1. All IP Ranges
  2. 40.0.0.0/8
  3. AS8075  | 40.68.0.0/14

40.68.0.0/14

AS8075  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8075
Registry ARIN
ID MSFT

WHOIS Details

NetHandle:      NET-40-64-0-0-1
OrgID:          MSFT
Parent:         NET-40-0-0-0-0
NetName:        MSFT
NetRange:       40.64.0.0 - 40.71.255.255
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:      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:      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:      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:      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
40.144.0.0/15 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
40.250.0.0/15 AS4249 Eli Lilly and Company 131,072
40.254.0.0/15 AS4249 Eli Lilly and Company 131,072
40.176.0.0/15 AS16509 Amazon Data Services Canada 131,072
40.214.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.147.0.0/16 AS4249 Eli Lilly and Company 65,536
40.161.0.0/16 AS4181 TDS TELECOM 65,536
40.209.0.0/16 AS4249 Eli Lilly and Company 65,536
40.228.0.0/16 AS4249 Eli Lilly and Company 65,536
40.201.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.227.0.0/16 AS16509 Amazon.com, Inc. 65,536
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
40.213.0.0/16 AS4249 Eli Lilly and Company 65,536
40.229.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.45.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.224.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.48.0.0/16 AS16509 Amazon.com, Inc. 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
40.172.0.0/16 AS16509 Amazon Data Services UAE 65,536
40.210.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.35.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.220.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.216.0.0/16 AS16509 Amazon.com, Inc. 65,536
40.208.0.0/16 AS16509 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
40.38.0.0/16 AS8987 Amazon.com, Inc. 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
40.159.0.0/16 AS8075 Microsoft Corporation 65,536
40.212.0.0/16 AS8075 Microsoft Corporation 65,536
40.192.0.0/17 AS16509 Amazon Data Services India 32,768
40.143.128.0/17 AS17378 TierPoint, LLC 32,768
40.125.128.0/17 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 32,768
40.143.128.0/17 AS11958 TierPoint, LLC 32,768
40.142.128.0/17 AS7029 Windstream Communications LLC 32,768
40.143.0.0/18 AS17378 TierPoint, LLC 16,384
40.126.64.0/18 AS58593 Shanghai Blue Cloud Technology Co.,Ltd 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 22,193 domain names hosted across 2,108 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
40.69.91.202 hotel-detail-check.com 774
40.68.215.10 outsourcing-pharma.com 577
40.71.11.153 trippies.com 524
40.69.210.172 portaldespacho.com 464
40.70.27.35 gilead.com 461
40.70.242.160 ccsww.org 460
40.70.219.219 diojeffcity.org 413
40.69.201.11 norton.com 397
40.68.114.26 vishap.nl 356
40.71.11.143 contracting-online.com 336
40.70.147.10 tpg.ec 267
40.71.199.117 furnishedhousing.com 264
40.71.11.145 obsidian.net 260
40.71.250.191 cancer.org 246
40.68.205.178 portaalvoortalent.nl 239
40.71.11.135 thealgorists.com 235
40.69.200.124 camdendirect.co.uk 229
40.68.16.222 rmitaly.it 209
40.69.43.225 oceancruisingclub.org 201
40.68.214.185 tebcan.com 199

