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  2. 74.0.0.0/8
  3. AS8075  | 74.240.0.0/14

74.240.0.0/14

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-74-240-0-0-2
OrgID:          MSFT
Parent:         NET-74-0-0-0-0
NetName:        MSFT
NetRange:       74.240.0.0 - 74.243.255.255
NetType:        allocation
RegDate:        2019-12-11
Updated:        2019-12-11
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:      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:      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:      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:      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:      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 74.0.0.0/8

Range ASN Company Num of IPs
74.16.0.0/12 AS7922 Comcast Cable Communications, LLC 1,048,576
74.128.0.0/12 AS10796 Charter Communications Inc 1,048,576
74.32.0.0/12 AS5650 Frontier Communications of America, Inc. 1,048,576
74.144.0.0/12 AS8075 Microsoft Limited 1,048,576
74.224.0.0/14 AS8075 Microsoft Corporation 262,144
74.160.0.0/14 AS8075 Microsoft Corporation 262,144
74.176.0.0/14 AS8075 Microsoft Corporation 262,144
74.8.0.0/14 AS397560 Windstream Communications LLC 262,144
74.8.0.0/14 AS7029 Windstream Communications LLC 262,144
74.52.0.0/14 AS36351 IBM Cloud 262,144
74.92.0.0/14 AS7922 Comcast Cable Communications, LLC 262,144
74.56.0.0/14 AS5769 Videotron Ltee 262,144
74.202.0.0/15 AS3356 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS209 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS27585 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS33395 Level 3 Parent, LLC 131,072
74.202.0.0/15 AS10753 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS14921 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS3549 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS4284 CenturyLink Communications, LLC 131,072
74.234.0.0/15 AS8075 Microsoft Corporation 131,072
74.202.0.0/15 AS14002 Level 3 Parent, LLC 131,072
74.4.0.0/15 AS13787 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS2379 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS17402 CenturyLink Communications, LLC 131,072
74.248.0.0/15 AS8075 Microsoft Corporation 131,072
74.4.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS4283 CenturyLink Communications, LLC 131,072
74.60.0.0/15 AS21928 T-Mobile USA, Inc. 131,072
74.4.0.0/15 AS4282 CenturyLink Communications, LLC 131,072
74.4.0.0/15 AS11398 CenturyLink Communications, LLC 131,072
74.202.0.0/15 AS18669 Level 3 Parent, LLC 131,072
74.231.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.191.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.228.0.0/16 AS6389 AT&T Enterprises, LLC 65,536
74.216.0.0/16 AS15290 Zayo Bandwidth 65,536
74.216.0.0/16 AS6461 Zayo Bandwidth 65,536
74.231.0.0/16 AS35986 AT&T Enterprises, LLC 65,536
74.125.0.0/16 AS15169 Google LLC 65,536
74.125.0.0/16 AS396982 Google LLC 65,536
74.7.0.0/16 AS8075 Microsoft Limited 65,536
74.231.0.0/16 AS40285 AT&T Enterprises, LLC 65,536
74.250.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.86.0.0/16 AS36351 IBM Cloud 65,536
74.208.0.0/16 AS8560 IONOS Inc. 65,536
74.180.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.237.0.0/16 AS16509 Amazon.com, Inc. 65,536
74.230.0.0/16 AS16509 Amazon.com, Inc. 65,536

Hosted domains

There are 1,020 domain names hosted across 214 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
74.241.142.199 audionovaitalia.it 469
74.242.200.164 betterhomes.tw 77
74.242.204.55 supertext.com 40
74.241.205.198 okminilager.no 24
74.241.132.29 onedu.fi 24
74.241.198.254 comviq.se 16
74.241.241.63 tsk-praha.cz 16
74.242.170.72 sh11.com 14
74.241.128.79 bridgehead.se 13
74.241.130.196 proxio.dk 12
74.242.192.90 bdosecurity.ch 10
74.242.193.18 piql.ch 10
74.242.170.160 lanzerat.com 9
74.241.200.74 ftfa.dk 9
74.242.168.215 australianprofessionalacademy.store 7
74.242.168.49 dmbb.cc 5
74.243.213.28 finqy.ae 5
74.243.251.82 moversaglobal.com 5
74.243.247.42 datwylermdc.com 4
74.241.234.113 ongoingwarehouse.se 4

