20.33.250.0/24

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:      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


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:      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

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

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

IP Address ASN Details
20.33.250.225 AS8069 Microsoft Corporation 0.75ms 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
108.92.165.152 AS7018 AT&T Enterprises, LLC 2.94ms from Atlanta, US
188.27.253.184 AS8708 DIGI ROMANIA S.A. 2.21ms from Bucharest, RO
54.73.106.104 AS16509 Amazon.com, Inc. 0.17ms from Dublin, IE
14.252.136.120 AS45899 VNPT Corp 5.16ms from Ho Chi Minh City, VN
67.191.39.200 AS7922 Comcast Cable Communications, LLC 7.06ms from Miami, US
115.202.11.104 AS4134 CHINANET-BACKBONE 8.47ms from Ningbo, CN
34.91.46.136 AS396982 Google LLC 0.15ms from Oudeschip, NL
39.81.82.200 AS4837 CHINA UNICOM China169 Backbone 10.98ms from Qingdao, CN
52.183.88.184 AS8075 Microsoft Corporation 0.29ms from Quincy, US
188.243.74.232 AS35807 SkyNet Ltd. 0.60ms from Saint Petersburg, RU
112.186.129.120 AS4766 Korea Telecom 3.52ms from Seoul, KR
211.172.141.168 AS9318 SK Broadband Co Ltd 7.71ms from Seoul, KR
116.121.211.104 AS9318 SK Broadband Co Ltd 2.09ms from Seoul, KR
85.230.17.40 AS8434 Telenor Sverige AB 3.98ms from Stockholm, SE
74.125.19.184 AS15169 Google LLC 0.45ms from Toronto, CA
46.71.101.184 AS12297 Telecom Armenia AS 1.32ms from Yerevan, AM
185.240.29.8 AS56898 Private Host BV 0.21ms from Amsterdam, NL
136.22.226.8 AS36492 Google, LLC 1.17ms from Chicago, US
69.1.224.248 AS398025 Cumberland Connect 16.45ms from Chicago, US
67.175.73.72 AS7922 Comcast Cable Communications, LLC 5.21ms from Chicago, US
18.217.155.152 AS16509 Amazon.com, Inc. 0.15ms from Columbus, US
89.150.150.8 AS203953 Hiper A/S 1.27ms from Copenhagen, DK
34.170.56.232 AS396982 Google LLC 0.12ms from Council Bluffs, US
20.9.105.8 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
87.151.223.216 AS3320 Deutsche Telekom AG 3.38ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 20.33.250.126
traceroute to 20.33.250.126 (20.33.250.126): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Charlotte, 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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