.176.141.136 AS3320 Deutsche Telekom AG 3.25ms from Duesseldorf, DE
154.120.82.136 AS37340 SPECTRANET LIMITED 14.53ms from Lagos, NG
142.171.255.104 AS35916 MULTACOM CORPORATION 0.16ms from Los Angeles, US
173.77.125.72 AS701 Verizon Business 2.33ms from New York City, US
60.140.112.40 AS17676 SoftBank Corp. 9.89ms from Osaka, JP
186.220.182.24 AS28573 Claro NXT Telecomunicacoes Ltda 6.01ms from Osasco, BR
88.88.56.200 AS2119 Telenor Norge AS 2.65ms from Oslo, NO

Traceroute

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

$
traceroute -a -n -q1 -m5 20.33.155.44
traceroute to 20.33.155.44 (20.33.155.44): 5 hops max, 52 byte packets
1 [AS140627] 103.112.0.1 0.186 ms
2 [AS140627] 103.151.64.29 108.964 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Agana Heights Village, GU
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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