20.33.8.0/24

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:      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


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:      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:      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:        2024-10-21
OfficePhone:    +1-425-538-6637
Mailbox:        iphostmaster@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:        2024-10-16
OfficePhone:    +1-425-882-8080
Mailbox:        IOC@microsoft.com
Source:         ARIN

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

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

IP Address ASN Details
20.33.8.59 AS8069 Microsoft Corporation 0.41ms 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
83.143.189.120 AS31673 Uniserver Internet B.V. 0.28ms from Amsterdam, NL
164.164.30.72 AS7633 Software Technology Parks of India 1.72ms from Bengaluru, IN
121.196.3.120 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 4.24ms from Hangzhou, CN
103.232.122.248 AS56150 Viet Solutions Services Trading Company Limited 1.50ms from Ho Chi Minh City, VN
72.220.201.152 AS22773 Cox Communications Inc. 8.04ms from Los Angeles, US
71.196.45.168 AS7922 Comcast Cable Communications, LLC 10.32ms from Miami, US
13.37.197.8 AS16509 Amazon.com, Inc. 0.12ms from Paris, FR
49.29.136.136 AS4766 Korea Telecom 6.68ms from Seoul, KR
220.116.75.184 AS4766 Korea Telecom 1.25ms from Seoul, KR
175.200.35.120 AS4766 Korea Telecom 6.90ms from Seoul, KR
118.139.148.200 AS38280 Monash University Sunway Campus Malaysia 2.96ms from Sepang, MY
84.229.254.168 AS12400 Partner Communications Ltd. 1.21ms from Tel Aviv, IL
157.7.68.8 AS7506 GMO Internet Group, Inc. 0.32ms from Tokyo, JP
49.96.250.40 AS9605 NTT DOCOMO, INC. 0.77ms from Tokyo, JP
89.77.197.152 AS9141 P4 Sp. z o.o. 6.58ms from Warsaw, PL
177.5.211.152 AS8167 V tal 15.63ms from Brasilia, BR
99.6.240.40 AS7018 AT&T Enterprises, LLC 3.59ms from Dallas, US
109.78.80.248 AS15502 Vodafone Ireland Limited 3.86ms from Dublin, IE
154.84.89.8 AS134548 DXTL Tseung Kwan O Service 0.77ms from Hong Kong, HK
198.199.190.8 AS47078 Heartland Regional Medical Center 2.27ms from Kansas City, US
176.196.93.200 AS39927 E-Light-Telecom Ltd. 1.07ms from Kemerovo, RU
31.117.186.56 AS2856 British Telecommunications PLC 6.42ms from London, GB
81.155.220.184 AS2856 British Telecommunications PLC 4.72ms from London, GB
72.5.46.72 AS399244 AME Hosting LLC 0.01ms from Los Angeles, US
79.21.167.8 AS3269 Telecom Italia S.p.A. 1.89ms 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 -f3 20.33.8.160
traceroute to 20.33.8.160 (20.33.8.160): 64 hops max, 52 byte packets
3 [AS174] 149.29.1.17 48.262 ms
4 [AS174] 130.117.2.242 48.526 ms
5 [AS174] 154.54.56.93 118.319 ms
6 [AS174] 154.54.75.38 48.362 ms
7 [AS174] 154.54.167.69 122.984 ms
8 [AS174] 154.54.170.69 122.413 ms
9 [AS174] 154.54.171.70 124.03 ms
10 [AS174] 38.32.131.106 123.398 ms
11 [AS8075] 51.10.1.24 121.689 ms
12 *
13 *
14 *
15 [AS8075] 51.10.5.38 124.255 ms
16 *
17 *
18 *
19 *
20 [AS8069] 20.33.8.160 121.643 ms
Measurement taken from IPinfo ProbeNet in Keflavik, IS
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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