20.157.97.0/24

AS8069  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-20-157-0-0-1
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:      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


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

Nearby Ranges

BGP prefixes that overlap with 20.157.0.0/16

No nearby ranges found.

Hosted domains

There are 8 domain names hosted across 6 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

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

IP Address ASN Details
20.157.97.89 AS8069 Microsoft Corporation 0.23ms from Amsterdam, NL

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
20.238.142.88 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
88.150.11.104 AS43341 MDlink online service center GmbH 6.91ms from Berlin, DE
178.201.121.168 AS3209 Vodafone GmbH 10.28ms from Frankfurt am Main, DE
124.92.55.152 AS4837 CHINA UNICOM China169 Backbone 8.27ms from Harbin, CN
95.67.124.152 AS34867 Cosmonova LLC 0.26ms from Kyiv, UA
165.85.145.8 AS54538 PALO ALTO NETWORKS 9.44ms from San Jose, US
32.211.153.152 AS46690 Southern New England Telephone Company and SNET America, Inc. 9.87ms from Secaucus, US
3.25.227.168 AS16509 Amazon.com, Inc. 0.50ms from Sydney, AU
36.234.12.56 AS3462 Data Communication Business Group 1.39ms from Taichung, TW
202.39.57.200 AS3462 Data Communication Business Group 1.41ms from Taipei, TW
180.11.33.104 AS4713 NTT DOCOMO BUSINESS,Inc. 3.02ms from Tokyo, JP
41.35.190.72 AS8452 TE-AS 9.53ms from Cairo, EG
97.150.70.56 AS6167 Verizon Business 17.06ms from Dallas, US
52.150.205.216 AS8075 Microsoft Corporation 3.44ms from Denver, US
2.61.102.88 AS12389 PJSC Rostelecom 8.80ms from Krasnoyarsk, RU
97.190.64.152 AS6167 Verizon Business 13.07ms from Los Angeles, US
49.146.220.168 AS9299 Philippine Long Distance Telephone Company 3.05ms from Manila, PH
5.164.212.72 AS42682 JSC "ER-Telecom Holding" 6.29ms from Moscow, RU
14.133.3.248 AS18126 Chubu Telecommunications Company, Inc. 7.70ms from Osaka, JP
20.189.30.24 AS8075 Microsoft Corporation 0.17ms from San Antonio, US
115.141.187.40 AS17858 LG POWERCOMM 1.82ms from Seoul, KR
52.193.18.40 AS16509 Amazon.com, Inc. 0.20ms from Tokyo, JP
191.59.13.120 AS4230 CLARO S.A. 18.91ms from Brasilia, BR
16.162.23.152 AS16509 Amazon.com, Inc. 0.10ms from Hong Kong, HK
40.192.65.136 AS16509 Amazon.com, Inc. 1.77ms from Hyderabad, IN

Traceroute

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

$
traceroute -a -n -q1 20.157.97.122
traceroute to 20.157.97.122 (20.157.97.122): 64 hops max, 52 byte packets
3 [] 193.188.137.21 7.663 ms
4 [AS8075] 104.44.42.31 23.81 ms
5 [AS8075] 13.106.238.232 26.121 ms
6 [AS8075] 104.44.49.129 27.217 ms
7 *
8 *
9 [AS8075] 104.44.53.12 30.171 ms
10 *
11 *
12 *
13 *
14 [AS8069] 20.157.97.122 26.003 ms
Measurement taken from IPinfo ProbeNet in Budapest, HU
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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