20.33.104.0/24

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:      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


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

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

No nearby ranges found.

Hosted domains

There is 1 domain name hosted across 1 IP address on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
20.33.104.7 hpfy.com 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

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

IP Address ASN Details
20.33.104.33 AS8069 Microsoft Corporation 0.37ms from Ashburn, US

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
102.191.79.24 AS24835 Vodafone Data 19.70ms from Cairo, EG
107.12.215.72 AS11426 Charter Communications Inc 18.49ms from Charlotte, US
174.28.51.8 AS209 CenturyLink Communications, LLC 9.48ms from Denver, US
211.110.203.152 AS9318 SK Broadband Co Ltd 2.04ms from Incheon, KR
178.204.38.136 AS28840 PJSC "TATTELECOM" 1.47ms from Kazan, RU
99.176.58.88 AS7018 AT&T Enterprises, LLC 19.05ms from Los Angeles, US
187.209.28.72 AS8151 UNINET 10.74ms from Monterrey, MX
162.199.89.216 AS7018 AT&T Enterprises, LLC 3.68ms from San Jose, US
223.217.168.168 AS4713 NTT DOCOMO BUSINESS,Inc. 3.15ms from Tokyo, JP
102.31.140.168 AS327934 SOCIETE NATIONALE DES TELECOMMUNICATIONS (Tunisie Telecom) 1.29ms from Tunis, TN
213.55.164.184 AS15796 Salt Mobile SA 1.19ms from Zuerich, CH
211.202.167.56 AS9318 SK Broadband Co Ltd 2.56ms from Incheon, KR
82.140.183.56 AS212238 Datacamp Limited 0.05ms from Lisbon, PT
109.248.133.136 AS12695 LLC Digital Network 0.60ms from Moscow, RU
34.1.10.216 AS15169 Google LLC 0.10ms from Paris, FR
59.23.80.104 AS4766 Korea Telecom 6.66ms from Seoul, KR
58.110.63.40 AS4804 Microplex PTY LTD 11.40ms from Sydney, AU
186.82.185.168 AS10620 Telmex Colombia S.A. 9.79ms from Bogota, CO
45.245.88.88 AS24863 Link Egypt (Link.NET) 9.70ms from Cairo, EG
104.205.71.136 AS852 TELUS Communications Inc. 0.65ms from Calgary, CA
175.18.239.24 AS4837 CHINA UNICOM China169 Backbone 7.13ms from Changchun, CN
109.147.52.8 AS2856 British Telecommunications PLC 7.54ms from London, GB
172.89.116.104 AS20001 Charter Communications Inc 5.10ms from Los Angeles, US
47.155.181.88 AS5650 Frontier Communications of America, Inc. 2.49ms from Los Angeles, US
112.80.10.24 AS4837 CHINA UNICOM China169 Backbone 1.75ms from Nanjing, CN

Traceroute

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

$
traceroute -a -n -q1 20.33.104.1
traceroute to 20.33.104.1 (20.33.104.1): 64 hops max, 52 byte packets
1 [AS26383] 5.39.254.1 0.244 ms
2 *
3 [AS174] 154.54.75.9 2.795 ms
4 [AS174] 130.117.1.46 1.424 ms
5 [AS174] 154.54.74.166 3.034 ms
6 [AS174] 154.54.95.101 72.863 ms
7 [AS174] 154.54.30.121 75.137 ms
8 [AS174] 154.54.40.50 81.737 ms
9 [AS174] 38.32.131.106 76.691 ms
10 [AS8075] 51.10.1.22 82.665 ms
11 *
12 *
13 *
14 [AS8075] 51.10.5.88 78.297 ms
15 *
16 *
17 *
18 *
19 [AS8069] 20.33.104.1 77.836 ms
Measurement taken from IPinfo ProbeNet in London, GB
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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