20.33.13.0/24

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:      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:      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:      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 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

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

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

IP Address ASN Details
20.33.13.44 AS8069 Microsoft Corporation 0.23ms from Des Moines, 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
202.108.97.8 AS4808 China Unicom Beijing Province Network 3.74ms from Beijing, CN
178.222.222.88 AS8400 TELEKOM SRBIJA a.d. 1.08ms from Belgrade, RS
85.98.134.168 AS47331 TTNet A.S. 8.28ms from Bursa, TR
65.182.249.24 AS33470 Canby Telephone Association 1.05ms from Hillsboro, US
82.19.13.136 AS5089 Virgin Media Limited 5.26ms from London, GB
99.145.168.248 AS7018 AT&T Enterprises, LLC 1.69ms from Miami, US
39.65.74.152 AS4837 CHINA UNICOM China169 Backbone 3.23ms from Qingdao, CN
181.223.116.40 AS28573 Claro NXT Telecomunicacoes Ltda 6.93ms from Rio de Janeiro, BR
73.178.188.56 AS7922 Comcast Cable Communications, LLC 3.37ms from Secaucus, US
182.172.97.24 AS10036 DLIVE 2.36ms from Seoul, KR
115.14.50.216 AS4766 Korea Telecom 9.00ms from Seoul, KR
71.131.206.72 AS55960 Beijing Guanghuan Xinwang Digital 3.83ms from Tianjin, CN
51.48.182.24 AS16509 Amazon.com, Inc. 4.45ms from Barcelona, ES
73.217.47.248 AS7922 Comcast Cable Communications, LLC 2.44ms from Denver, US
20.12.193.200 AS8075 Microsoft Corporation 0.19ms from Des Moines, US
130.235.83.72 AS2846 Lund University 4.87ms from Goeteborg, SE
61.92.120.152 AS9269 Hong Kong Broadband Network Ltd. 0.83ms from Hong Kong, HK
144.91.107.88 AS51167 Contabo GmbH 0.28ms from Lauterbourg, FR
18.130.120.72 AS16509 Amazon.com, Inc. 0.18ms from London, GB
146.199.176.104 AS6871 Plusnet 6.14ms from London, GB
112.204.245.104 AS9299 Philippine Long Distance Telephone Company 1.22ms from Manila, PH
202.139.12.152 AS7474 SingTel Optus Pty Ltd 14.38ms from Melbourne, AU
198.145.151.216 AS262287 Latitude.sh LTDA 0.08ms from Miami, US
79.41.130.40 AS3269 Telecom Italia S.p.A. 1.69ms from Milan, IT
46.73.173.8 AS12714 PJSC MegaFon 1.64ms from Moscow, RU

Traceroute

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

$
traceroute -a -n -q1 -f4 20.33.13.49
traceroute to 20.33.13.49 (20.33.13.49): 64 hops max, 52 byte packets
5 [AS174] 154.54.171.153 1.183 ms
6 [AS174] 154.54.167.145 21.143 ms
7 [AS174] 154.54.88.206 22.419 ms
8 [AS174] 154.54.163.245 30.861 ms
9 [AS174] 154.54.165.78 41.483 ms
10 [AS174] 154.54.165.134 49.237 ms
11 [AS174] 154.54.45.18 49.569 ms
12 [AS174] 38.104.102.90 49.183 ms
13 [AS8075] 104.44.53.152 50.689 ms
14 *
15 *
16 *
17 [AS8075] 104.44.55.12 60.856 ms
18 *
19 *
20 *
21 *
22 [AS8069] 20.33.13.49 60.353 ms
Measurement taken from IPinfo ProbeNet in Seattle, US
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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