40.123.192.0/19

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8075
Registry ARIN
ID MSFT

WHOIS Details

NetHandle:      NET-40-74-0-0-1
OrgID:          MSFT
Parent:         NET-40-0-0-0-0
NetName:        MSFT
NetRange:       40.74.0.0 - 40.125.127.255
NetType:        allocation
RegDate:        2015-02-23
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:      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


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:      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

Nearby Ranges

BGP prefixes that overlap with 40.123.0.0/16

No nearby ranges found.

Hosted domains

There are 515 domain names hosted across 74 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
40.123.214.195 boombuzz.ae 225
40.123.213.179 aslink.ae 112
40.123.199.154 kojworld.com 21
40.123.210.132 alkadasi.info 17
40.123.196.60 eagleeye-it.com 8
40.123.199.191 qtechsolution.net 8
40.123.193.123 qasm.art 7
40.123.210.164 retailgroupkazakhstan.com 6
40.123.207.92 dubaiplatinum.ae 6
40.123.217.213 vroomart.in 6
40.123.219.56 royalric.ae 5
40.123.215.210 destinationdekalb.com 4
40.123.214.208 enlitedc.org 4
40.123.217.185 monetaglobalpartners.com 4
40.123.210.32 komparenext.co.uk 4
40.123.193.111 dea.ae 4
40.123.215.201 mrktdeals.com 3
40.123.218.218 dellerose.co 3
40.123.207.33 mmac.com 3
40.123.213.74 kojworld.net 3

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

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

IP Address ASN Details
40.123.211.128 AS8075 Microsoft Corporation 2.49ms from Dubai, AE
40.123.215.156 AS8075 Microsoft Corporation 1.31ms from Dubai, AE
40.123.209.43 AS8075 Microsoft Corporation 1.74ms from Dubai, AE
40.123.199.191 AS8075 Microsoft Corporation 1.38ms from Dubai, AE
40.123.207.76 AS8075 Microsoft Corporation 1.37ms from Dubai, AE
40.123.223.1 AS8075 Microsoft Corporation 1.22ms from Dubai, AE
40.123.210.103 AS8075 Microsoft Corporation 1.31ms from Dubai, AE
40.123.200.213 AS8075 Microsoft Corporation 1.37ms from Dubai, AE
40.123.216.142 AS8075 Microsoft Corporation 1.76ms from Dubai, AE
40.123.197.157 AS8075 Microsoft Corporation 1.60ms from Dubai, AE
40.123.204.165 AS8075 Microsoft Corporation 1.74ms from Dubai, AE
40.123.194.204 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
40.123.198.248 AS8075 Microsoft Corporation 1.46ms from Dubai, AE
40.123.208.130 AS8075 Microsoft Corporation 0.92ms from Dubai, AE
40.123.206.16 AS8075 Microsoft Corporation 1.22ms from Dubai, AE
40.123.213.149 AS8075 Microsoft Corporation 1.73ms from Dubai, AE
40.123.193.29 AS8075 Microsoft Corporation 1.42ms from Dubai, AE
40.123.205.139 AS8075 Microsoft Corporation 1.36ms from Dubai, AE
40.123.214.184 AS8075 Microsoft Corporation 1.27ms from Dubai, AE
40.123.218.47 AS8075 Microsoft Corporation 1.67ms from Dubai, AE
40.123.192.100 AS8075 Microsoft Corporation 1.67ms from Dubai, AE
40.123.196.117 AS8075 Microsoft Corporation 1.72ms from Dubai, AE
40.123.212.216 AS8075 Microsoft Corporation 0.91ms from Dubai, AE
40.123.195.97 AS8075 Microsoft Corporation 1.45ms from Dubai, AE
40.123.219.66 AS8075 Microsoft Corporation 0.92ms 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
204.42.16.67 AS12119 ITV-3 3.55ms from Chicago, US
72.180.10.147 AS11427 Charter Communications Inc 4.06ms from Dallas, US
79.214.15.131 AS3320 Deutsche Telekom AG 1.94ms from Frankfurt am Main, DE
91.205.28.35 AS6833 Terranets bw GmbH 4.04ms from Frankfurt am Main, DE
87.140.23.19 AS3320 Deutsche Telekom AG 3.75ms from Hamburg, DE
91.124.21.243 AS2914 NTT America, Inc. 0.54ms from London, GB
152.232.146.179 AS55286 B2 Net Solutions Inc. 0.23ms from Los Angeles, US
216.234.174.115 AS46320 BLU Fibre Networks inc. 3.70ms from Montreal, CA
183.77.85.179 AS4685 Asahi Net 12.51ms from Osaka, JP
80.182.171.131 AS3269 Telecom Italia S.p.A. 8.57ms from Rende, IT
4.239.143.163 AS8075 Microsoft Corporation 0.18ms from Toronto, CA
74.50.109.51 AS29802 HIVELOCITY, Inc. 0.20ms from Atlanta, US
141.80.150.3 AS210482 Max-Delbrueck-Centrum fuer Molekulare Medizin in der Helmholtz-Gemeinschaft 0.91ms from Berlin, DE
179.162.40.3 AS18881 TELEFÔNICA BRASIL S.A 0.50ms from Brasilia, BR
165.166.113.195 AS2711 Spirit Communications 0.72ms from Charlotte, US
112.192.147.3 AS4837 CHINA UNICOM China169 Backbone 8.42ms from Chengdu, CN
87.61.247.19 AS3292 TDC Holding A/S 1.06ms from Copenhagen, DK
213.232.67.227 AS209744 GWS Gesellschaft fuer Warenwirtschafts-Systeme mbH 4.77ms from Duesseldorf, DE
199.15.77.3 AS140096 JINX CO., LIMITED 0.26ms from Hong Kong, HK
119.151.16.3 AS45432 Tech Mahindra Limited 0.68ms from Hyderabad, IN
58.78.189.19 AS3786 LG DACOM Corporation 2.15ms from Incheon, KR
178.83.96.227 AS9318 SK Broadband Co Ltd 1.53ms from Incheon, KR
211.214.240.19 AS9318 SK Broadband Co Ltd 7.12ms from Incheon, KR
5.58.240.131 AS16223 MAXNET TELECOM, LTD 5.48ms from Kyiv, UA
31.117.145.211 AS2856 British Telecommunications PLC 4.98ms 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 -f3 40.123.192.43
traceroute to 40.123.192.43 (40.123.192.43): 64 hops max, 52 byte packets
5 [AS8075] 104.44.41.123 12.477 ms
6 *
7 [AS8075] 51.10.19.120 3.278 ms
8 [AS8075] 51.10.9.58 4.644 ms
9 [AS8075] 51.10.9.68 5.373 ms
10 *
11 *
12 *
13 *
14 [AS8075] 40.123.192.43 2.059 ms
Measurement taken from IPinfo ProbeNet in Dubai, AE
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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