1. All IP Ranges
  2. 52.0.0.0/8
  3. AS8075  | 52.148.0.0/14

52.148.0.0/14

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-52-145-0-0-1
OrgID:          MSFT
Parent:         NET-52-0-0-0-0
NetName:        MSFT
NetRange:       52.145.0.0 - 52.191.255.255
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:        * [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:      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


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:        2025-10-16
OfficePhone:    +1-425-882-8080
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:      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

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
52.48.0.0/14 AS16509 Amazon Data Services Ireland Limited 262,144
52.120.0.0/14 AS8069 Microsoft Corporation 262,144
52.196.0.0/14 AS16509 Amazon Data Services Japan 262,144
52.120.0.0/14 AS8075 Microsoft Corporation 262,144
52.220.0.0/15 AS16509 Amazon Data Services Singapore 131,072
52.58.0.0/15 AS16509 A100 ROW GmbH 131,072
52.194.0.0/15 AS16509 Amazon Data Services Japan 131,072
52.192.0.0/15 AS16509 Amazon Data Services Japan 131,072
52.68.0.0/15 AS16509 Amazon Data Services Japan 131,072
52.30.0.0/15 AS16509 Amazon Data Services Ireland Limited 131,072
52.61.0.0/16 AS8987 Amazon.com, Inc. 65,536
52.47.0.0/16 AS16509 Amazon Data Services France 65,536
52.78.0.0/16 AS16509 AWS Asia Pacific (Seoul) Region 65,536
52.57.0.0/16 AS16509 A100 ROW GmbH 65,536
52.67.0.0/16 AS16509 Amazon Data Services Brazil 65,536
52.56.0.0/16 AS16509 Amazon Data Services UK 65,536
52.80.0.0/16 AS55960 Beijing Sinnet Technology Co., Ltd. 65,536
52.81.0.0/16 AS55960 Beijing Sinnet Technology Co., Ltd. 65,536
52.75.0.0/16 AS16509 Amazon.com, Inc. 65,536
52.222.0.0/17 AS8987 Amazon.com, Inc. 32,768
52.144.128.0/17 AS16509 Amazon Technologies Inc. 32,768
52.119.128.0/17 AS8987 Amazon Technologies Inc. 32,768
52.119.128.0/17 AS16509 Amazon Technologies Inc. 32,768
52.222.0.0/17 AS16509 Amazon.com, 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
52.129.64.0/19 AS15301 iovation, Inc. 8,192
52.119.64.0/19 AS18616 Natural Wireless, LLC 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 AS209 DISH Network L.L.C. 4,096
52.119.112.0/20 AS32329 Another Corporate ISP, LLC 4,096
52.119.16.0/20 AS7029 DISH Network L.L.C. 4,096
52.119.16.0/20 AS46467 DISH Network L.L.C. 4,096
52.119.56.0/21 AS395100 Roanoke Valley Broadband Authority 2,048
52.124.8.0/21 AS13911 Missing Link Internet inc. 2,048
52.144.32.0/21 AS63242 Metronet 2,048
52.144.112.0/21 AS63242 Metronet 2,048
52.129.120.0/21 AS63296 Amarillo Wireless 2,048
52.119.48.0/21 AS30688 FastTrack Communications Inc. 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
52.144.48.0/21 AS50292 StratoGen, Inc. 2,048
52.129.0.0/21 AS7459 Grande Communications Networks, LLC 2,048
52.129.40.0/22 AS11191 Cal.net, Inc. 1,024
52.128.212.0/22 AS399150 ispexchangecorp 1,024

Hosted domains

There are 6,033 domain names hosted across 1,049 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
52.150.140.225 grandcasino-hu.com 320
52.149.105.108 centraalbeheer.nl 313
52.148.250.122 kpmg.in 296
52.151.95.147 skyfleetcarleasing.co.uk 235
52.149.246.39 duckduckgo.com 196
52.151.196.180 welshclevesurveys.com 194
52.151.231.18 signatureny.com 111
52.151.215.190 southwire.com 103
52.151.62.51 ezmatic.mx 96
52.150.15.148 spaceenterprisellc.net 94
52.151.93.214 german-connections.co.uk 89
52.148.223.53 hidrogea.es 86
52.151.204.232 cptlabs.co 84
52.149.137.82 bishopwhisky.com 80
52.149.44.102 salesforcestore.com 72
52.150.17.45 staqrd.net 72
52.149.210.3 penthouseclubparty.com 70
52.149.193.222 nordson.com 70
52.148.145.46 ubaleyeclinic.com 68
52.149.168.149 gdsmoldajes.cl 60