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

28,683 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
40.68.40.171 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
40.68.155.34 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
40.68.141.44 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
40.68.42.99 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
40.68.159.39 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
40.68.152.231 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
40.68.191.86 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
40.68.67.103 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
40.68.58.217 AS8075 Microsoft Corporation 0.28ms from Amsterdam, NL
40.68.185.104 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
40.68.151.67 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
40.68.3.0 AS8075 Microsoft Corporation 0.32ms from Amsterdam, NL
40.68.140.214 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
40.68.148.91 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
40.68.2.160 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL
40.68.198.45 AS8075 Microsoft Corporation 0.23ms from Amsterdam, NL
40.68.136.23 AS8075 Microsoft Corporation 0.30ms from Amsterdam, NL
40.68.95.250 AS8075 Microsoft Corporation 0.26ms from Amsterdam, NL
40.68.21.46 AS8075 Microsoft Corporation 0.32ms from Amsterdam, NL
40.68.29.227 AS8075 Microsoft Corporation 0.24ms from Amsterdam, NL
40.68.156.140 AS8075 Microsoft Corporation 0.25ms from Amsterdam, NL
40.68.116.196 AS8075 Microsoft Corporation 0.27ms from Amsterdam, NL
40.68.19.98 AS8075 Microsoft Corporation 0.32ms from Amsterdam, NL
40.68.200.14 AS8075 Microsoft Corporation 0.29ms from Amsterdam, NL
40.68.60.107 AS8075 Microsoft Corporation 0.31ms from Amsterdam, NL

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
77.175.197.238 AS1136 KPN B.V. 1.08ms from Amsterdam, NL
125.64.151.142 AS4134 CHINANET-BACKBONE 8.10ms from Chengdu, CN
69.133.3.142 AS10796 Charter Communications Inc 15.63ms from Columbus, US
45.24.29.94 AS7018 AT&T Enterprises, LLC 18.25ms from Dallas, US
185.254.93.190 AS206119 Veganet Teknolojileri ve Hizmetleri LTD STI 0.60ms from Izmir, TR
109.86.243.254 AS13188 CONTENT DELIVERY NETWORK LTD 1.37ms from Kharkiv, UA
81.84.138.254 AS2860 NOS COMUNICACOES, S.A. 1.00ms from Lisbon, PT
151.95.37.94 AS1267 WIND TRE S.P.A. 14.09ms from Milan, IT
194.185.43.30 AS3313 BT Italia S.p.A. 1.24ms from Milan, IT
35.172.157.158 AS14618 Amazon.com, Inc. 0.22ms from Reston, US
52.119.199.142 AS16509 Amazon.com, Inc. 0.43ms from Reston, US
59.2.110.126 AS4766 Korea Telecom 4.38ms from Seoul, KR
222.104.67.254 AS4766 Korea Telecom 6.10ms from Seoul, KR
210.91.218.158 AS4766 Korea Telecom 3.39ms from Seoul, KR
114.32.177.14 AS3462 Data Communication Business Group 0.93ms from Taipei, TW
58.13.17.254 AS17506 ARTERIA Networks Corporation 1.71ms from Tokyo, JP
219.100.199.254 AS23822 HAGI Television Co., Ltd. 16.00ms from Tokyo, JP
209.50.234.254 AS30633 Leaseweb USA, Inc. 0.13ms from Washington, US
203.151.94.254 AS4618 Internet Thailand Company Limited 0.58ms from Bangkok, TH
50.212.41.174 AS7922 Comcast Cable Communications, LLC 6.04ms from Boston, US
110.32.250.190 AS4804 Microplex PTY LTD 1.39ms from Brisbane, AU
74.84.23.206 AS16857 Central Texas Telecommunications 12.99ms from Dallas, US
73.127.215.222 AS7922 Comcast Cable Communications, LLC 15.76ms from Denver, US
84.156.138.14 AS3320 Deutsche Telekom AG 9.70ms from Frankfurt am Main, DE
112.119.187.254 AS4760 HKT Limited 0.71ms 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 40.68.251.145
traceroute to 40.68.251.145 (40.68.251.145): 64 hops max, 52 byte packets
2 [AS6718] 128.0.34.101 0.238 ms
3 *
4 *
5 *
6 [AS8075] 104.44.36.151 0.975 ms
7 [AS8075] 104.44.43.133 29.146 ms
8 *
9 *
10 *
11 *
12 [AS8075] 104.44.52.184 45.007 ms
13 *
14 *
15 *
16 *
17 [AS8075] 40.68.251.145 33.816 ms
Measurement taken from IPinfo ProbeNet in Bucharest, RO
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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