20.157.132.0/24

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:      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:      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:      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:      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 20.157.0.0/16

No nearby ranges found.

Hosted domains

There are 2 domain names hosted across 2 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

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

IP Address ASN Details
20.157.132.144 AS8069 Microsoft Corporation 0.46ms 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
38.178.69.8 AS35986 Vyve Broadband 7.83ms from Atlanta, US
185.55.225.248 AS201999 Fanavari Serverpars Argham Gostar Company Ltd. 14.79ms from Baku, AZ
149.107.233.104 AS272066 FIBRAZUL INTERNET S.R.L. 1.66ms from Buenos Aires, AR
172.222.27.232 AS20115 Charter Communications LLC 14.92ms from Chicago, US
69.7.80.152 AS18618 west central wireless 16.90ms from Dallas, US
75.89.169.120 AS7029 Windstream Communications LLC 11.55ms from Dallas, US
103.134.243.8 AS138623 Winer Communication 0.37ms from Dhaka, BD
152.53.144.184 AS197540 netcup GmbH 3.21ms from Frankfurt am Main, DE
87.103.36.72 AS12353 Vodafone Portugal 18.59ms from Lisbon, PT
86.189.40.168 AS2856 British Telecommunications PLC 0.73ms from London, GB
141.105.228.184 AS5413 Wavenet Limited 11.33ms from London, GB
83.159.227.24 AS12322 Free SAS 12.90ms from Paris, FR
211.229.66.72 AS4766 Korea Telecom 5.23ms from Seoul, KR
211.210.8.104 AS9318 SK Broadband Co Ltd 2.60ms from Seoul, KR
51.79.241.232 AS16276 OVH SAS 0.73ms from Singapore, SG
81.204.208.200 AS1136 KPN B.V. 1.04ms from Amsterdam, NL
94.66.248.120 AS6799 Ote SA (Hellenic Telecommunications Organisation) 5.39ms from Athens, GR
69.226.188.120 AS7018 AT&T Enterprises, LLC 8.03ms from Atlanta, US
52.251.127.8 AS8075 Microsoft Corporation 0.20ms from Boydton, US
191.58.226.88 AS4230 CLARO S.A. 10.13ms from Brasilia, BR
82.76.97.8 AS8708 DIGI ROMANIA S.A. 7.22ms from Bucharest, RO
182.130.133.248 AS4134 CHINANET-BACKBONE 10.49ms from Chengdu, CN
2.135.255.216 AS9198 JSC Kazakhtelecom 4.79ms from Karagandy, KZ
42.86.70.200 AS4837 CHINA UNICOM China169 Backbone 5.41ms from Liaoyang, CN
2.220.97.104 AS5607 Sky UK Limited 1.31ms from London, GB

Traceroute

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

$
traceroute -a -n -q1 -f2 20.157.132.58
traceroute to 20.157.132.58 (20.157.132.58): 64 hops max, 52 byte packets
3 *
4 [AS1299] 62.115.137.44 18.629 ms
5 [AS1299] 62.115.137.54 20.628 ms
6 [AS1299] 62.115.138.70 37.402 ms
7 *
8 [AS1299] 62.115.186.63 36.73 ms
9 [AS8075] 51.10.1.20 42.582 ms
10 [AS8075] 104.44.32.32 49.97 ms
11 *
12 *
13 [AS8075] 51.10.24.200 37.992 ms
14 [AS8075] 51.10.5.86 37.415 ms
15 *
16 *
17 *
18 *
19 [AS8069] 20.157.132.58 36.588 ms
Measurement taken from IPinfo ProbeNet in Dallas, US
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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