1. All IP Ranges
  2. 40.0.0.0/8
  3. AS8075  | 40.80.0.0/12

40.80.0.0/12

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:      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


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:      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:      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

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 48,012 domain names hosted across 4,162 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
40.81.24.78 a3ft6.cc 5450
40.81.24.207 54491391.com 1396
40.81.28.181 t1ywtgdzc.top 1147
40.81.25.101 gjkao.bid 1008
40.91.108.115 elvernwood.digital 996
40.87.127.164 casadelacarne.cl 765
40.88.19.116 brightwaywalsh.com 758
40.86.230.96 neptunetheatre.com 754
40.90.224.123 grobbel.org 573
40.90.252.187 contactema.com 555
40.91.235.173 dunoil.com 513
40.81.20.45 78531a.com 506
40.87.158.77 foretagarna.se 498
40.86.99.202 fferj.com.br 497
40.84.54.203 digitaldjpool.com 462
40.86.221.130 qualifytoday.ca 447
40.81.26.106 bottokantw.com 443
40.83.122.188 sydtxlqcgs.com 438
40.82.255.134 meh.com 437
40.83.124.224 hengshuiyatian.net 436

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

81,557 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
40.95.86.146 AS8075 Microsoft Corporation 0.14ms from Johannesburg, ZA
40.95.57.160 AS8075 Microsoft Corporation 7.98ms from Sandefjord, NO
40.80.169.152 AS8075 Microsoft Corporation 0.24ms from Dongnae, KR
40.80.236.29 AS8075 Microsoft Corporation 0.24ms from Dongnae, KR
40.80.80.250 AS8075 Microsoft Corporation 0.15ms from Lohogaon, IN
40.80.93.107 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
40.80.72.25 AS8075 Microsoft Corporation 0.18ms from Lohogaon, IN
40.81.51.250 AS8075 Microsoft Corporation 0.64ms from Melbourne, AU
40.81.57.212 AS8075 Microsoft Corporation 0.69ms from Melbourne, AU
40.80.63.244 AS8075 Microsoft Corporation 0.63ms from Osaka, JP
40.80.26.44 AS8075 Microsoft Corporation 0.17ms from Paris, FR
40.80.240.248 AS8075 Microsoft Corporation 0.21ms from Quebec, CA
40.81.1.232 AS8075 Microsoft Corporation 0.59ms from San Jose, US
40.80.150.70 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
40.80.235.171 AS8075 Microsoft Corporation 0.30ms from Dongnae, KR
40.80.95.64 AS8075 Microsoft Corporation 0.13ms from Lohogaon, IN
40.80.20.128 AS8075 Microsoft Corporation 0.48ms from Marseille, FR
40.80.24.87 AS8075 Microsoft Corporation 0.21ms from Paris, FR
40.80.255.146 AS8075 Microsoft Corporation 0.20ms from Quebec, CA
40.80.208.143 AS8075 Microsoft Corporation 0.26ms from San Antonio, US
40.81.14.12 AS8075 Microsoft Corporation 0.59ms from San Jose, US
40.80.37.148 AS8075 Microsoft Corporation 0.32ms from Seoul, KR
40.81.18.211 AS8075 Microsoft Corporation 0.57ms from Hong Kong, HK
40.81.24.79 AS8075 Microsoft Corporation 0.57ms from Hong Kong, HK
40.80.50.158 AS8075 Microsoft Corporation 0.49ms from Lohogaon, IN

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
54.213.10.140 AS16509 Amazon.com, Inc. 0.16ms from Boardman, US
80.85.53.124 AS50181 KabelszatNet-2002. Musoreloszto es Kereskedelmi Kft. 11.01ms from Budapest, HU
91.20.172.124 AS3320 Deutsche Telekom AG 2.41ms from Frankfurt am Main, DE
115.73.224.220 AS7552 Viettel Group 1.24ms from Ho Chi Minh City, VN
175.166.194.92 AS4837 CHINA UNICOM China169 Backbone 8.66ms from Liaoyang, CN
2.97.78.140 AS13285 TalkTalk Communications Limited 1.42ms from London, GB
155.89.196.172 AS37081 Movicel Telecomunicacoes S.A. 16.92ms from Luanda, AO
188.87.51.236 AS12430 VODAFONE ESPANA S.A.U. 12.84ms from Madrid, ES
191.5.139.12 AS263536 MICROSET MAQUINAS E SERVICOS LTDA 4.78ms from Osasco, BR
185.245.40.12 AS30058 FDCservers.net 0.40ms from Paris, FR
213.88.28.188 AS12714 PJSC MegaFon 17.39ms from Samara, RU
84.210.206.92 AS25400 Telia Norge AS 2.42ms from Sandefjord, NO
187.235.4.156 AS8151 UNINET 4.85ms from Santiago de Queretaro, MX
211.174.100.92 AS4766 Korea Telecom 1.59ms from Seoul, KR
211.109.60.172 AS9318 SK Broadband Co Ltd 7.29ms from Seoul, KR
161.117.203.76 AS45102 Alibaba (US) Technology Co., Ltd. 0.78ms from Singapore, SG
158.90.129.140 AS29282 Enfo Oy 7.80ms from Tallinn, EE
91.112.175.44 AS8447 A1 Telekom Austria AG 3.72ms from Vienna, AT
197.94.193.188 AS20011 Dimension Data 1.87ms from Cape Town, ZA
108.163.194.172 AS32475 Internap Holding LLC 0.86ms from Chicago, US
218.15.21.28 AS4134 CHINANET-BACKBONE 9.93ms from Guangzhou, CN
104.33.149.236 AS20001 Charter Communications Inc 6.13ms from Los Angeles, US
98.126.26.172 AS35908 Krypt Technologies 1.09ms from Los Angeles, US
84.19.117.252 AS51905 Compuweb Communications Services Limited 7.01ms from Manchester, GB
47.201.115.204 AS5650 Frontier Communications of America, Inc. 7.75ms 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 -f2 40.84.25.214
traceroute to 40.84.25.214 (40.84.25.214): 64 hops max, 52 byte packets
2 [] 206.71.12.47 3.157 ms
3 [AS8075] 51.10.3.192 0.449 ms
4 [AS8075] 104.44.33.233 10.143 ms
5 *
6 [AS8075] 104.44.50.20 11.202 ms
7 [AS8075] 104.44.50.106 9.673 ms
8 *
9 *
10 *
11 *
12 [AS8075] 40.84.25.214 9.581 ms
Measurement taken from IPinfo ProbeNet in Atlanta, 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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