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:      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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 40.0.0.0/8

Range ASN Company Num of IPs
40.204.0.0/14 AS4249 Eli Lilly and Company 262,144
40.28.0.0/14 AS4249 Eli Lilly and Company 262,144
40.72.0.0/15 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 131,072
40.250.0.0/15 AS4249 Eli Lilly and Company 131,072
40.176.0.0/15 AS16509 Amazon Data Services Canada 131,072
40.184.0.0/15 AS4249 Eli Lilly and Company 131,072
40.144.0.0/15 AS4249 Eli Lilly and Company 131,072
40.254.0.0/15 AS4249 Eli Lilly and Company 131,072
40.224.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.162.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
40.35.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.228.0.0/16 AS4249 Eli Lilly and Company 65,536
40.32.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.172.0.0/16 AS16509 Amazon Data Services UAE 65,536
40.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.161.0.0/16 AS4181 TDS TELECOM 65,536
40.48.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.229.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.216.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.252.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.147.0.0/16 AS4249 Eli Lilly and Company 65,536
40.214.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.38.0.0/16 AS8987 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
40.46.0.0/16 AS4249 Eli Lilly and Company 65,536
40.208.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.220.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.45.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.201.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.212.0.0/16 AS8075 Microsoft Corporation 65,536
40.47.0.0/16 AS8075 Microsoft Corporation 65,536
40.159.0.0/16 AS8075 Microsoft Corporation 65,536
40.146.0.0/16 AS8075 Microsoft Corporation 65,536
40.148.0.0/16 AS8075 Microsoft Corporation 65,536
40.155.0.0/16 AS8075 Microsoft Corporation 65,536
40.253.0.0/16 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
40.126.64.0/18 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
40.142.64.0/18 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
40.115.13.19 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
40.114.207.51 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
40.114.222.64 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
40.114.193.106 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
40.114.191.153 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
40.114.254.132 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
40.114.69.216 AS8075 Microsoft Corporation 0.48ms from Ashburn, US
40.114.84.234 AS8075 Microsoft Corporation 0.44ms from Ashburn, US
40.114.223.147 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
40.114.205.244 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
40.115.12.116 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
40.114.206.186 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
40.114.170.43 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
40.115.58.59 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
40.114.227.16 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
40.114.224.125 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
40.115.24.91 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
40.114.94.9 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
40.115.68.188 AS8075 Microsoft Corporation 0.69ms from Melbourne, AU
40.115.46.91 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
40.114.174.87 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
40.114.197.234 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
40.115.20.28 AS8075 Microsoft Corporation 0.21ms from Amsterdam, NL
40.114.188.221 AS8075 Microsoft Corporation 0.20ms from Amsterdam, NL
40.114.66.59 AS8075 Microsoft Corporation 0.45ms 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
34.235.165.141 AS14618 Amazon.com, Inc. 0.48ms from Ashburn, US
4.36.80.45 AS3356 Level 3 Parent, LLC 0.52ms from Ashburn, US
172.214.89.45 AS8075 Microsoft Corporation 1.39ms from Ashburn, US
80.107.191.157 AS6799 Ote SA (Hellenic Telecommunications Organisation) 10.38ms from Athens, GR
49.191.108.77 AS4804 Microplex PTY LTD 1.42ms from Brisbane, AU
66.248.115.61 AS7029 Windstream Communications LLC 14.29ms from Chicago, US
172.214.128.61 AS8075 Microsoft Corporation 0.45ms from Chicago, US
18.117.4.61 AS16509 Amazon.com, Inc. 0.13ms from Columbus, US
108.129.59.109 AS16509 Amazon.com, Inc. 0.28ms from Dublin, IE
23.248.194.125 AS138415 Yancy Limited 0.68ms from Hong Kong, HK
182.152.171.125 AS17924 SmarTone Mobile Communications Ltd 11.55ms from Hong Kong, HK
137.189.131.253 AS3661 The Chinese University of Hong Kong 1.32ms from Hong Kong, HK
60.246.171.93 AS4609 Companhia de Telecomunicacoes de Macau SARL 2.53ms from Hong Kong, HK
61.238.238.13 AS9269 Hong Kong Broadband Network Ltd. 1.08ms from Hong Kong, HK
45.81.138.221 AS48959 MB Grupp LLC 5.77ms from Kazan, RU
90.248.63.189 AS5378 Vodafone Limited 5.09ms from London, GB
20.58.12.205 AS8075 Microsoft Corporation 0.20ms from London, GB
4.158.137.61 AS8075 Microsoft Corporation 0.18ms from London, GB
172.111.129.13 AS9009 M247 Europe SRL 0.19ms from Manchester, GB
179.25.189.237 AS6057 Administracion Nacional de Telecomunicaciones 1.57ms from Montevideo, UY
151.205.16.93 AS701 Verizon Business 0.50ms from Philadelphia, US
13.91.160.141 AS8075 Microsoft Corporation 0.55ms from San Jose, US
106.13.202.109 AS38365 Beijing Baidu Netcom Science and Technology Co., Ltd. 4.03ms from Shenzhen, CN
138.217.240.125 AS1221 Telstra Limited 0.66ms from Sydney, AU
201.91.173.205 AS10429 TELEFÔNICA BRASIL S.A 0.94ms from São Paulo, BR

Traceroute

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

$
traceroute -a -n -q1 -m10 40.112.20.228
traceroute to 40.112.20.228 (40.112.20.228): 10 hops max, 52 byte packets
2 *
3 [AS8075] 51.10.36.130 1.662 ms
4 [AS8075] 104.44.11.125 38.131 ms
5 [AS8075] 104.44.31.226 87.208 ms
6 [AS8075] 104.44.31.182 38.703 ms
7 [AS8075] 104.44.32.250 38.802 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Hong Kong, HK
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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