20.157.39.0/24

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:        * 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:      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:        2024-10-21
OfficePhone:    +1-425-538-6637
Mailbox:        iphostmaster@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:        2024-10-16
OfficePhone:    +1-425-882-8080
Mailbox:        IOC@microsoft.com
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:      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

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

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

IP Address ASN Details
20.157.39.203 AS8069 Microsoft Corporation 0.43ms from Ashburn, 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
192.55.91.232 AS270 National Aeronautics and Space Administration 14.97ms from Ashburn, US
74.91.100.120 AS4150 SupraNet Communications, Inc. 6.01ms from Chicago, US
185.102.249.104 AS3213 Bogons Ltd 0.35ms from London, GB
99.79.45.232 AS16509 Amazon.com, Inc. 0.15ms from Montreal, CA
126.62.238.104 AS17676 SoftBank Corp. 12.86ms from Osaka, JP
143.107.231.104 AS28571 UNIVERSIDADE DE SAO PAULO 7.50ms from Sao Paulo, BR
45.232.212.136 AS61614 67 TELECOM 9.71ms from Sao Paulo, BR
5.152.23.40 AS35805 JSC "Silknet" 3.10ms from Tbilisi, GE
117.193.81.24 AS9829 National Internet Backbone 10.47ms from Bengaluru, IN
3.143.39.200 AS16509 Amazon.com, Inc. 0.18ms from Columbus, US
98.57.81.24 AS7922 Comcast Cable Communications, LLC 10.55ms from Houston, US
65.69.126.200 AS7018 AT&T Enterprises, LLC 4.58ms from Kansas City, US
81.147.59.88 AS2856 British Telecommunications PLC 6.77ms from London, GB
45.50.124.216 AS20001 Charter Communications Inc 4.94ms from Los Angeles, US
212.166.252.200 AS12430 VODAFONE ESPANA S.A.U. 7.42ms from Madrid, ES
220.253.216.56 AS7545 TPG Telecom Limited 1.76ms from Melbourne, AU
154.70.57.104 AS15399 Wananchi Group (Kenya) Limited 4.13ms from Nairobi, KE
177.134.17.72 AS18881 TELEFÔNICA BRASIL S.A 1.55ms from Osasco, BR
34.90.116.200 AS396982 Google LLC 0.13ms from Oudeschip, NL
184.28.120.8 AS16625 Akamai Technologies, Inc. 0.52ms from San Jose, US
61.34.215.40 AS3786 LG DACOM Corporation 2.69ms from Seoul, KR
34.47.109.40 AS396982 Google LLC 0.09ms from Seoul, KR
180.222.178.40 AS131921 GMO GlobalSign Holdings K.K. 1.16ms from Tokyo, JP
27.121.229.168 AS2519 ARTERIA Networks Corporation 2.49ms from Tokyo, JP
110.67.34.104 AS2527 Sony Network Communications Inc. 4.13ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 -f5 20.157.39.195
traceroute to 20.157.39.195 (20.157.39.195): 64 hops max, 52 byte packets
5 [AS1299] 62.115.36.98 15.318 ms
6 [AS1299] 62.115.125.166 16.779 ms
8 [AS1299] 62.115.121.216 103.192 ms
9 [AS1299] 62.115.191.105 101.927 ms
10 [AS8075] 51.10.1.32 104.012 ms
11 *
12 *
13 *
14 [AS8075] 51.10.5.118 105.918 ms
15 *
16 *
17 *
18 *
19 [AS8069] 20.157.39.195 103.031 ms
Measurement taken from IPinfo ProbeNet in Paris, FR
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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