1. All IP Ranges
  2. 40.0.0.0/8
  3. AS8075  | 40.112.0.0/13

40.112.0.0/13

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:      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:      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:      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


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

Nearby Ranges

BGP prefixes that overlap with 40.0.0.0/8

Range ASN Company Num of IPs
40.28.0.0/14 AS4249 Eli Lilly and Company 262,144
40.204.0.0/14 AS4249 Eli Lilly and Company 262,144
40.254.0.0/15 AS4249 Eli Lilly and Company 131,072
40.250.0.0/15 AS4249 Eli Lilly and Company 131,072
40.184.0.0/15 AS4249 Eli Lilly and Company 131,072
40.72.0.0/15 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 131,072
40.176.0.0/15 AS16509 Amazon Data Services Canada 131,072
40.144.0.0/15 AS4249 Eli Lilly and Company 131,072
40.162.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
40.32.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.216.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.46.0.0/16 AS4249 Eli Lilly and Company 65,536
40.172.0.0/16 AS16509 Amazon Data Services UAE 65,536
40.214.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.228.0.0/16 AS4249 Eli Lilly and Company 65,536
40.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.224.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.229.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.147.0.0/16 AS4249 Eli Lilly and Company 65,536
40.35.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.48.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.161.0.0/16 AS4181 TDS TELECOM 65,536
40.208.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.209.0.0/16 AS4249 Eli Lilly and Company 65,536
40.213.0.0/16 AS4249 Eli Lilly and Company 65,536
40.45.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.252.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.220.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.201.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.159.0.0/16 AS8075 Microsoft Corporation 65,536
40.155.0.0/16 AS8075 Microsoft Corporation 65,536
40.148.0.0/16 AS8075 Microsoft Corporation 65,536
40.146.0.0/16 AS8075 Microsoft Corporation 65,536
40.38.0.0/16 AS8987 Amazon.com, Inc. 65,536
40.47.0.0/16 AS8075 Microsoft Corporation 65,536
40.253.0.0/16 AS8075 Microsoft Corporation 65,536
40.212.0.0/16 AS8075 Microsoft Corporation 65,536
40.142.128.0/17 AS7029 Windstream Communications LLC 32,768
40.125.128.0/17 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 32,768
40.143.128.0/17 AS17378 TierPoint, LLC 32,768
40.192.0.0/17 AS16509 Amazon Data Services India 32,768
40.143.128.0/17 AS11958 TierPoint, LLC 32,768
40.142.64.0/18 AS17378 TierPoint, LLC 16,384
40.126.64.0/18 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 16,384
40.143.0.0/18 AS22065 TierPoint, LLC 16,384
40.143.0.0/18 AS17378 TierPoint, LLC 16,384
40.126.0.0/18 AS8075 Microsoft Corporation 16,384
40.183.160.0/19 AS9009 Private Customer 8,192
40.160.128.0/19 AS16276 OVH US LLC 8,192

Hosted domains

There are 47,101 domain names hosted across 4,198 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
40.118.204.124 greendartinsurance.com 1858
40.113.224.207 onenevada.org 1600
40.112.175.8 twilightinsuranceinc.com 1108
40.115.33.198 stavbymalatek.cz 903
40.119.12.13 salauno.com.mx 886
40.114.4.103 livemosaicdallas.com 878
40.119.1.254 lausanneschool.com 794
40.112.243.118 apptrkr.com 640
40.114.51.68 lesmills.com 574
40.112.142.148 bakerdonelson.com 517
40.114.187.21 brandingfabrikken.dk 512
40.115.10.30 omegawatches.com 506
40.119.12.19 autocosmos.cl 501
40.118.29.72 veneer-world.com 474
40.112.243.48 4pcb.com 456
40.119.12.16 lcu.edu 438
40.112.243.103 luxurypolandiscovery.com 428
40.118.209.55 lxjgswmexsigqpxkbdqj.com 382
40.119.12.81 theamericanworker.com 363
40.113.131.37 ethnaaktiv.be 355

