20.157.131.0/24

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:      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:      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:      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


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

Nearby Ranges

BGP prefixes that overlap with 20.157.0.0/16

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

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

IP Address ASN Details
20.157.131.18 AS8069 Microsoft Corporation 3.59ms from Dubai, AE

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
72.25.230.200 AS6079 RCN 1.52ms from Ashburn, US
162.236.123.56 AS7018 AT&T Enterprises, LLC 3.42ms from Atlanta, US
90.236.4.72 AS3301 Telia Company AB 14.90ms from Copenhagen, DK
84.63.125.120 AS3209 Vodafone GmbH 3.86ms from Duesseldorf, DE
84.137.204.232 AS3320 Deutsche Telekom AG 5.08ms from Frankfurt am Main, DE
83.243.50.56 AS3320 Deutsche Telekom AG 1.53ms from Frankfurt am Main, DE
171.228.198.200 AS7552 Viettel Group 5.16ms from Hanoi, VN
90.0.224.248 AS3215 Orange S.A. 1.81ms from Paris, FR
217.181.191.248 AS8399 SEWAN SAS 0.55ms from Paris, FR
117.200.177.248 AS9829 National Internet Backbone 18.13ms from Saint Thomas Mount, IN
178.112.49.8 AS25255 ==> TELE2 AUSTRIA <== 12.82ms from Vienna, AT
209.162.47.24 AS7029 Windstream Communications LLC 0.46ms from Atlanta, US
89.136.7.120 AS12302 Vodafone Romania S.A. 12.27ms from Bucharest, RO
23.204.162.248 AS16625 Akamai Technologies, Inc. 0.48ms from Dallas, US
167.8.69.8 AS63156 TEGNA Inc. 4.85ms from Los Angeles, US
153.3.24.232 AS4837 CHINA UNICOM China169 Backbone 5.83ms from Nanjing, CN
112.4.26.40 AS56046 China Mobile communications corporation 6.45ms from Nanjing, CN
104.148.223.152 AS6128 Cablevision Systems Corp. 7.39ms from New York City, US
180.230.58.24 AS17858 LG POWERCOMM 2.02ms from Seoul, KR
125.209.226.152 AS23576 NAVER Cloud Corp. 2.42ms from Seoul, KR
153.142.144.8 AS4713 NTT DOCOMO BUSINESS,Inc. 5.28ms from Tokyo, JP
195.136.66.120 AS201893 Pawel Walczuk trading as "BLUE-DOT" S.C. 4.21ms from Warsaw, PL
52.201.152.152 AS14618 Amazon.com, Inc. 0.53ms from Ashburn, US
173.233.190.136 AS33067 Classic South Communications, L.L.C. 7.60ms from Atlanta, US
35.226.130.56 AS396982 Google LLC 0.12ms from Council Bluffs, US

Traceroute

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

$
traceroute -a -n -q1 -f4 -m7 20.157.131.183
traceroute to 20.157.131.183 (20.157.131.183): 7 hops max, 52 byte packets
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Yerevan, AM
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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