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

30,208 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
52.151.213.176 AS8075 Microsoft Corporation 0.43ms from Ashburn, US
52.151.82.231 AS8075 Microsoft Corporation 0.23ms from London, GB
52.151.120.48 AS8075 Microsoft Corporation 0.27ms from London, GB
52.151.57.198 AS8075 Microsoft Corporation 0.33ms from Quincy, US
52.151.195.187 AS8075 Microsoft Corporation 0.42ms from Ashburn, US
52.151.216.8 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
52.151.225.168 AS8075 Microsoft Corporation 0.67ms from Ashburn, US
52.151.94.185 AS8075 Microsoft Corporation 0.28ms from London, GB
52.151.79.225 AS8075 Microsoft Corporation 0.26ms from London, GB
52.151.77.179 AS8075 Microsoft Corporation 0.23ms from London, GB
52.151.67.48 AS8075 Microsoft Corporation 0.31ms from London, GB
52.151.13.189 AS8075 Microsoft Corporation 0.28ms from Quincy, US
52.151.62.51 AS8075 Microsoft Corporation 0.34ms from Quincy, US
52.151.35.1 AS8075 Microsoft Corporation 0.31ms from Quincy, US
52.151.40.141 AS8075 Microsoft Corporation 0.31ms from Quincy, US
52.151.235.41 AS8075 Microsoft Corporation 0.38ms from Ashburn, US
52.151.196.129 AS8075 Microsoft Corporation 0.41ms from Ashburn, US
52.151.17.174 AS8075 Microsoft Corporation 0.34ms from Quincy, US
52.151.25.199 AS8075 Microsoft Corporation 0.34ms from Quincy, US
52.151.44.128 AS8075 Microsoft Corporation 0.30ms from Quincy, US
52.151.237.140 AS8075 Microsoft Corporation 0.37ms from Ashburn, US
52.151.240.102 AS8075 Microsoft Corporation 0.36ms from Ashburn, US
52.151.232.64 AS8075 Microsoft Corporation 0.39ms from Ashburn, US
52.151.254.125 AS8075 Microsoft Corporation 0.46ms from Ashburn, US
52.151.229.72 AS8075 Microsoft Corporation 0.64ms from Ashburn, 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
92.43.10.94 AS25222 Inmarsat Solutions B.V. 0.72ms from Amsterdam, NL
152.3.199.190 AS13371 Duke University 10.56ms from Atlanta, US
101.98.12.158 AS9790 Two Degrees Networks Limited 0.45ms from Auckland, NZ
139.155.247.238 AS45090 Shenzhen Tencent Computer Systems Company Limited 0.74ms from Chengdu, CN
199.26.57.62 AS17306 JAB Wireless, INC. 0.13ms from Chicago, US
106.75.134.174 AS58466 CHINANET Guangdong province network 4.74ms from Guangzhou, CN
116.106.119.238 AS24086 Viettel Corporation 1.90ms from Ho Chi Minh City, VN
121.127.227.254 AS152194 CTG Server Limited 0.59ms from Hong Kong, HK
116.48.6.254 AS4760 HKT Limited 0.68ms from Hong Kong, HK
176.217.207.254 AS8386 Vodafone Net Iletisim Hizmetler AS 13.30ms from Istanbul, TR
188.159.225.142 AS34779 T-2, d.o.o. 1.45ms from Ljubljana, SI
80.7.33.94 AS5089 Virgin Media Limited 9.43ms from London, GB
66.59.240.254 AS11123 Ultimate Internet Access, Inc 4.92ms from Los Angeles, US
131.175.1.222 AS31248 AS Cineca Sede di Milano 1.57ms from Milan, IT
115.210.164.190 AS4134 CHINANET-BACKBONE 7.21ms from Nanchang, CN
8.243.45.78 AS3356 Level 3 Parent, LLC 0.58ms from Osasco, BR
79.61.221.238 AS3269 Telecom Italia S.p.A. 3.64ms from Rome, IT
64.255.82.78 AS11071 InfoWest 8.28ms from Salt Lake City, US
140.204.136.174 AS31898 Oracle Corporation 0.74ms from Salt Lake City, US
50.214.35.110 AS7922 Comcast Cable Communications, LLC 5.90ms from Seattle, US
24.22.193.190 AS7922 Comcast Cable Communications, LLC 5.82ms from Seattle, US
112.147.10.30 AS17858 LG POWERCOMM 1.82ms from Seoul, KR
14.93.33.254 AS4766 Korea Telecom 5.75ms from Seoul, KR
168.95.102.254 AS3462 Data Communication Business Group 1.11ms from Taipei, TW
133.14.223.254 AS2907 Research Organization of Information and Systems, National Institute of Informatics 3.70ms from Tokyo, JP

Traceroute

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

$
traceroute -a -n -q1 52.150.40.55
traceroute to 52.150.40.55 (52.150.40.55): 64 hops max, 52 byte packets
1 [AS63023] 23.154.136.1 61.535 ms
3 *
4 *
5 *
6 [AS8075] 104.44.47.193 0.843 ms
8 *
9 *
10 *
11 [AS8075] 51.10.5.58 1.274 ms
12 *
13 *
14 *
15 *
16 [AS8075] 52.150.40.55 1.672 ms
Measurement taken from IPinfo ProbeNet in Ashburn, 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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