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:      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


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

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

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

IP Address ASN Details
20.33.155.98 AS8069 Microsoft Corporation 0.54ms from Kloten, 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
108.44.210.40 AS701 Verizon Business 2.97ms from Ashburn, US
81.70.135.136 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.93ms from Beijing, CN
101.27.32.232 AS4837 CHINA UNICOM China169 Backbone 9.54ms from Beijing, CN
86.123.98.120 AS8708 DIGI ROMANIA S.A. 0.99ms from Bucharest, RO
35.209.105.248 AS15169 Google LLC 0.11ms from Council Bluffs, US
189.202.213.88 AS18734 Operbes, S.A. de C.V. 12.26ms from Houston, US
98.200.48.56 AS7922 Comcast Cable Communications, LLC 4.70ms from Houston, US
177.205.174.56 AS18881 TELEFÔNICA BRASIL S.A 2.60ms from Rio de Janeiro, BR
201.73.8.120 AS4230 CLARO S.A. 1.43ms from Rio de Janeiro, BR
189.165.154.24 AS8151 UNINET 5.73ms from Santiago de Queretaro, MX
24.86.29.8 AS6327 Shaw Communications 7.07ms from Seattle, US
219.255.174.184 AS9318 SK Broadband Co Ltd 1.89ms from Seoul, KR
106.136.191.24 AS2516 KDDI CORPORATION 6.24ms from Tokyo, JP
116.82.139.120 AS2527 Sony Network Communications Inc. 1.68ms from Tokyo, JP
110.67.86.24 AS2527 Sony Network Communications Inc. 6.07ms from Tokyo, JP
50.98.52.72 AS396338 Altima Telecom 8.11ms from Toronto, CA
123.55.18.56 AS4134 CHINANET-BACKBONE 9.23ms from Zhengzhou, CN
93.95.116.8 AS60781 LeaseWeb Netherlands B.V. 0.24ms from Amsterdam, NL
54.149.125.184 AS16509 Amazon.com, Inc. 0.14ms from Boardman, US
50.112.179.56 AS16509 Amazon.com, Inc. 0.19ms from Boardman, US
90.125.254.248 AS3215 Orange S.A. 12.43ms from Frankfurt am Main, DE
175.110.214.168 AS25019 Saudi Telecom Company JSC 2.76ms from Jeddah, SA
80.47.192.88 AS13285 TalkTalk Communications Limited 4.64ms from London, GB
76.89.178.24 AS20001 Charter Communications Inc 5.91ms from Los Angeles, US
118.13.51.200 AS4713 NTT DOCOMO BUSINESS,Inc. 3.65ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -f3 20.33.155.97
traceroute to 20.33.155.97 (20.33.155.97): 64 hops max, 52 byte packets
3 [AS174] 149.11.89.129 1.171 ms
4 [AS174] 149.6.176.49 0.287 ms
5 [AS8075] 51.10.25.230 0.676 ms
6 [AS8075] 104.44.20.247 1.256 ms
7 [AS8075] 51.10.21.161 0.967 ms
8 [AS8075] 51.10.14.78 0.456 ms
9 *
10 *
11 *
12 *
13 [AS8069] 20.33.155.97 0.603 ms
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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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