20.33.22.0/24

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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 2 IP addresses 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

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

IP Address ASN Details
20.33.22.51 AS8069 Microsoft Corporation 0.48ms from Chicago, 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
154.248.228.104 AS36947 Telecom Algeria 10.31ms from Algiers, DZ
94.124.148.8 AS5578 SWAN, a.s. 0.60ms from Bratislava, SK
109.134.94.232 AS5432 Proximus NV 3.66ms from Brussels, BE
217.233.66.8 AS3320 Deutsche Telekom AG 4.05ms from Hamburg, DE
103.171.127.248 AS132296 Seven Star Digital Network Private Limited 10.16ms from Mumbai, IN
106.127.135.136 AS138169 China Telecom 0.94ms from Nanning, CN
96.59.130.24 AS33363 Charter Communications, Inc 10.25ms from Orlando, US
88.175.112.184 AS12322 Free SAS 13.63ms from Paris, FR
124.111.130.104 AS9318 SK Broadband Co Ltd 7.70ms from Seoul, KR
212.219.80.8 AS786 Jisc Services Limited 4.93ms from Sheffield, GB
117.32.122.8 AS4134 CHINANET-BACKBONE 2.52ms from Xi'an, CN
90.150.245.104 AS12389 PJSC Rostelecom 6.20ms from Yekaterinburg, RU
130.160.151.168 AS12173 The University of Alabama 5.22ms from Atlanta, US
174.180.41.104 AS7922 Comcast Cable Communications, LLC 7.39ms from Boston, US
45.195.150.24 AS25198 INTERKVM HOST SRL 0.13ms from Bucharest, RO
52.51.98.8 AS16509 Amazon.com, Inc. 0.20ms from Dublin, IE
194.28.225.152 AS216127 INTERNATIONAL HOSTING COMPANY LIMITED 0.12ms from Frankfurt am Main, DE
42.176.137.184 AS4837 CHINA UNICOM China169 Backbone 6.51ms from Liaoyang, CN
47.154.81.232 AS5650 Frontier Communications of America, Inc. 1.95ms from Los Angeles, US
104.120.226.24 AS16625 Akamai Technologies, Inc. 0.58ms from Melbourne, AU
114.149.254.152 AS4713 NTT DOCOMO BUSINESS,Inc. 2.75ms from Osaka, JP
78.192.222.72 AS12322 Free SAS 1.23ms from Paris, FR
86.242.126.120 AS3215 Orange S.A. 3.14ms from Paris, FR
60.225.16.8 AS1221 Telstra Limited 1.63ms from Perth, AU
39.108.52.40 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 1.82ms from Shenzhen, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 20.33.22.21
traceroute to 20.33.22.21 (20.33.22.21): 64 hops max, 52 byte packets
2 [AS63473] 5.231.73.254 0.436 ms
3 [] 84.17.33.92 0.251 ms
5 [AS1299] 62.115.137.28 0.664 ms
7 [AS1299] 62.115.186.71 0.369 ms
8 [AS8075] 51.10.11.44 1.364 ms
9 *
10 *
11 [AS8075] 104.44.51.212 3.317 ms
12 *
13 *
14 *
15 *
16 [AS8069] 20.33.22.21 1.192 ms
Measurement taken from IPinfo ProbeNet in Chicago, 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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