20.47.78.0/23

AS8069  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-20-33-0-0-1
OrgID:          MSFT
Parent:         NET-20-0-0-0-0
NetName:        MSFT
NetRange:       20.33.0.0 - 20.128.255.255
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:      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:      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

Hosted domains

There are 4 domain names hosted across 4 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

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

IP Address ASN Details
20.47.79.30 AS8069 Microsoft Corporation 0.17ms from Des Moines, US
20.47.78.145 AS8069 Microsoft Corporation 0.17ms from Des Moines, 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
212.227.109.135 AS8560 IONOS SE 0.86ms from Berlin, DE
89.142.141.71 AS5603 Telekom Slovenije, d.d. 1.38ms from Ljubljana, SI
90.211.144.103 AS5607 Sky UK Limited 4.99ms from London, GB
95.120.96.87 AS3352 TELEFONICA DE ESPANA S.A.U. 7.21ms from Madrid, ES
83.193.145.7 AS3215 Orange S.A. 17.27ms from Paris, FR
27.193.161.7 AS4837 CHINA UNICOM China169 Backbone 2.01ms from Qingdao, CN
218.144.250.231 AS4766 Korea Telecom 4.87ms from Seoul, KR
183.112.93.135 AS4766 Korea Telecom 1.45ms from Seoul, KR
94.137.108.119 AS33885 Telenor Sverige AB 0.66ms from Stockholm, SE
222.229.253.39 AS2519 ARTERIA Networks Corporation 2.79ms from Tokyo, JP
76.92.182.183 AS11427 Charter Communications Inc 13.92ms from Dallas, US
52.50.244.7 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
81.105.73.39 AS5089 Virgin Media Limited 10.82ms from London, GB
83.32.32.231 AS3352 TELEFONICA DE ESPANA S.A.U. 1.18ms from Madrid, ES
117.182.88.151 AS9808 China Mobile Communications Group Co., Ltd. 6.00ms from Nanning, CN
104.176.37.231 AS7018 AT&T Enterprises, LLC 5.18ms from Redding, US
58.229.188.103 AS9318 SK Broadband Co Ltd 1.12ms from Seoul, KR
118.193.17.215 AS63199 CDS Global Cloud Co., Ltd 0.58ms from Tokyo, JP
154.251.14.119 AS36947 Telecom Algeria 13.12ms from Algiers, DZ
61.188.92.7 AS4134 CHINANET-BACKBONE 6.54ms from Chengdu, CN
34.42.221.71 AS396982 Google LLC 0.11ms from Council Bluffs, US
193.66.181.103 AS719 Elisa Oyj 0.79ms from Helsinki, FI
23.214.210.71 AS16625 Akamai Technologies, Inc. 0.38ms from London, GB
79.157.98.199 AS3352 TELEFONICA DE ESPANA S.A.U. 9.50ms from Madrid, ES
107.136.37.23 AS7018 AT&T Enterprises, LLC 8.70ms from Miami, US

Traceroute

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

$
traceroute -a -n -q1 -f3 20.47.78.164
traceroute to 20.47.78.164 (20.47.78.164): 64 hops max, 52 byte packets
3 [AS7195] 200.25.51.36 11.989 ms
4 *
5 *
6 [AS174] 154.54.3.145 95.731 ms
7 [AS174] 154.54.172.110 114.296 ms
8 [AS174] 154.54.45.18 114.626 ms
9 [AS174] 38.104.102.90 114.198 ms
10 [AS8075] 104.44.53.152 105.092 ms
11 *
12 *
13 *
14 [AS8075] 104.44.55.2 108.258 ms
15 *
16 *
17 *
18 *
19 [AS8069] 20.47.78.164 108.481 ms
Measurement taken from IPinfo ProbeNet in Quito, EC
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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