1. All IP Ranges
  2. 40.0.0.0/8
  3. AS8075  | 40.96.0.0/13

40.96.0.0/13

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:        * [email protected].  
Comment:        To report security vulnerabilities in Microsoft products and services, please contact:
Comment:        * [email protected].  
Comment:        For legal and law enforcement-related requests, please contact:
Comment:        * [email protected]
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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:        [email protected]
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
40.184.0.0/15 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
40.254.0.0/15 AS4249 Eli Lilly and Company 131,072
40.209.0.0/16 AS4249 Eli Lilly and Company 65,536
40.162.0.0/16 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 65,536
40.45.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.147.0.0/16 AS4249 Eli Lilly and Company 65,536
40.224.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.228.0.0/16 AS4249 Eli Lilly and Company 65,536
40.48.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.32.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.252.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.220.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.35.0.0/16 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
40.214.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.208.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.161.0.0/16 AS4181 TDS TELECOM 65,536
40.172.0.0/16 AS16509 Amazon Data Services UAE 65,536
40.229.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.213.0.0/16 AS4249 Eli Lilly and Company 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
40.192.0.0/17 AS16509 Amazon Data Services India 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
40.143.128.0/17 AS11958 TierPoint, LLC 32,768
40.126.64.0/18 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 16,384
40.143.0.0/18 AS17378 TierPoint, LLC 16,384
40.142.64.0/18 AS17378 TierPoint, LLC 16,384
40.143.0.0/18 AS22065 TierPoint, LLC 16,384
40.126.0.0/18 AS8075 Microsoft Corporation 16,384
40.183.160.0/19 AS9009 Private Customer 8,192
40.142.32.0/19 AS17378 TierPoint, LLC 8,192

Hosted domains

There are 447 domain names hosted across 294 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
40.97.4.7 33yuan.com 43
40.97.4.2 perfumepluswholesales.com 43
40.97.188.248 proarroz.com.co 43
40.97.190.24 hslcrane.com 39
40.97.190.8 rsk-solutions.com 30
40.97.188.232 haircliniclondon.com 28
40.97.205.2 mein-jobcenter.de 23
40.99.215.72 btforvalt.no 18
40.99.215.24 haavind-solutions.com 16
40.99.215.40 nesnaterminalen.no 15
40.97.205.18 e1pg6.tk 15
40.97.204.18 meetingwithsteven.com 15
40.99.202.56 erikssons.no 14
40.99.215.104 sveosnekkeri.no 12
40.99.215.8 nesnaterminalen.no 12
40.99.202.8 praetorius.no 11
40.99.202.24 linebecker.no 11
40.97.116.82 contvison.com 10
40.99.215.88 kroro.no 10
40.99.226.184 quick-ware.com 9

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

5,280 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
40.97.188.245 AS8075 Microsoft Corporation 0.68ms from Ashburn, US
40.97.125.225 AS8075 Microsoft Corporation 0.56ms from Boydton, US
40.100.7.130 AS8075 Microsoft Corporation 0.21ms from Lohogaon, IN
40.99.201.163 AS8075 Microsoft Corporation 0.17ms from London, GB
40.100.149.213 AS8075 Microsoft Corporation 0.57ms from Melbourne, AU
40.99.236.117 AS8075 Microsoft Corporation 0.18ms from Quebec, CA
40.99.168.194 AS8075 Microsoft Corporation 0.21ms from San Antonio, US
40.97.221.116 AS8075 Microsoft Corporation 0.59ms from San Jose, US
40.99.249.67 AS8075 Microsoft Corporation 0.52ms from Santiago de Querétaro, MX
40.99.57.66 AS8075 Microsoft Corporation 0.88ms from Tokyo, JP
40.99.78.130 AS8075 Microsoft Corporation 0.85ms from Tokyo, JP
40.99.200.41 AS8075 Microsoft Corporation 1.22ms from Amsterdam, NL
40.99.44.35 AS8075 Microsoft Corporation 0.15ms from Modiin Ilit, IL
40.99.118.132 AS8075 Microsoft Corporation 0.17ms from Quebec, CA
40.99.240.244 AS8075 Microsoft Corporation 0.24ms from San Antonio, US
40.100.29.243 AS8075 Microsoft Corporation 0.67ms from Singapore, SG
40.99.94.6 AS8075 Microsoft Corporation 0.84ms from Tokyo, JP
40.99.255.100 AS8075 Microsoft Corporation 0.19ms from San Antonio, US
40.99.210.2 AS8075 Microsoft Corporation 0.22ms from Warsaw, PL
40.99.174.2 AS8075 Microsoft Corporation 0.99ms from Ashburn, US
40.99.170.36 AS8075 Microsoft Corporation 3.29ms from Denver, US
40.97.129.177 AS8075 Microsoft Corporation 0.67ms from Des Moines, US
40.99.0.140 AS8075 Microsoft Corporation 0.16ms from Lohogaon, IN
40.99.247.36 AS8075 Microsoft Corporation 0.35ms from Santiago de Querétaro, MX
40.100.51.18 AS8075 Microsoft Corporation 0.58ms from Seoul, KR

