20.33.25.0/24

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:        * abuse@microsoft.com.  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * secure@microsoft.com.  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * msndcc@microsoft.com
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * IOC@microsoft.com
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:        abuse@microsoft.com
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:        IOC@microsoft.com
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:        iphostmaster@microsoft.com
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:        dabedard@microsoft.com
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:        pracsin@microsoft.com
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

No nearby ranges found.

Hosted domains

There are 440 domain names hosted across 6 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
20.33.25.29 volvocars.com 434
20.33.25.23 go-far.pt 2
20.33.25.104 arpalog.pt 1
20.33.25.61 vetrispeciali-online.com 1
20.33.25.94 ebook-zone-us.com 1
20.33.25.19 10xapi.nl 1

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

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

IP Address ASN Details
20.33.25.75 AS8069 Microsoft Corporation 0.20ms from Amsterdam, NL

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
20.126.84.72 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
3.226.80.168 AS14618 Amazon.com, Inc. 0.49ms from Ashburn, US
178.156.216.72 AS213230 Hetzner Online GmbH 0.16ms from Ashburn, US
142.109.138.8 AS53403 Mount Royal University 2.17ms from Calgary, CA
75.177.87.88 AS11426 Charter Communications Inc 7.70ms from Charlotte, US
99.31.185.72 AS7018 AT&T Enterprises, LLC 19.27ms from Chicago, US
82.30.178.72 AS5089 Virgin Media Limited 5.02ms from London, GB
100.41.18.248 AS701 Verizon Business 1.00ms from New York City, US
68.83.247.24 AS7922 Comcast Cable Communications, LLC 7.00ms from New York City, US
78.153.248.88 AS30781 Free Pro SAS 0.44ms from Paris, FR
175.234.137.136 AS4766 Korea Telecom 2.34ms from Seoul, KR
51.144.71.56 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
214.81.237.120 AS5972 United States Department of Defense (DoD) 4.49ms from Ashburn, US
36.75.111.40 AS7713 PT Telekomunikasi Indonesia 8.76ms from Batam, ID
37.152.253.200 AS6871 Plusnet 8.62ms from London, GB
83.35.120.24 AS3352 TELEFONICA DE ESPANA S.A.U. 11.36ms from Madrid, ES
177.35.243.232 AS28573 Claro NXT Telecomunicacoes Ltda 19.01ms from Porto Alegre, BR
104.134.160.184 AS395973 Google LLC 1.15ms from San Jose, US
71.92.124.40 AS20115 Charter Communications LLC 14.21ms from Santa Clara, US
124.154.101.248 AS2514 NTT PC Communications, Inc. 3.99ms from Tokyo, JP
122.133.221.216 AS2518 BIGLOBE Inc. 7.92ms from Tokyo, JP
93.111.186.232 AS8447 A1 Telekom Austria AG 9.19ms from Vienna, AT
94.50.110.168 AS12389 PJSC Rostelecom 18.67ms from Yekaterinburg, RU
87.241.240.24 AS12772 Enforta Autonomous System 12.66ms from Yekaterinburg, RU
93.142.141.136 AS5391 Hrvatski Telekom d.d. 8.01ms from Zagreb, HR

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 20.33.25.221
traceroute to 20.33.25.221 (20.33.25.221): 7 hops max, 52 byte packets
4 [AS21928] 100.199.0.57 0.064 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Liuzhou, CN
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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