20.153.166.0/23

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

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

IP Address ASN Details
20.153.166.24 AS8069 Microsoft Corporation 0.25ms from Boydton, 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
202.204.65.231 AS4538 China Education and Research Network Center 4.45ms from Beijing, CN
98.10.161.103 AS11351 Charter Communications Inc 17.29ms from Chicago, US
70.64.95.103 AS6327 Shaw Communications 14.65ms from Edmonton, CA
82.25.14.151 AS3320 Deutsche Telekom AG 0.49ms from Frankfurt am Main, DE
95.119.193.135 AS6805 Telefonica Germany GmbH & Co.OHG 2.43ms from Hamburg, DE
204.144.57.7 AS32305 COOK GROUP INC 2.90ms from Indianapolis, US
76.237.169.135 AS7018 AT&T Enterprises, LLC 1.64ms from Kansas City, US
78.149.141.39 AS13285 TalkTalk Communications Limited 6.64ms from Manchester, GB
50.83.13.231 AS30036 Mediacom Communications Corp 9.94ms from Minneapolis, US
80.147.88.247 AS3320 Deutsche Telekom AG 7.03ms from Nuernberg, DE
141.101.67.103 AS13335 Cloudflare, Inc. 0.18ms from Paris, FR
90.19.75.23 AS3215 Orange S.A. 5.71ms from Paris, FR
44.223.85.55 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
183.107.160.7 AS4766 Korea Telecom 4.00ms from Seoul, KR
92.101.198.151 AS12389 PJSC Rostelecom 9.99ms from Stockholm, SE
115.53.236.183 AS4837 CHINA UNICOM China169 Backbone 4.18ms from Zhengzhou, CN
51.154.51.231 AS15796 Salt Mobile SA 2.09ms from Zuerich, CH
114.247.171.55 AS4808 China Unicom Beijing Province Network 3.09ms from Beijing, CN
35.167.221.199 AS16509 Amazon.com, Inc. 0.17ms from Boardman, US
82.78.118.119 AS8708 DIGI ROMANIA S.A. 2.40ms from Bucharest, RO
41.38.186.7 AS8452 TE-AS 6.55ms from Cairo, EG
47.24.85.71 AS20115 Charter Communications LLC 6.90ms from Dallas, US
20.67.150.215 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
5.1.86.215 AS205948 creoline GmbH 0.20ms from Frankfurt am Main, DE
183.6.156.167 AS4134 CHINANET-BACKBONE 2.29ms from Guangzhou, CN

Traceroute

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

$
traceroute -a -n -q1 -f2 -m13 20.153.167.143
traceroute to 20.153.167.143 (20.153.167.143): 13 hops max, 52 byte packets
4 [AS174] 154.54.5.194 29.04 ms
5 [AS174] 154.54.165.101 51.429 ms
6 [AS174] 154.54.31.225 56.151 ms
7 [AS174] 154.54.173.94 67.93 ms
8 [AS174] 154.54.171.70 78.401 ms
9 [AS174] 38.32.131.106 69.449 ms
10 [AS8075] 51.10.1.22 70.945 ms
11 *
12 *
13 *
Measurement taken from IPinfo ProbeNet in Vancouver, CA
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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