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
188.193.175.253 AS3209 Vodafone GmbH 6.38ms from Berlin, DE
177.132.164.141 AS18881 TELEFÔNICA BRASIL S.A 8.74ms from Curitiba, BR
68.11.189.141 AS22773 Cox Communications Inc. 16.59ms from Dallas, US
187.60.33.109 AS28368 SOBRALNET SERVICOS E TELECOMUNICACOES LTDA - ME 0.61ms from Fortaleza, BR
208.127.62.237 AS394089 Google LLC 1.09ms from Frankfurt am Main, DE
121.32.194.157 AS4134 CHINANET-BACKBONE 1.79ms from Guangzhou, CN
218.56.144.141 AS4837 CHINA UNICOM China169 Backbone 4.52ms from Jinan, CN
113.239.84.93 AS4837 CHINA UNICOM China169 Backbone 11.07ms from Liaoyang, CN
109.146.20.189 AS2856 British Telecommunications PLC 4.58ms from London, GB
185.105.15.29 AS212861 Invermae Solutions SL 0.55ms from Madrid, ES
31.98.15.45 AS30781 Free Pro SAS 0.48ms from Marseille, FR
198.16.206.29 AS1403 EBOX 1.51ms from Montreal, CA
174.177.135.93 AS7922 Comcast Cable Communications, LLC 11.95ms from Orlando, US
67.189.40.93 AS7922 Comcast Cable Communications, LLC 5.18ms from Portland, US
170.231.17.221 AS265059 TV CABO SÃO PAULO LTDA 1.73ms from Porto Alegre, BR
200.7.227.45 AS19114 Otecel S.A. 0.73ms from Quito, EC
211.76.143.189 AS9216 PUNET Taiwan 0.91ms from Taipei, TW
46.158.247.253 AS12389 PJSC Rostelecom 14.21ms from Tbilisi, GE
89.229.39.157 AS21021 Multimedia Polska Sp. z o.o. 19.58ms from Warsaw, PL
129.213.78.109 AS31898 Oracle Corporation 0.29ms from Ashburn, US
69.140.145.45 AS7922 Comcast Cable Communications, LLC 5.17ms from Ashburn, US
139.71.211.13 AS45535 American Express Banking Corp. 1.17ms from Bengaluru, IN
77.23.66.253 AS3209 Vodafone GmbH 3.98ms from Berlin, DE
91.120.191.237 AS5483 Magyar Telekom Plc. 5.00ms from Budapest, HU
159.134.198.253 AS5466 Eircom Limited 0.67ms from Dublin, IE

Traceroute

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

$
traceroute -a -n -q1 -f3 -m7 40.98.74.88
traceroute to 40.98.74.88 (40.98.74.88): 7 hops max, 52 byte packets
4 [AS8075] 104.44.59.103 4.073 ms
5 *
6 *
7 *
Measurement taken from IPinfo ProbeNet in Lille, FR
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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