1. All IP Ranges
  2. 52.0.0.0/8
  3. AS8075  | 52.120.0.0/14

52.120.0.0/14

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-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:      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


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

Nearby Ranges

BGP prefixes that overlap with 52.0.0.0/8

Range ASN Company Num of IPs
52.224.0.0/11 AS8075 Microsoft Corporation 2,097,152
52.208.0.0/13 AS16509 Amazon Data Services Ireland Limited 524,288
52.196.0.0/14 AS16509 Amazon Data Services Japan 262,144
52.48.0.0/14 AS16509 Amazon Data Services Ireland Limited 262,144
52.194.0.0/15 AS16509 Amazon Data Services Japan 131,072
52.220.0.0/15 AS16509 Amazon Data Services Singapore 131,072
52.58.0.0/15 AS16509 A100 ROW GmbH 131,072
52.30.0.0/15 AS16509 Amazon Data Services Ireland Limited 131,072
52.68.0.0/15 AS16509 Amazon Data Services Japan 131,072
52.192.0.0/15 AS16509 Amazon Data Services Japan 131,072
52.67.0.0/16 AS16509 Amazon Data Services Brazil 65,536
52.80.0.0/16 AS55960 Beijing Sinnet Technology Co., Ltd. 65,536
52.57.0.0/16 AS16509 A100 ROW GmbH 65,536
52.47.0.0/16 AS16509 Amazon Data Services France 65,536
52.81.0.0/16 AS55960 Beijing Sinnet Technology Co., Ltd. 65,536
52.61.0.0/16 AS8987 Amazon.com, Inc. 65,536
52.78.0.0/16 AS16509 AWS Asia Pacific (Seoul) Region 65,536
52.75.0.0/16 AS16509 Amazon.com, Inc. 65,536
52.56.0.0/16 AS16509 Amazon Data Services UK 65,536
52.144.128.0/17 AS16509 Amazon Technologies Inc. 32,768
52.119.128.0/17 AS8987 Amazon Technologies Inc. 32,768
52.222.0.0/17 AS8987 Amazon.com, Inc. 32,768
52.222.0.0/17 AS16509 Amazon.com, Inc. 32,768
52.119.128.0/17 AS16509 Amazon Technologies Inc. 32,768
52.223.128.0/18 AS16509 Amazon Data Services Northern Virginia 16,384
52.129.64.0/19 AS16509 iovation, Inc. 8,192
52.144.64.0/19 AS5602 Retelit Digital Services S.p.A. 8,192
52.119.64.0/19 AS18616 Natural Wireless, LLC 8,192
52.129.64.0/19 AS15301 iovation, Inc. 8,192
52.129.64.0/19 AS14618 iovation, Inc. 8,192
52.128.224.0/19 AS45753 Netsec Limited 8,192
52.119.16.0/20 AS7029 DISH Network L.L.C. 4,096
52.119.112.0/20 AS32329 Another Corporate ISP, LLC 4,096
52.223.192.0/20 AS46489 Twitch Interactive Inc. 4,096
52.119.16.0/20 AS46467 DISH Network L.L.C. 4,096
52.129.128.0/20 AS46489 Twitch Interactive Inc. 4,096
52.119.16.0/20 AS209 DISH Network L.L.C. 4,096
52.119.56.0/21 AS395100 Roanoke Valley Broadband Authority 2,048
52.129.0.0/21 AS7459 Grande Communications Networks, LLC 2,048
52.124.8.0/21 AS13911 Missing Link Internet inc. 2,048
52.144.112.0/21 AS63242 Metronet 2,048
52.119.48.0/21 AS30688 FastTrack Communications Inc. 2,048
52.144.48.0/21 AS50292 StratoGen, Inc. 2,048
52.144.32.0/21 AS63242 Metronet 2,048
52.94.216.0/21 AS16509 Amazon Data Services Ireland Limited 2,048
52.94.208.0/21 AS16509 Amazon.com, Inc. 2,048
52.129.112.0/21 AS11320 LightEdge Solutions 2,048
52.129.120.0/21 AS63296 Amarillo Wireless 2,048

Hosted domains

There are 139 domain names hosted across 13 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
52.123.129.14 kinnersacch.dev 70
52.123.128.14 student.edu.az 56
52.123.248.69 linkotf.us 2
52.123.248.19 officewaffle.co.uk 2
52.122.115.45 nataldenton.top 1
52.123.36.255 50kz.com 1
52.123.248.3 thunderclutchh.website 1
52.123.248.32 linkotf.com 1
52.122.56.35 tangynelcy.one 1
52.123.248.11 teams-blob-update.com 1
52.123.248.2 teams-cloud.co.uk 1
52.122.253.57 ex1o.com 1
52.123.164.62 fitgelita.top 1