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

12,753 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
74.241.244.108 AS8075 Microsoft Corporation 0.17ms from Gaevle, SE
74.241.228.196 AS8075 Microsoft Corporation 0.21ms from Gaevle, SE
74.241.191.156 AS8075 Microsoft Corporation 0.21ms from Gaevle, SE
74.241.137.37 AS8075 Microsoft Corporation 0.21ms from Gaevle, SE
74.241.170.58 AS8075 Microsoft Corporation 0.98ms from Gaevle, SE
74.240.193.67 AS8075 Microsoft Corporation 1.82ms from Sandefjord, NO
74.240.211.164 AS8075 Microsoft Corporation 1.89ms from Sandefjord, NO
74.241.136.162 AS8075 Microsoft Corporation 0.21ms from Gaevle, SE
74.241.162.121 AS8075 Microsoft Corporation 0.20ms from Gaevle, SE
74.241.246.254 AS8075 Microsoft Corporation 0.15ms from Gaevle, SE
74.241.245.107 AS8075 Microsoft Corporation 0.14ms from Gaevle, SE
74.241.207.56 AS8075 Microsoft Corporation 0.18ms from Gaevle, SE
74.241.168.7 AS8075 Microsoft Corporation 0.19ms from Gaevle, SE
74.241.190.115 AS8075 Microsoft Corporation 0.21ms from Gaevle, SE
74.241.251.149 AS8075 Microsoft Corporation 0.26ms from Gaevle, SE
74.241.150.218 AS8075 Microsoft Corporation 0.18ms from Gaevle, SE
74.241.233.4 AS8075 Microsoft Corporation 0.17ms from Gaevle, SE
74.241.133.248 AS8075 Microsoft Corporation 0.53ms from Gaevle, SE
74.241.198.68 AS8075 Microsoft Corporation 0.19ms from Gaevle, SE
74.241.158.174 AS8075 Microsoft Corporation 0.20ms from Gaevle, SE
74.241.13.148 AS8075 Microsoft Corporation 2.48ms from Copenhagen, DK
74.241.252.31 AS8075 Microsoft Corporation 0.25ms from Gaevle, SE
74.241.130.166 AS8075 Microsoft Corporation 0.26ms from Gaevle, SE
74.241.247.182 AS8075 Microsoft Corporation 0.14ms from Gaevle, SE
74.241.3.3 AS8075 Microsoft Corporation 2.48ms from Copenhagen, DK

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
147.123.199.14 AS15830 Equinix (EMEA) Acquisition Enterprises B.V. 0.27ms from Ashburn, US
82.152.75.254 AS16276 OVH SAS 0.11ms from Beauharnois, CA
101.29.208.30 AS4837 CHINA UNICOM China169 Backbone 8.33ms from Beijing, CN
69.251.137.126 AS7922 Comcast Cable Communications, LLC 9.88ms from Berkeley Springs, US
20.234.50.94 AS8075 Microsoft Corporation 0.17ms from Dublin, IE
91.50.231.46 AS3320 Deutsche Telekom AG 2.50ms from Hamburg, DE
14.178.219.142 AS45899 VNPT Corp 1.60ms from Hanoi, VN
50.192.73.238 AS7922 Comcast Cable Communications, LLC 8.76ms from Houston, US
184.26.3.190 AS16625 Akamai Technologies, Inc. 0.14ms from Milan, IT
126.219.82.46 AS17676 SoftBank Corp. 3.59ms from Osaka, JP
189.112.229.158 AS16735 ALGAR TELECOM S/A 1.18ms from Osasco, BR
174.173.153.158 AS7922 Comcast Cable Communications, LLC 6.54ms from Secaucus, US
1.232.82.78 AS9318 SK Broadband Co Ltd 1.86ms from Seoul, KR
182.233.114.254 AS9416 Hoshin Multimedia Center Inc. 1.16ms from Taipei, TW
173.50.68.62 AS701 Verizon Business 7.26ms from Ashburn, US
140.235.44.174 AS7029 Windstream Communications LLC 0.39ms from Ashburn, US
147.50.137.14 AS4750 CS LOXINFO PUBLIC COMPANY LIMITED 0.59ms from Bangkok, TH
3.30.175.110 AS8987 Amazon Data Services Ireland Ltd 0.35ms from Boardman, US
190.111.223.14 AS11014 CPS 1.19ms from Buenos Aires, AR
131.148.187.142 AS33363 Charter Communications, Inc 11.75ms from Chicago, US
96.79.49.14 AS7922 Comcast Cable Communications, LLC 5.24ms from Chicago, US
173.161.50.174 AS7922 Comcast Cable Communications, LLC 5.04ms from Chicago, US
50.195.243.110 AS7922 Comcast Cable Communications, LLC 11.48ms from Chicago, US
154.43.52.14 AS44486 synlinq.de 0.54ms from Frankfurt am Main, DE
203.218.198.254 AS4760 HKT Limited 0.75ms 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 74.243.253.44
traceroute to 74.243.253.44 (74.243.253.44): 64 hops max, 52 byte packets
3 *
4 [AS8966] 5.195.70.164 4.504 ms
5 [AS8966] 195.229.6.33 81.872 ms
6 [AS8075] 51.10.44.0 81.345 ms
7 *
8 *
9 *
10 *
11 [AS8075] 74.243.253.44 80.812 ms
Measurement taken from IPinfo ProbeNet in Abu Dhabi, AE
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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