1. All IP Ranges
  2. 52.0.0.0/8
  3. 52.122.0.0/16
  4. AS8069  | 52.122.64.0/21

52.122.64.0/21

AS8069  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8069
Parent Range 52.120.0.0/14
Registry ARIN
ID MSFT

WHOIS Details

NetHandle:      NET-52-120-0-0-1
OrgID:          MSFT
Parent:         NET-52-0-0-0-0
NetName:        MSFT
NetRange:       52.120.0.0 - 52.123.255.255
NetType:        allocation
RegDate:        2015-11-24
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:        * 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:      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:      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:      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


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

Overlapping Ranges

BGP prefixes that contain 52.122.64.0/21

Range ASN Company Num of IPs
52.120.0.0/14 AS8069 Microsoft Corporation 262,144
52.120.0.0/14 AS8075 Microsoft Corporation 262,144

Nearby Ranges

BGP prefixes that overlap with 52.122.0.0/16

Range ASN Company Num of IPs
52.120.0.0/14 AS8069 Microsoft Corporation 262,144
52.120.0.0/14 AS8075 Microsoft Corporation 262,144

Hosted domains

There are no domains currently hosted on this ASN.

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

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

IP Address ASN Details
52.122.66.156 AS8069 Microsoft Corporation 0.67ms from Boydton, US
52.122.65.29 AS8069 Microsoft Corporation 0.85ms from Boydton, US

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
68.85.178.213 AS7922 Comcast Cable Communications, LLC 1.10ms from Chicago, US
108.232.91.53 AS7018 AT&T Enterprises, LLC 2.61ms from Dallas, US
72.241.91.5 AS13490 Buckeye Cablevision, Inc. 9.19ms from Flint, US
79.235.179.181 AS3320 Deutsche Telekom AG 7.36ms from Frankfurt am Main, DE
180.103.70.21 AS140293 CHINATELECOM Jiangsu province Changzhou 5G network 5.79ms from Huai'an, CN
136.33.167.213 AS16591 Google Fiber Inc. 0.74ms from Kansas City, US
83.41.238.197 AS3352 TELEFONICA DE ESPANA S.A.U. 10.38ms from Madrid, ES
187.209.197.181 AS8151 UNINET 2.81ms from Monterrey, MX
185.37.28.69 AS25540 Alphalink SASU 0.65ms from Paris, FR
103.215.52.229 AS23860 Alliance Broadband Services Pvt. Ltd. 15.13ms from Saint Thomas Mount, IN
150.109.239.21 AS132203 Tencent Building, Kejizhongyi Avenue 0.66ms from Seoul, KR
154.12.231.197 AS40021 Contabo Inc. 0.13ms from St. Louis, US
3.25.144.117 AS16509 Amazon.com, Inc. 0.49ms from Sydney, AU
38.39.66.21 AS32277 TBayTel 14.69ms from Toronto, CA
216.12.124.197 AS7795 LUMOS Networks, Inc. 0.41ms from Ashburn, US
199.89.149.197 AS395640 Austin Peay State University 8.56ms from Atlanta, US
81.18.89.101 AS8708 DIGI ROMANIA S.A. 3.63ms from Bacau, RO
221.216.25.117 AS4808 China Unicom Beijing Province Network 4.05ms from Beijing, CN
87.166.79.37 AS3320 Deutsche Telekom AG 2.09ms from Berlin, DE
37.26.141.5 AS1547 INTERDNESTRKOM, Sovmestnoe Zakrytoe Aktsionernoe Obshchestvo 2.41ms from Chisinau, MD
38.131.225.5 AS63242 Metronet 2.97ms from Detroit, US
176.97.78.53 AS9009 M247 Europe SRL 0.21ms from Dubai, AE
5.70.208.181 AS5607 Sky UK Limited 1.76ms from Erith, GB
35.156.159.149 AS16509 Amazon.com, Inc. 0.17ms from Frankfurt am Main, DE
121.239.120.69 AS140292 CHINATELECOM Jiangsu province Suzhou 5G network 7.05ms from Huai'an, CN

Traceroute

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

$
traceroute -a -n -q1 -f9 -m12 52.122.70.156
traceroute to 52.122.70.156 (52.122.70.156): 12 hops max, 52 byte packets
9 [AS16276] 103.5.12.8 2.883 ms
10 *
11 *
12 *
Measurement taken from IPinfo ProbeNet in Mumbai, IN
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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