20.153.128.0/23

AS8069  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8069
Registry ARIN
ID MSFT

WHOIS Details

NetHandle:      NET-20-150-0-0-1
OrgID:          MSFT
Parent:         NET-20-0-0-0-0
NetName:        MSFT
NetRange:       20.150.0.0 - 20.153.255.255
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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 20.153.0.0/16

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

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

IP Address ASN Details
20.153.128.58 AS8069 Microsoft Corporation 0.17ms from Lohogaon, IN

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
124.181.67.167 AS1221 Telstra Limited 2.90ms from Adelaide, AU
50.36.15.183 AS5650 Frontier Communications of America, Inc. 18.96ms from Ashburn, US
67.191.247.39 AS7922 Comcast Cable Communications, LLC 4.51ms from Atlanta, US
108.1.153.87 AS701 Verizon Business 0.86ms from Boston, US
35.192.229.23 AS396982 Google LLC 0.14ms from Council Bluffs, US
35.186.124.119 AS396982 Google LLC 6.35ms from Dallas, US
18.163.163.135 AS16509 Amazon.com, Inc. 0.12ms from Hong Kong, HK
42.56.82.39 AS4837 CHINA UNICOM China169 Backbone 7.44ms from Liaoyang, CN
187.194.2.231 AS8151 UNINET 19.56ms from Los Angeles, US
73.1.163.87 AS7922 Comcast Cable Communications, LLC 5.31ms from Miami, US
79.27.96.7 AS3269 Telecom Italia S.p.A. 5.58ms from Milan, IT
87.253.217.167 AS12389 PJSC Rostelecom 1.14ms from Saint Petersburg, RU
198.57.233.151 AS46606 Unified Layer 2.07ms from Salt Lake City, US
74.220.203.247 AS46606 Unified Layer 1.98ms from Salt Lake City, US
61.78.242.183 AS4766 Korea Telecom 9.11ms from Seoul, KR
46.177.126.55 AS3329 VODAFONE-PANAFON HELLENIC TELECOMMUNICATIONS COMPANY SA 1.36ms from Athens, GR
196.24.105.39 AS2018 TENET (The UNINET Project) 1.43ms from Cape Town, ZA
99.58.111.231 AS7018 AT&T Enterprises, LLC 3.33ms from Chicago, US
174.100.58.87 AS10796 Charter Communications Inc 5.28ms from Columbus, US
20.123.34.167 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
217.174.253.215 AS8560 IONOS SE 3.86ms from London, GB
62.113.82.167 AS41535 LLC "ASTRA CLOUD" 0.90ms from Moscow, RU
190.123.242.199 AS52486 Cooperativa Electrica de Galvez Ltda. 4.07ms from Rosario, AR
104.140.150.215 AS62904 Eonix Corporation 0.26ms from Seattle, US
191.189.193.151 AS28573 Claro NXT Telecomunicacoes Ltda 10.47ms from Curitiba, BR

Traceroute

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

$
traceroute -a -n -q1 -f2 -m8 20.153.129.71
traceroute to 20.153.129.71 (20.153.129.71): 8 hops max, 52 byte packets
2 [AS55805] 27.123.215.249 301.462 ms
3 *
4 *
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Ulan Bator, MN
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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