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:      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:      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:      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

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
40.176.0.0/15 AS16509 Amazon Data Services Canada 131,072
40.144.0.0/15 AS4249 Eli Lilly and Company 131,072
40.250.0.0/15 AS4249 Eli Lilly and Company 131,072
40.72.0.0/15 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 131,072
40.184.0.0/15 AS4249 Eli Lilly and Company 131,072
40.148.0.0/16 AS8075 Microsoft Corporation 65,536
40.162.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
40.146.0.0/16 AS8075 Microsoft Corporation 65,536
40.147.0.0/16 AS4249 Eli Lilly and Company 65,536
40.228.0.0/16 AS4249 Eli Lilly and Company 65,536
40.47.0.0/16 AS8075 Microsoft Corporation 65,536
40.155.0.0/16 AS8075 Microsoft Corporation 65,536
40.38.0.0/16 AS8987 Amazon.com, Inc. 65,536
40.224.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.220.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.212.0.0/16 AS8075 Microsoft Corporation 65,536
40.46.0.0/16 AS4249 Eli Lilly and Company 65,536
40.252.0.0/16 AS16509 Amazon.com, Inc. 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
40.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.159.0.0/16 AS8075 Microsoft Corporation 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
40.172.0.0/16 AS16509 Amazon Data Services UAE 65,536
40.32.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.253.0.0/16 AS8075 Microsoft Corporation 65,536
40.45.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.201.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.229.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.214.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.216.0.0/16 AS16509 Amazon.com, Inc. 65,536
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
40.125.128.0/17 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 32,768
40.142.128.0/17 AS7029 Windstream Communications LLC 32,768
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
40.142.64.0/18 AS17378 TierPoint, LLC 16,384
40.160.128.0/19 AS16276 OVH US LLC 8,192
40.143.96.0/19 AS17378 TierPoint, LLC 8,192

Hosted domains

There are 47,656 domain names hosted across 4,221 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 1873
40.113.224.207 onenevada.org 1605
40.112.175.8 needahomequote.com 1342
40.119.12.13 salauno.com.mx 899
40.115.33.198 inarmissermiri.cz 894
40.114.4.103 livemosaicdallas.com 876
40.119.1.254 lausanneschool.com 800
40.112.243.118 apptrkr.com 705
40.114.51.68 lesmills.com 579
40.112.142.148 bakerdonelson.com 520
40.115.10.30 omegawatches.com 506
40.114.187.21 brandingfabrikken.dk 499
40.119.12.19 autocosmos.cl 498
40.112.243.103 hotelsbelges.com 497
40.118.29.72 veneer-world.com 475
40.112.243.48 4pcb.com 451
40.119.12.16 lcu.edu 419
40.118.209.55 fkpjbvosnkqmibltjwjk.com 383
40.119.12.81 theamericanworker.com 368
40.114.210.78 toyota.com.sa 353

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

56,977 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
40.112.50.211 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
40.113.14.108 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
40.112.94.38 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
40.113.72.192 AS8075 Microsoft Corporation 0.14ms from Dublin, IE
40.113.32.40 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
40.112.144.142 AS8075 Microsoft Corporation 0.58ms from San Jose, US
40.112.147.219 AS8075 Microsoft Corporation 0.58ms from San Jose, US
40.112.135.119 AS8075 Microsoft Corporation 0.62ms from San Jose, US
40.112.239.141 AS8075 Microsoft Corporation 0.59ms from San Jose, US
40.112.248.72 AS8075 Microsoft Corporation 0.57ms from San Jose, US
40.112.246.13 AS8075 Microsoft Corporation 0.55ms from San Jose, US
40.112.3.131 AS8075 Microsoft Corporation 1.47ms from Singapore, SG
40.112.23.211 AS8075 Microsoft Corporation 2.78ms from Singapore, SG
40.113.69.150 AS8075 Microsoft Corporation 0.16ms from Dublin, IE
40.112.78.145 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
40.113.10.219 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
40.112.164.128 AS8075 Microsoft Corporation 0.63ms from San Jose, US
40.112.216.134 AS8075 Microsoft Corporation 0.59ms from San Jose, US
40.112.217.4 AS8075 Microsoft Corporation 0.57ms from San Jose, US
40.112.142.236 AS8075 Microsoft Corporation 0.61ms from San Jose, US
40.112.79.65 AS8075 Microsoft Corporation 0.15ms from Dublin, IE
40.113.61.20 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
40.113.19.77 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
40.112.43.11 AS8075 Microsoft Corporation 19.98ms from San Antonio, US
40.112.176.17 AS8075 Microsoft Corporation 0.56ms from San Jose, 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
50.169.48.13 AS7922 Comcast Cable Communications, LLC 2.81ms from Ashburn, US
172.14.156.93 AS7018 AT&T Enterprises, LLC 6.67ms from Atlanta, US
128.210.87.205 AS17 Purdue University 5.51ms from Chicago, US
34.162.220.189 AS396982 Google LLC 0.19ms from Columbus, US
65.26.139.125 AS11427 Charter Communications Inc 14.26ms from Dallas, US
98.18.85.109 AS7029 Windstream Communications LLC 12.12ms from Dallas, US
35.228.210.157 AS396982 Google LLC 0.12ms from Hamina, FI
178.205.36.141 AS28840 PJSC "TATTELECOM" 1.27ms from Kazan, RU
89.162.232.237 AS15895 "Kyivstar" PJSC 0.72ms from Kyiv, UA
2.3.225.45 AS3215 Orange S.A. 10.57ms from Lyon, FR
173.77.250.45 AS701 Verizon Business 2.72ms from New York City, US
126.135.47.77 AS17676 SoftBank Corp. 3.61ms from Osaka, JP
106.249.216.29 AS3786 LG DACOM Corporation 2.08ms from Seoul, KR
112.64.141.93 AS17621 China Unicom Shanghai network 2.23ms from Shanghai, CN
27.25.21.77 AS4134 CHINANET-BACKBONE 6.02ms from Wuhan, CN
181.57.144.173 AS14080 Telmex Colombia S.A. 1.09ms from Bogota, CO
181.6.36.157 AS7303 Telecom Argentina S.A. 11.90ms from Buenos Aires, AR
69.144.248.109 AS33588 Charter Communications LLC 6.42ms from Denver, US
52.29.11.93 AS16509 Amazon.com, Inc. 0.19ms from Frankfurt am Main, DE
72.253.150.125 AS36149 Hawaiian Telcom Services Company, Inc. 4.40ms from Honolulu, US
118.183.211.93 AS141998 China Telecom 0.24ms from Lanzhou, CN
86.3.83.253 AS5089 Virgin Media Limited 6.80ms from London, GB
151.230.139.205 AS5607 Sky UK Limited 3.58ms from London, GB
104.12.85.29 AS7018 AT&T Enterprises, LLC 17.66ms from Los Angeles, US
50.201.176.93 AS7922 Comcast Cable Communications, LLC 1.32ms 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 -f6 40.114.93.100
traceroute to 40.114.93.100 (40.114.93.100): 64 hops max, 52 byte packets
6 [AS174] 66.28.4.142 1.155 ms
7 [AS174] 154.54.164.233 2.176 ms
9 [AS174] 38.32.158.162 16.72 ms
10 *
11 *
12 *
13 *
14 [AS8075] 51.10.5.108 17.133 ms
15 *
16 *
17 *
18 *
19 [AS8075] 40.114.93.100 17.24 ms
Measurement taken from IPinfo ProbeNet in Buffalo, 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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