1. All IP Ranges
  2. 40.0.0.0/8
  3. 40.124.0.0/16
  4. AS8075  | 40.124.0.0/16

40.124.0.0/16

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:      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:      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

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
40.184.0.0/15 AS4249 Eli Lilly and Company 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
40.176.0.0/15 AS16509 Amazon Data Services Canada 131,072
40.254.0.0/15 AS4249 Eli Lilly and Company 131,072
40.47.0.0/16 AS8075 Microsoft Corporation 65,536
40.238.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.155.0.0/16 AS8075 Microsoft Corporation 65,536
40.146.0.0/16 AS8075 Microsoft Corporation 65,536
40.46.0.0/16 AS4249 Eli Lilly and Company 65,536
40.213.0.0/16 AS4249 Eli Lilly and Company 65,536
40.38.0.0/16 AS8987 Amazon.com, Inc. 65,536
40.159.0.0/16 AS8075 Microsoft Corporation 65,536
40.208.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.162.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
40.212.0.0/16 AS8075 Microsoft Corporation 65,536
40.214.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.220.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.148.0.0/16 AS8075 Microsoft Corporation 65,536
40.239.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.252.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.45.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.228.0.0/16 AS4249 Eli Lilly and Company 65,536
40.209.0.0/16 AS4249 Eli Lilly and Company 65,536
40.147.0.0/16 AS4249 Eli Lilly and Company 65,536
40.161.0.0/16 AS4181 TDS TELECOM 65,536
40.48.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.38.0.0/16 AS8987 Amazon.com, Inc. 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
40.150.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.38.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.38.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.195.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.201.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.35.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.253.0.0/16 AS8075 Microsoft Corporation 65,536
40.216.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.229.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.224.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.143.128.0/17 AS17378 TierPoint, LLC 32,768
40.142.128.0/17 AS7029 Windstream Communications 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

Hosted domains

There are 1,523 domain names hosted across 383 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
40.124.185.54 motomoversohio.com 102
40.124.12.75 carrierbidding.com 79
40.124.13.58 volleyballlife.com 72
40.124.44.4 cranecpe.com 61
40.124.28.75 planetford45.com 55
40.124.0.63 roqueza.com 49
40.124.88.226 gamesofinnovation.com.mx 48
40.124.115.204 ccmediaholdings.com 40
40.124.115.157 ecobat.com 38
40.124.186.9 oneway.com 36
40.124.138.43 adextesting.org 34
40.124.120.109 jerzysupply.com 33
40.124.160.157 mtmcarousel.com 28
40.124.88.104 doctorrodriguez.pe 25
40.124.107.1 legacyatprescottlakes.com 23
40.124.74.100 ridgewoodrenewable.com 17
40.124.118.193 buymedigap.net 17
40.124.174.4 biz316.com 14
40.124.43.82 powrcore.com 14
40.124.6.125 lyftline.com 13

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

5,281 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
40.124.8.64 AS8075 Microsoft Corporation 0.16ms from San Antonio, US
40.124.5.177 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.40.51 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.124.25.109 AS8075 Microsoft Corporation 0.20ms from San Antonio, US
40.124.47.56 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.36.15 AS8075 Microsoft Corporation 0.17ms from San Antonio, US
40.124.32.229 AS8075 Microsoft Corporation 0.20ms from San Antonio, US
40.124.35.41 AS8075 Microsoft Corporation 0.20ms from San Antonio, US
40.124.2.219 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.7.7 AS8075 Microsoft Corporation 0.16ms from San Antonio, US
40.124.4.145 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.9.218 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.53.207 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.124.39.75 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.124.49.230 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.37.160 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.124.45.33 AS8075 Microsoft Corporation 0.17ms from San Antonio, US
40.124.28.35 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.124.1.99 AS8075 Microsoft Corporation 0.20ms from San Antonio, US
40.124.10.76 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.30.107 AS8075 Microsoft Corporation 0.22ms from San Antonio, US
40.124.42.206 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.124.46.240 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.124.54.143 AS8075 Microsoft Corporation 0.18ms from San Antonio, US
40.124.48.115 AS8075 Microsoft Corporation 0.20ms from San Antonio, 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
154.244.168.64 AS36947 Telecom Algeria 10.78ms from Algiers, DZ
216.157.106.176 AS13768 Aptum Technologies 0.43ms from Ashburn, US
124.173.205.128 AS6079 RCN 2.50ms from Ashburn, US
69.140.47.144 AS7922 Comcast Cable Communications, LLC 6.05ms from Ashburn, US
97.149.118.96 AS6167 Verizon Business 8.59ms from Chicago, US
80.83.110.192 AS12312 ecotel communication ag 14.01ms from Frankfurt am Main, DE
138.128.198.16 AS25820 IT7 Networks Inc 0.27ms from Fremont, US
72.52.147.64 AS32244 Liquid Web, L.L.C 0.58ms from Lansing, US
77.54.197.112 AS12353 Vodafone Portugal 2.54ms from Lisbon, PT
47.148.182.48 AS5650 Frontier Communications of America, Inc. 1.65ms from Los Angeles, US
216.234.82.48 AS25967 OPEN ACCESS TECHNOLOGY INTERNATIONAL, INC. 2.90ms from Minneapolis, US
68.193.179.160 AS6128 Cablevision Systems Corp. 2.20ms from New York City, US
133.207.36.224 AS2518 BIGLOBE Inc. 6.23ms from Osaka, JP
88.88.89.160 AS2119 Telenor Norge AS 1.26ms from Oslo, NO
88.94.194.64 AS2119 Telenor Norge AS 13.21ms from Oslo, NO
88.183.222.192 AS12322 Free SAS 11.41ms from Paris, FR
60.216.181.48 AS4837 CHINA UNICOM China169 Backbone 5.79ms from Qingdao, CN
39.73.193.160 AS4837 CHINA UNICOM China169 Backbone 4.81ms from Qingdao, CN
39.114.127.80 AS9318 SK Broadband Co Ltd 6.18ms from Seoul, KR
23.39.12.176 AS16625 Akamai Technologies, Inc. 0.30ms from Singapore, SG
202.74.30.144 AS9597 KDDI Web Communications Inc. 0.56ms from Tokyo, JP
51.225.44.240 AS16509 Amazon.com, Inc. 1.11ms from Berlin, DE
87.143.61.64 AS3320 Deutsche Telekom AG 2.69ms from Berlin, DE
91.49.223.112 AS3320 Deutsche Telekom AG 4.43ms from Duesseldorf, DE
93.219.162.176 AS3320 Deutsche Telekom AG 4.74ms from Frankfurt am Main, DE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m8 40.124.56.195
traceroute to 40.124.56.195 (40.124.56.195): 8 hops max, 52 byte packets
3 [] 84.17.33.248 7.498 ms
4 [] 79.127.193.145 7.718 ms
5 [AS8075] 104.44.59.233 7.062 ms
6 *
7 *
8 *
Measurement taken from IPinfo ProbeNet in Grantham, GB
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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