20.33.132.0/24

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:      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:      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:      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


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

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

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

IP Address ASN Details
20.33.132.67 AS8069 Microsoft Corporation 0.56ms from Paris, FR

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
52.181.131.40 AS8075 Microsoft Corporation 0.70ms from Boydton, US
117.25.149.8 AS4134 CHINANET-BACKBONE 5.47ms from Fuzhou, CN
41.204.217.72 AS37153 Xneelo (Pty) Ltd 0.15ms from Johannesburg, ZA
115.134.192.8 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 6.45ms from Kuala Lumpur, MY
203.164.187.200 AS4804 Microplex PTY LTD 9.95ms from Melbourne, AU
212.185.222.40 AS3320 Deutsche Telekom AG 4.01ms from Nuernberg, DE
206.207.228.8 AS1706 The University of Arizona 3.56ms from Phoenix, US
210.240.104.200 AS1659 Taiwan Academic Network (TANet) Information Center 4.29ms from Taipei, TW
62.45.212.40 AS15435 DELTA Fiber Nederland B.V. 6.58ms from Amsterdam, NL
108.166.127.8 AS19994 Rackspace Hosting 1.22ms from Chicago, US
47.248.190.104 AS33363 Charter Communications, Inc 6.40ms from Chicago, US
20.105.20.104 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
45.14.72.168 AS9009 M247 Europe SRL 0.10ms from Frankfurt am Main, DE
114.55.248.232 AS37963 Hangzhou Alibaba Advertising Co.,Ltd. 3.82ms from Hangzhou, CN
34.160.233.72 AS396982 Google LLC 0.07ms from Melbourne, AU
187.155.208.104 AS8151 UNINET 12.49ms from Miami, US
93.236.247.8 AS3320 Deutsche Telekom AG 8.00ms from Nuernberg, DE
181.178.36.104 AS11556 Cable & Wireless Panama 1.99ms from Panama, PA
52.205.119.248 AS14618 Amazon.com, Inc. 0.21ms from Reston, US
121.146.75.232 AS4766 Korea Telecom 7.10ms from Seoul, KR
221.145.169.104 AS4766 Korea Telecom 3.05ms from Seoul, KR
219.254.173.88 AS9318 SK Broadband Co Ltd 5.29ms from Seoul, KR
1.165.78.200 AS3462 Data Communication Business Group 1.43ms from Taichung, TW
181.87.168.88 AS7303 Telecom Argentina S.A. 1.55ms from Buenos Aires, AR
50.103.77.104 AS5650 Frontier Communications of America, Inc. 6.71ms from Chicago, US

Traceroute

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

$
traceroute -a -n -q1 -m5 20.33.132.146
traceroute to 20.33.132.146 (20.33.132.146): 5 hops max, 52 byte packets
1 [AS213941] 84.32.26.1 0.172 ms
2 [AS21928] 172.55.0.9 10.124 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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