1. All IP Ranges
  2. 52.0.0.0/8
  3. 52.125.0.0/16
  4. AS8075  | 52.125.0.0/16

52.125.0.0/16

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-52-125-0-0-1
OrgID:          MSFT
Parent:         NET-52-0-0-0-0
NetName:        MSFT
NetRange:       52.125.0.0 - 52.127.255.255
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:      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:      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:      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:      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

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
52.120.0.0/14 AS8075 Microsoft Corporation 262,144
52.48.0.0/14 AS16509 Amazon Data Services Ireland Limited 262,144
52.120.0.0/14 AS8069 Microsoft Corporation 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 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

No IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

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
52.148.244.224 AS8075 Microsoft Corporation 0.22ms from Amsterdam, NL
80.158.20.160 AS6878 T-Systems International GmbH 2.49ms from Berlin, DE
68.50.155.80 AS7922 Comcast Cable Communications, LLC 12.37ms from Chicago, US
85.197.130.16 AS34622 Bredband i Kristianstad AB 5.38ms from Copenhagen, DK
35.239.201.128 AS396982 Google LLC 0.13ms from Council Bluffs, US
18.203.52.240 AS16509 Amazon.com, Inc. 0.21ms from Dublin, IE
77.54.88.144 AS12353 Vodafone Portugal 6.69ms from Lisbon, PT
73.23.12.80 AS7922 Comcast Cable Communications, LLC 3.59ms from Miami, US
73.23.90.112 AS7922 Comcast Cable Communications, LLC 3.98ms from Miami, US
15.207.168.48 AS16509 Amazon.com, Inc. 0.14ms from Mumbai, IN
126.86.46.160 AS17676 SoftBank Corp. 10.01ms from Osaka, JP
124.159.86.224 AS7679 QTnet,Inc. 9.01ms from Osaka, JP
58.173.3.224 AS1221 Telstra Limited 1.83ms from Perth, AU
187.202.193.176 AS8151 UNINET 4.15ms from Santiago de Queretaro, MX
179.94.98.112 AS26599 TELEFÔNICA BRASIL S.A 1.61ms from Sao Paulo, BR
202.224.37.80 AS4685 Asahi Net 0.85ms from Tokyo, JP
27.114.122.80 AS4713 NTT DOCOMO BUSINESS,Inc. 3.36ms from Tokyo, JP
108.93.129.48 AS7018 AT&T Enterprises, LLC 7.16ms from Atlanta, US
99.7.16.16 AS7018 AT&T Enterprises, LLC 1.56ms from Dallas, US
67.164.22.240 AS7922 Comcast Cable Communications, LLC 2.71ms from Fremont, US
212.48.123.240 AS8893 Artfiles New Media GmbH 0.37ms from Hamburg, DE
14.162.153.224 AS45899 VNPT Corp 1.37ms from Hanoi, VN
125.73.82.128 AS4134 CHINANET-BACKBONE 3.29ms from Nanning, CN
72.239.174.48 AS33363 Charter Communications, Inc 6.07ms from Orlando, US
152.165.183.128 AS2527 Sony Network Communications Inc. 0.38ms from Osaka, JP

Traceroute

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

$
traceroute -a -n -q1 -m5 52.125.252.168
traceroute to 52.125.252.168 (52.125.252.168): 5 hops max, 52 byte packets
1 [AS15169] 72.14.235.97 1.284 ms
3 *
4 *
5 *
Measurement taken from IPinfo ProbeNet in Paris, FR
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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