20.33.247.0/24

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 no domains currently hosted on this ASN.

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

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

IP Address ASN Details
20.33.247.241 AS8069 Microsoft Corporation 0.43ms 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
143.176.211.24 AS13127 Odido Netherlands B.V. 6.71ms from Amsterdam, NL
85.73.245.56 AS6799 Ote SA (Hellenic Telecommunications Organisation) 1.31ms from Athens, GR
73.108.178.40 AS7922 Comcast Cable Communications, LLC 11.17ms from Atlanta, US
45.246.131.152 AS24863 Link Egypt (Link.NET) 10.19ms from Cairo, EG
173.19.26.56 AS30036 Mediacom Communications Corp 12.49ms from Chicago, US
104.91.62.152 AS16625 Akamai Technologies, Inc. 5.40ms from New York City, US
73.70.179.152 AS7922 Comcast Cable Communications, LLC 7.33ms from San Jose, US
76.103.201.184 AS7922 Comcast Cable Communications, LLC 6.57ms from Santa Clara, US
4.228.153.24 AS8075 Microsoft Corporation 0.17ms from Sao Paulo, BR
32.214.18.40 AS46690 Southern New England Telephone Company and SNET America, Inc. 11.25ms from Secaucus, US
123.97.100.104 AS4134 CHINANET-BACKBONE 9.93ms from Shanghai, CN
146.12.40.56 AS3737 PenTeleData Inc. 7.67ms from Ashburn, US
76.92.9.232 AS10796 Charter Communications Inc 11.10ms from Columbus, US
193.77.239.120 AS5603 Telekom Slovenije, d.d. 1.10ms from Ljubljana, SI
70.181.246.152 AS22773 Cox Communications Inc. 7.53ms from Los Angeles, US
212.184.124.104 AS3320 Deutsche Telekom AG 0.94ms from Nuernberg, DE
71.36.189.248 AS209 CenturyLink Communications, LLC 1.66ms from Phoenix, US
67.249.227.216 AS11351 Charter Communications Inc 17.03ms from Piscataway, US
213.191.179.56 AS13124 A1 Bulgaria EAD 3.07ms from Sofia, BG
182.169.44.104 AS2527 Sony Network Communications Inc. 1.68ms from Tokyo, JP
182.121.66.200 AS4837 CHINA UNICOM China169 Backbone 3.08ms from Zhengzhou, CN
24.224.105.136 AS4181 TDS TELECOM 9.07ms from Atlanta, US
2.207.77.168 AS3209 Vodafone GmbH 5.19ms from Berlin, DE
94.101.89.40 AS42926 Radore Veri Merkezi Hizmetleri A.S. 1.92ms from Istanbul, TR
192.171.148.248 AS786 Jisc Services Limited 10.35ms 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 -m6 20.33.247.145
traceroute to 20.33.247.145 (20.33.247.145): 6 hops max, 52 byte packets
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Wuwei, CN
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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