65.52.0.0/14

AS8075 · Microsoft Corporation

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Summary

Country	United States
Domain	microsoft.com
ASN	AS8075
Registry	ARIN
ID	MICROSOFT-1BLK

WHOIS Details

NetHandle:      NET-65-52-0-0-1
OrgID:          MSFT
Parent:         NET-65-0-0-0-0
NetName:        MICROSOFT-1BLK
NetRange:       65.52.0.0 - 65.55.255.255
NetType:        allocation
RegDate:        2001-02-14
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:        2024-08-19
OfficePhone:    +1-425-538-6637
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:        2024-10-21
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:      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:        2024-10-16
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

Overlapping Ranges

BGP prefixes that are contained by 65.52.0.0/14

Range	ASN	Company	Num of IPs
65.53.0.0/16	AS3598	Microsoft Corporation	65,536

Nearby Ranges

BGP prefixes that overlap with 65.0.0.0/8

Range	ASN	Company	Num of IPs
65.192.0.0/11	AS701	Verizon Business	2,097,152
65.128.0.0/11	AS209	CenturyLink Communications, LLC	2,097,152
65.112.0.0/12	AS209	CenturyLink Communications, LLC	1,048,576
65.224.0.0/12	AS701	Verizon Business	1,048,576
65.160.0.0/13	AS1239	Sprint	524,288
65.64.0.0/13	AS7018	AT&T Enterprises, LLC	524,288
65.240.0.0/13	AS701	Verizon Business	524,288
65.248.0.0/14	AS701	Verizon Business	262,144
65.168.0.0/14	AS1239	Sprint	262,144
65.88.0.0/14	AS3356	Level 3 Parent, LLC	262,144
65.12.0.0/14	AS6389	AT&T Enterprises, LLC	262,144
65.100.0.0/14	AS209	CenturyLink Communications, LLC	262,144
65.104.0.0/14	AS2828	Verizon Business	262,144
65.28.0.0/14	AS10796	Charter Communications Inc	262,144
65.0.0.0/14	AS16509	Amazon Data Services India	262,144
65.44.0.0/14	AS2828	Verizon Business	262,144
65.56.0.0/14	AS3356	Level 3 Parent, LLC	262,144
65.40.0.0/15	AS209	CenturyLink Communications, LLC	131,072
65.42.0.0/15	AS7018	AT&T Enterprises, LLC	131,072
65.84.0.0/15	AS4565	GTT Americas, LLC	131,072
65.32.0.0/15	AS33363	Charter Communications Inc	131,072
65.172.0.0/15	AS1239	Sprint	131,072
65.252.0.0/15	AS701	Verizon Business	131,072
65.190.0.0/15	AS11426	Charter Communications Inc	131,072
65.73.0.0/16	AS5650	Frontier Communications of America, Inc.	65,536
65.86.0.0/16	AS4565	GTT Americas, LLC	65,536
65.130.0.0/16	AS209	CenturyLink Communications, LLC	65,536
65.109.0.0/16	AS24940	Hetzner Online GmbH	65,536
65.96.0.0/16	AS7922	Comcast Cable Communications, LLC	65,536
65.187.0.0/16	AS11426	Charter Communications Inc	65,536
65.53.0.0/16	AS3598	Microsoft Corporation	65,536
65.128.0.0/16	AS209	CenturyLink Communications, LLC	65,536
65.174.0.0/16	AS1239	Sprint	65,536
65.108.0.0/16	AS24940	Hetzner Online GmbH	65,536
65.188.0.0/16	AS11426	Charter Communications Inc	65,536
65.92.0.0/16	AS577	Bell Canada	65,536
65.95.0.0/16	AS577	Bell Canada	65,536
65.77.0.0/16	AS3356	Level 3 Parent, LLC	65,536
65.21.0.0/16	AS24940	Hetzner Online GmbH	65,536
65.189.0.0/16	AS10796	Charter Communications Inc	65,536
65.94.0.0/16	AS577	Bell Canada	65,536
65.129.0.0/16	AS209	CenturyLink Communications, LLC	65,536
65.35.0.0/16	AS33363	Charter Communications Inc	65,536
65.93.0.0/16	AS577	Bell Canada	65,536
65.184.0.0/16	AS11426	Charter Communications Inc	65,536
65.36.128.0/17	AS20021	Ntirety, Inc.	32,768
65.26.0.0/17	AS10796	Charter Communications Inc	32,768
65.79.0.0/17	AS6325	Illinois Century Network	32,768
65.25.0.0/17	AS10796	Charter Communications Inc	32,768

Show more ranges

Hosted domains

There are 10,669 domain names hosted across 886 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address	Domain	Domains on this IP
65.52.128.33	photonengine.com	1751
65.52.168.70	hinode.pics	1288
65.52.18.229	hbhsreia.com	839
65.52.146.52	voda.it	759
65.52.217.59	minnstate.edu	355
65.52.218.253	lkqpickyourpart.com	241
65.52.8.139	purityfoodsafe.ca	224
65.52.130.1	standaardboekhandel.be	180
65.52.143.20	valenciaempleo.org	179
65.52.141.85	restaurantelaresak.es	166
65.52.24.41	vistaoutdoor.com	158
65.52.250.96	mnpcourier.com	154
65.52.141.149	restaurantenanoelmexicano.es	148
65.52.233.78	grantwestfinancialgroup.com	147
65.52.213.73	monroespeechdesigns.com	131
65.52.134.163	apcreative.nl	127
65.52.148.232	newholland.com	120
65.52.224.219	easywebsystemintegrator.it	106
65.55.42.140	xbox360.com.cn	103
65.54.132.254	sabry-rug.com	101

Hosted domains API

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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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