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
Read more

Pingable IPs

57,247 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
40.116.103.99 AS8075 Microsoft Corporation 0.47ms from Chicago, US
40.116.68.77 AS8075 Microsoft Corporation 0.35ms from Chicago, US
40.116.87.144 AS8075 Microsoft Corporation 0.59ms from Chicago, US
40.115.203.206 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
40.115.200.76 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
40.117.38.191 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
40.117.8.164 AS8075 Microsoft Corporation 1.66ms from Cape Town, ZA
40.115.207.87 AS8075 Microsoft Corporation 0.18ms from Tokyo, JP
40.115.246.214 AS8075 Microsoft Corporation 0.16ms from Tokyo, JP
40.115.248.25 AS8075 Microsoft Corporation 0.18ms from Tokyo, JP
40.115.209.36 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
40.115.244.247 AS8075 Microsoft Corporation 0.17ms from Tokyo, JP
40.117.28.113 AS8075 Microsoft Corporation 1.57ms from Cape Town, ZA
40.116.83.73 AS8075 Microsoft Corporation 0.33ms from Chicago, US
40.115.245.218 AS8075 Microsoft Corporation 0.20ms from Tokyo, JP
40.115.206.21 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
40.116.89.146 AS8075 Microsoft Corporation 0.29ms from Chicago, US
40.115.218.114 AS8075 Microsoft Corporation 0.20ms from Tokyo, JP
40.115.215.103 AS8075 Microsoft Corporation 0.19ms from Tokyo, JP
40.115.227.112 AS8075 Microsoft Corporation 0.24ms from Tokyo, JP
40.117.45.49 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
40.117.40.45 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
40.117.13.143 AS8075 Microsoft Corporation 1.55ms from Cape Town, ZA
40.117.35.170 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
40.116.98.73 AS8075 Microsoft Corporation 0.37ms from Chicago, 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
79.133.126.77 AS199524 G-Core Labs S.A. 0.21ms from Amsterdam, NL
188.192.152.253 AS3209 Vodafone GmbH 1.94ms from Berlin, DE
64.135.193.93 AS10689 Fox Valley Internet 2.24ms from Chicago, US
106.85.207.237 AS4134 CHINANET-BACKBONE 3.03ms from Chongqing, CN
81.132.247.205 AS2856 British Telecommunications PLC 2.25ms from London, GB
212.36.37.125 AS8220 COLT Technology Services Group Limited 4.34ms from London, GB
23.223.71.13 AS16625 Akamai Technologies, Inc. 0.14ms from Milan, IT
109.120.147.189 AS212165 Alex Group LLC 0.35ms from Saint Petersburg, RU
211.243.198.173 AS9318 SK Broadband Co Ltd 4.59ms from Seoul, KR
101.0.116.173 AS55803 Hostopia Australia Web Pty Ltd 0.74ms from Sydney, AU
218.163.129.205 AS3462 Data Communication Business Group 5.19ms from Taichung, TW
79.178.51.157 AS8551 Bezeq International Ltd. 2.29ms from Tel Aviv, IL
188.20.239.173 AS8447 A1 Telekom Austria AG 0.88ms from Vienna, AT
80.85.237.173 AS60806 "ZICOM NEXT" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA 7.87ms from Warsaw, PL
216.184.83.157 AS17310 Point Broadband Fiber Holding, LLC 10.25ms from Atlanta, US
98.251.7.189 AS7922 Comcast Cable Communications, LLC 5.57ms from Atlanta, US
129.92.189.125 AS668 United States Department of Defense (DoD) 4.21ms from Chicago, US
68.58.66.13 AS7922 Comcast Cable Communications, LLC 8.45ms from Chicago, US
209.236.93.237 AS32798 Highline Services, LLC 8.65ms from Denver, US
20.12.148.45 AS8075 Microsoft Corporation 0.25ms from Des Moines, US
84.163.235.13 AS3320 Deutsche Telekom AG 2.17ms from Duesseldorf, DE
87.156.223.189 AS3320 Deutsche Telekom AG 6.31ms from Duesseldorf, DE
59.39.144.173 AS4134 CHINANET-BACKBONE 2.87ms from Guangzhou, CN
23.248.194.125 AS138415 Yancy Limited 0.68ms from Hong Kong, HK
202.155.245.253 AS9381 HKBN Enterprise Solutions HK Limited 0.67ms from Hong Kong, HK

Traceroute

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

$
traceroute -a -n -q1 -f2 -m7 40.118.153.159
traceroute to 40.118.153.159 (40.118.153.159): 7 hops max, 52 byte packets
2 [] 91.200.241.196 0.207 ms
3 [] 80.249.209.21 1.803 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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