20.33.2.0/24

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 are 11 domain names hosted across 3 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

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

IP Address ASN Details
20.33.2.79 AS8069 Microsoft Corporation 0.19ms from Amsterdam, NL

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
81.92.248.248 AS43451 Slovanet a.s. 0.51ms from Bratislava, SK
212.13.139.200 AS9198 JSC Kazakhtelecom 4.70ms from Karagandy, KZ
42.176.234.232 AS4837 CHINA UNICOM China169 Backbone 9.95ms from Liaoyang, CN
97.202.114.136 AS6167 Verizon Business 17.27ms from Los Angeles, US
2.15.156.136 AS3215 Orange S.A. 6.43ms from Marseille, FR
98.40.113.8 AS7922 Comcast Cable Communications, LLC 12.93ms from Murfreesboro, US
58.95.246.120 AS4713 NTT DOCOMO BUSINESS,Inc. 12.67ms from Osaka, JP
98.165.27.24 AS22773 Cox Communications Inc. 5.26ms from Phoenix, US
103.20.92.24 AS14413 LinkedIn Corporation 0.68ms from San Jose, US
98.36.121.104 AS7922 Comcast Cable Communications, LLC 7.11ms from San Jose, US
85.25.217.232 AS29066 velia.net Internetdienste GmbH 0.20ms from Strasbourg, FR
135.26.75.248 AS6300 Consolidated Communications, Inc. 7.71ms from Dallas, US
92.56.53.88 AS12479 Orange Espagne SA 11.74ms from Madrid, ES
78.195.98.88 AS12322 Free SAS 9.90ms from Paris, FR
34.239.35.136 AS14618 Amazon.com, Inc. 0.24ms from Reston, US
24.86.71.88 AS6327 Shaw Communications Inc. 7.15ms from Seattle, US
58.122.131.88 AS9318 SK Broadband Co Ltd 7.36ms from Seoul, KR
166.104.15.104 AS9321 Hanyang University 1.86ms from Seoul, KR
153.218.104.24 AS4713 NTT DOCOMO BUSINESS,Inc. 2.84ms from Tokyo, JP
24.30.110.120 AS7922 Comcast Cable Communications, LLC 4.36ms from Atlanta, US
35.88.30.136 AS16509 Amazon.com, Inc. 0.55ms from Boardman, US
69.76.230.24 AS11427 Charter Communications Inc 14.72ms from Dallas, US
98.248.68.40 AS7922 Comcast Cable Communications, LLC 5.43ms from Fremont, US
122.242.185.120 AS4134 CHINANET-BACKBONE 8.35ms from Hangzhou, CN
81.96.6.56 AS5089 Virgin Media Limited 9.26ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f4 -m9 20.33.2.85
traceroute to 20.33.2.85 (20.33.2.85): 9 hops max, 52 byte packets
4 [AS8075] 104.44.197.179 63.214 ms
5 *
6 [AS8075] 51.10.13.172 31.874 ms
7 *
8 *
9 *
Measurement taken from IPinfo ProbeNet in Riga, LV
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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