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

4,947 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
52.120.36.65 AS8075 Microsoft Corporation 1.05ms from Ashburn, US
52.120.73.220 AS8075 Microsoft Corporation 0.53ms from Boydton, US
52.120.3.117 AS8075 Microsoft Corporation 0.72ms from San Antonio, US
52.120.0.12 AS8075 Microsoft Corporation 0.77ms from San Antonio, US
52.120.80.44 AS8075 Microsoft Corporation 1.49ms from Boydton, US
52.123.4.88 AS8075 Microsoft Corporation 0.34ms from Boydton, US
52.123.152.9 AS8075 Microsoft Corporation 1.25ms from Cape Town, ZA
52.123.200.3 AS8075 Microsoft Corporation 0.33ms from Frankfurt am Main, DE
52.122.211.16 AS8069 Microsoft Corporation 1.57ms from Osaka, JP
52.123.11.83 AS8075 Microsoft Corporation 0.61ms from San Jose, US
52.123.129.12 AS8075 Microsoft Corporation 0.23ms from Seattle, US
52.122.200.169 AS8069 Microsoft Corporation 1.26ms from Singapore, SG
52.122.153.72 AS8069 Microsoft Corporation 1.24ms from Ashburn, US
52.123.35.2 AS8075 Microsoft Corporation 0.35ms from Frankfurt am Main, DE
52.123.50.67 AS8075 Microsoft Corporation 0.20ms from Gaevle, SE
52.123.226.12 AS8075 Microsoft Corporation 0.14ms from Lohogaon, IN
52.123.8.64 AS8075 Microsoft Corporation 0.19ms from Osaka, JP
52.123.145.118 AS8075 Microsoft Corporation 0.19ms from Paris, FR
52.123.199.7 AS8075 Microsoft Corporation 0.31ms from Santiago de Querétaro, MX
52.123.25.2 AS8075 Microsoft Corporation 1.00ms from Sydney, AU
52.123.153.4 AS8075 Microsoft Corporation 0.43ms from Zuerich, CH
52.123.138.108 AS8075 Microsoft Corporation 0.18ms from Dublin, IE
52.123.16.106 AS8075 Microsoft Corporation 0.19ms from Dublin, IE
52.123.176.41 AS8075 Microsoft Corporation 0.33ms from Saint Thomas Mount, IN
52.123.18.0 AS8075 Microsoft Corporation 1.17ms 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
185.89.241.206 AS201387 Luxoft Professional Romania S.R.L. 0.80ms from Bucharest, RO
200.170.137.174 AS16735 ALGAR TELECOM S/A 0.40ms from Curitiba, BR
31.145.168.142 AS15924 Vodafone Net Iletisim Hizmetler AS 8.02ms from Istanbul, TR
58.56.82.30 AS4134 CHINANET-BACKBONE 4.13ms from Jinan, CN
134.249.133.110 AS15895 "Kyivstar" PJSC 8.41ms from Kyiv, UA
116.138.150.142 AS4837 CHINA UNICOM China169 Backbone 4.87ms from Liaoyang, CN
194.81.4.222 AS786 Jisc Services Limited 7.23ms from London, GB
94.252.24.46 AS56665 Proximus Luxembourg S.A. 0.77ms from Luxembourg, LU
76.6.30.254 AS19901 Brightspeed 2.86ms from Minneapolis, US
76.156.29.110 AS7922 Comcast Cable Communications, LLC 6.80ms from Minneapolis, US
178.251.138.254 AS31363 JSC "ER-Telecom Holding" 1.10ms from Moscow, RU
115.150.153.158 AS4134 CHINANET-BACKBONE 15.08ms from Nanchang, CN
222.133.161.110 AS4837 CHINA UNICOM China169 Backbone 7.22ms from Qingdao, CN
1.240.14.126 AS9318 SK Broadband Co Ltd 7.78ms from Seoul, KR
222.223.12.14 AS4134 CHINANET-BACKBONE 7.78ms from Shijiazhuang, CN
118.189.202.62 AS4773 MobileOne Ltd. Mobile/Internet Service Provider Singapore 2.14ms from Singapore, SG
149.107.46.254 AS200736 MEDIANET INVEST AE 0.62ms from Thessaloniki, GR
153.211.107.30 AS4713 NTT DOCOMO BUSINESS,Inc. 16.53ms from Tokyo, JP
169.55.178.14 AS36351 IBM Cloud 0.84ms from Toronto, CA
174.92.135.110 AS577 Bell Canada 1.28ms from Toronto, CA
146.52.109.254 AS3209 Vodafone GmbH 4.86ms from Berlin, DE
20.80.243.158 AS8075 Microsoft Corporation 0.53ms from Boydton, US
187.54.43.222 AS8167 V tal 0.86ms from Curitiba, BR
117.253.213.158 AS9829 National Internet Backbone 7.86ms from Delhi, IN
65.102.100.254 AS209 CenturyLink Communications, LLC 8.23ms from Denver, US

Traceroute

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

$
traceroute -a -n -q1 -m6 52.120.52.16
traceroute to 52.120.52.16 (52.120.52.16): 6 hops max, 52 byte packets
2 *
4 *
5 *
6 *
Measurement taken from IPinfo ProbeNet in Seoul, KR
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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