20.157.210.0/23

AS8069  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-20-157-0-0-1
OrgID:          MSFT
Parent:         NET-20-0-0-0-0
NetName:        MSFT
NetRange:       20.157.0.0 - 20.159.255.255
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:        * [email protected].  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * [email protected].  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * [email protected]
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
Source:         ARIN

Nearby Ranges

BGP prefixes that overlap with 20.157.0.0/16

No nearby ranges found.

Hosted domains

There are 198 domain names hosted across 9 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

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

IP Address ASN Details
20.157.210.9 AS8069 Microsoft Corporation 0.83ms from Hong Kong, HK

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
122.241.245.7 AS4134 CHINANET-BACKBONE 9.82ms from Hangzhou, CN
78.137.62.103 AS25133 LLC "McLaut-Invest" 3.10ms from Kyiv, UA
109.206.235.135 AS64426 e-novinfo leman SA 0.32ms from Lausanne, CH
42.58.90.55 AS4837 CHINA UNICOM China169 Backbone 12.31ms from Liaoyang, CN
151.16.35.103 AS1267 WIND TRE S.P.A. 5.41ms from Milan, IT
82.52.29.247 AS3269 Telecom Italia S.p.A. 5.99ms from Milan, IT
24.245.30.71 AS7922 Comcast Cable Communications, LLC 6.94ms from Minneapolis, US
85.234.33.23 AS35728 MTS PJSC 7.28ms from Moscow, RU
217.251.85.87 AS3320 Deutsche Telekom AG 5.76ms from Nuernberg, DE
90.110.112.183 AS3215 Orange S.A. 4.38ms from Paris, FR
70.172.38.215 AS22773 Cox Communications Inc. 5.56ms from Phoenix, US
60.212.236.247 AS4837 CHINA UNICOM China169 Backbone 4.86ms from Qingdao, CN
45.80.193.247 AS203363 Kuroit Limited 0.18ms from Redditch, GB
221.194.189.151 AS4837 CHINA UNICOM China169 Backbone 4.20ms from Tianjin, CN
60.104.111.135 AS17676 SoftBank Corp. 3.24ms from Tokyo, JP
202.207.14.87 AS4538 China Education and Research Network Center 12.89ms from Beijing, CN
52.34.171.23 AS16509 Amazon.com, Inc. 0.13ms from Boardman, US
179.131.235.215 AS18881 TELEFÔNICA BRASIL S.A 2.18ms from Brasilia, BR
35.195.98.87 AS396982 Google LLC 0.11ms from Brussels, BE
187.155.77.71 AS8151 UNINET 12.78ms from Cancún, MX
121.75.112.247 AS9500 One New Zealand Group Limited 1.58ms from Christchurch, NZ
185.51.77.247 AS202914 Adeo Datacenter ApS 0.40ms from Copenhagen, DK
87.106.244.183 AS8560 IONOS SE 2.63ms from Frankfurt am Main, DE
86.139.223.87 AS2856 British Telecommunications PLC 2.74ms from London, GB
93.119.28.215 AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL 10.25ms from Madrid, ES

Traceroute

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

$
traceroute -a -n -q1 -f3 20.157.210.46
traceroute to 20.157.210.46 (20.157.210.46): 64 hops max, 52 byte packets
4 [AS1299] 62.115.134.80 6.137 ms
5 *
6 *
7 *
8 [AS6453] 195.219.68.80 256.125 ms
9 *
10 *
11 [AS6453] 80.231.165.24 254.86 ms
12 *
13 *
14 *
15 *
16 [AS8069] 20.157.210.46 203.869 ms
Measurement taken from IPinfo ProbeNet in Copenhagen, DK
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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