20.33.18.0/24

AS8069  ·  Microsoft Corporation

Need more data or want to access it via API or data downloads? Sign up to get free access

Sign up for free ›

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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 20.33.0.0/16

No nearby ranges found.

Hosted domains

There are 16 domain names hosted across 8 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
20.33.18.25 AS8069 Microsoft Corporation 0.19ms from Kloten, CH

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
2.16.111.216 AS20940 Akamai International B.V. 0.33ms from Frankfurt am Main, DE
46.63.120.216 AS51784 "X-City" Ltd. 1.74ms from Khmelnytskyi, UA
200.58.67.200 AS27839 Comteco Ltda 4.93ms from La Paz, BO
162.192.194.72 AS7018 AT&T Enterprises, LLC 6.52ms from Miami, US
180.4.80.136 AS4713 NTT DOCOMO BUSINESS,Inc. 7.34ms from Osaka, JP
217.128.145.40 AS3215 Orange S.A. 1.23ms from Paris, FR
3.224.116.232 AS14618 Amazon.com, Inc. 0.20ms from Reston, US
85.167.210.8 AS2119 Telenor Norge AS 14.79ms from Sandefjord, NO
186.105.188.56 AS7418 TELEFÓNICA CHILE S.A. 2.37ms from Santiago, CL
189.244.144.168 AS8151 UNINET 10.90ms from Santiago de Queretaro, MX
191.61.139.104 AS4230 CLARO S.A. 1.39ms from Sao Paulo, BR
103.95.204.248 AS136772 DASSAULT SYSTEMES AUSTRALIA PTY LTD 0.52ms from Singapore, SG
126.121.244.104 AS17676 SoftBank Corp. 3.41ms from Tokyo, JP
180.20.47.8 AS4713 NTT DOCOMO BUSINESS,Inc. 2.61ms from Tokyo, JP
50.111.102.232 AS5650 Frontier Communications of America, Inc. 13.00ms from Ashburn, US
52.96.19.88 AS8075 Microsoft Corporation 0.82ms from Ashburn, US
84.197.214.120 AS6848 Telenet BV 5.79ms from Brussels, BE
34.242.64.200 AS16509 Amazon.com, Inc. 0.16ms from Dublin, IE
86.17.105.72 AS5089 Virgin Media Limited 7.79ms from London, GB
38.50.41.136 AS271931 MAO CABLE VISION, S.R.L. 19.04ms from Miami, US
217.254.154.200 AS3320 Deutsche Telekom AG 6.32ms from Nuernberg, DE
149.154.171.136 AS62014 Telegram Messenger Inc 0.57ms from Singapore, SG
58.107.2.248 AS4804 Microplex PTY LTD 3.01ms from Sydney, AU
83.31.43.88 AS5617 Orange Polska Spolka Akcyjna 9.52ms from Warsaw, PL
188.207.230.200 AS1136 KPN B.V. 5.37ms from Amsterdam, NL

Traceroute

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

$
traceroute -a -n -q1 -f3 20.33.18.78
traceroute to 20.33.18.78 (20.33.18.78): 64 hops max, 52 byte packets
3 [AS174] 154.54.62.125 0.951 ms
4 [AS174] 130.117.49.166 1.625 ms
5 [AS174] 149.6.176.3 1.154 ms
6 [AS8075] 51.10.25.214 9.509 ms
7 [AS8075] 104.44.34.28 10.127 ms
8 [AS8075] 51.10.22.115 10.387 ms
9 [AS8075] 51.10.20.245 9.843 ms
10 [AS8075] 51.10.14.60 12.925 ms
11 *
12 *
13 *
14 *
15 [AS8069] 20.33.18.78 9.405 ms
Measurement taken from IPinfo ProbeNet in Zuerich, CH
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.

An API built with users in mind: reliable, accurate, and easy-to-use

Discover why industry-leading companies around the globe love our data. IPinfo's accurate insights fuel use cases from cybersecurity, data enrichment, web personalization, and much more.

IPinfo for all your IP geolocation needs

Our IP tools

Explore all tools
What is my IP

What is my IP

Test our data accuracy by viewing insights from your IP address.

See your IP address
Map IPs

Map IPs

Paste up to 500,000 IPs to see where they're located on a map.

Try Map IPs
Summarize IPs

Summarize IPs

Use our data visualization tool to create a visual overview of multiple IPs.

Try Summarize IPs