20.33.28.0/24

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:      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:      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:      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:      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
20.33.28.65 AS8069 Microsoft Corporation 0.17ms 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
104.49.244.8 AS7018 AT&T Enterprises, LLC 12.03ms from Atlanta, US
16.28.14.152 AS16509 Amazon.com, Inc. 0.14ms from Cape Town, ZA
203.118.180.24 AS9500 One New Zealand Group Limited 1.56ms from Christchurch, NZ
13.58.114.120 AS16509 Amazon.com, Inc. 0.14ms from Columbus, US
40.128.66.56 AS7029 Windstream Communications LLC 0.48ms from Dallas, US
51.199.173.232 AS5607 Sky UK Limited 1.30ms from Dublin, IE
50.65.248.72 AS6327 Shaw Communications 10.78ms from Edmonton, CA
78.185.28.24 AS9121 Turk Telekomunikasyon Anonim Sirketi 4.64ms from Istanbul, TR
91.239.95.120 AS58162 FOP Lukyanenko Aleksandr Ivanovich 10.21ms from Kyiv, UA
37.22.216.120 AS12389 PJSC Rostelecom 8.52ms from Novosibirsk, RU
65.62.46.152 AS8011 MongoDB, Inc. 0.12ms from Paris, FR
118.190.237.200 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 0.50ms from Qingdao, CN
3.223.70.104 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
44.200.154.72 AS14618 Amazon.com, Inc. 0.17ms from Reston, US
54.219.47.120 AS16509 Amazon.com, Inc. 0.16ms from San Jose, US
46.217.159.248 AS6821 Makedonski Telekom AD-Skopje 1.73ms from Skopje, MK
126.37.39.168 AS17676 SoftBank Corp. 4.91ms from Tokyo, JP
100.7.54.24 AS701 Verizon Business 4.94ms from Ashburn, US
155.138.163.24 AS20473 The Constant Company, LLC 0.14ms from Atlanta, US
78.54.48.120 AS6805 Telefonica Germany GmbH & Co.OHG 2.90ms from Berlin, DE
190.249.57.104 AS13489 UNE EPM TELECOMUNICACIONES S.A. 18.37ms from Bogota, CO
76.186.180.8 AS11427 Charter Communications Inc 11.91ms from Houston, US
85.101.201.248 AS9121 Turk Telekomunikasyon Anonim Sirketi 2.60ms from Istanbul, TR
212.64.156.168 AS15395 Rackspace Ltd. 1.05ms from London, GB
87.15.169.104 AS3269 Telecom Italia S.p.A. 3.90ms from Milan, IT

Traceroute

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

$
traceroute -a -n -q1 20.33.28.1
traceroute to 20.33.28.1 (20.33.28.1): 64 hops max, 52 byte packets
1 [AS15169] 72.14.235.111 261.021 ms
2 [AS8075] 104.44.196.43 135.48 ms
3 *
4 [AS8075] 104.44.42.242 137.291 ms
5 *
6 *
7 *
8 [AS8075] 104.44.20.48 139.196 ms
9 *
10 *
11 *
12 *
13 [AS8069] 20.33.28.1 138.418 ms
Measurement taken from IPinfo ProbeNet in Frankfurt am Main, DE
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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