1. All IP Ranges
  2. 204.0.0.0/8
  3. 204.152.0.0/16
  4. AS8075  | 204.152.140.0/23

204.152.140.0/23

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-204-152-140-0-1
OrgID:          MSFT-Z
Parent:         NET-204-0-0-0-0
NetName:        MICROSOFT
NetRange:       204.152.140.0 - 204.152.141.255
NetType:        allocation
RegDate:        2011-06-22
Updated:        2021-12-14
Source:         ARIN


OrgID:          MSFT-Z
OrgName:        Microsoft Corp
CanAllocate:    
Street:         One Microsoft Way
City:           Redmond
State/Prov:     WA
Country:        US
PostalCode:     98052
Comment:        To report suspected security issues specific to 
Comment:        traffic emanating from Microsoft online services, 
Comment:        including the distribution of malicious content 
Comment:        or other illicit or illegal material through a 
Comment:        Microsoft online service, please submit reports 
Comment:        to:
Comment:        * https://cert.microsoft.com.  
Comment:        For SPAM and other abuse issues, such as Microsoft 
Comment:        Accounts, please contact:
Comment:        * abuse@microsoft.com.  
Comment:        To report security vulnerabilities in Microsoft 
Comment:        products and services, please contact:
Comment:        * secure@microsoft.com.  
Comment:        For legal and law enforcement-related requests, 
Comment:        please contact:
Comment:        * msndcc@microsoft.com
Comment:        For routing, peering or DNS issues, please 
Comment:        contact:
Comment:        * IOC@microsoft.com
RegDate:        2011-06-22
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:      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:      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:      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

Nearby Ranges

BGP prefixes that overlap with 204.152.0.0/16

Range ASN Company Num of IPs
204.152.240.0/20 AS33055 Brinkster Communications Corporation 4,096
204.152.184.0/21 AS1280 Internet Systems Consortium, Inc. 2,048
204.152.152.0/22 AS22773 Norfolk Public Schools Administration 1,024
204.152.214.0/23 AS36352 HostPapa 512
204.152.68.0/23 AS201341 Triton Energy Corporation 512
204.152.12.0/23 AS20466 WGBH Educational Foundation 512
204.152.148.0/23 AS21976 Monmouth University 512
204.152.132.0/23 AS398412 WEBER COUNTY 512
204.152.24.0/23 AS33177 Kaleida Health 512
204.152.150.0/23 AS7029 K+K America Corporation 512
204.152.44.0/23 AS2576 U.S. Dept. of Transportation 512
204.152.38.0/23 AS25861 Toggle Fire Networks 512
204.152.130.0/23 AS26335 Middle Tennessee State University 512
204.152.2.0/23 AS11777 North Carolina Adminstrative Office of the Courts 512
204.152.22.0/23 AS16557 Atom Networks, LLC 512
204.152.42.0/23 AS11951 Management Analsysis, Inc. 512
204.152.48.0/23 AS17089 Cincinnati Children's Hospital Medical Center 512
204.152.206.0/23 AS36352 HostPapa 512
204.152.95.0/24 AS8075 Private Customer 256
204.152.99.0/24 AS14230 Multiquip Inc. 256
204.152.78.0/24 AS243 L3Harris Technologies 256
204.152.79.0/24 AS243 L3Harris Technologies, Inc. 256
204.152.105.0/24 AS29875 Clinical Pathology Laboratories 256
204.152.115.0/24 AS30600 Private Customer 256
204.152.80.0/24 AS33582 Digicel SVG Limited 256
204.152.216.0/24 AS36352 HostPapa 256
204.152.217.0/24 AS36352 HostPapa 256
204.152.81.0/24 AS395561 Digicel Grenada 256
204.152.128.0/24 AS4566 CYRACOM INTERNATIONAL INC 256
204.152.129.0/24 AS63251 Metro Wireless International, Inc. 256
204.152.96.0/24 AS10595 Mauswerks, LLC. 256

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
87.209.135.23 AS50266 Odido Netherlands B.V. 9.37ms from Amsterdam, NL
129.213.192.215 AS31898 Oracle Corporation 0.34ms from Ashburn, US
117.133.112.167 AS56048 China Mobile Communicaitons Corporation 2.91ms from Beijing, CN
18.223.214.199 AS16509 Amazon.com, Inc. 0.71ms from Columbus, US
217.243.32.87 AS3320 Deutsche Telekom AG 1.09ms from Duesseldorf, DE
93.207.243.151 AS3320 Deutsche Telekom AG 4.20ms from Duesseldorf, DE
23.58.48.55 AS16625 Akamai Technologies, Inc. 0.10ms from Kolkata, IN
87.91.147.199 AS5410 Bouygues Telecom SA 5.24ms from Marseille, FR
203.212.42.167 AS4685 Asahi Net 5.35ms from Osaka, JP
88.86.227.183 AS16347 ADISTA SAS 0.38ms from Paris, FR
148.178.62.151 AS54801 Zillion Network Inc. 0.57ms from San Jose, US
78.130.222.39 AS9070 Cooolbox AD 2.54ms from Sofia, BG
20.51.245.23 AS8075 Microsoft Corporation 0.73ms from Ashburn, US
73.186.11.119 AS7922 Comcast Cable Communications, LLC 7.59ms from Boston, US
52.247.104.151 AS8075 Microsoft Corporation 0.34ms from Boydton, US
140.177.75.87 AS12119 ITV-3 5.29ms from Chicago, US
3.138.249.39 AS16509 Amazon.com, Inc. 0.16ms from Columbus, US
35.238.153.103 AS396982 Google LLC 0.11ms from Council Bluffs, US
173.243.178.215 AS11550 Smithville Digital, LLC 8.19ms from Indianapolis, US
152.89.38.135 AS42807 CIZGI TELEKOMUNIKASYON ANONIM SIRKETI 0.45ms from Istanbul, TR
73.24.155.87 AS7922 Comcast Cable Communications, LLC 14.52ms from Los Angeles, US
189.181.248.71 AS8151 UNINET 5.82ms from Santiago de Queretaro, MX
201.105.147.71 AS8151 UNINET 12.43ms from Santiago de Queretaro, MX
118.25.193.103 AS45090 Shenzhen Tencent Computer Systems Company Limited 1.49ms from Shanghai, CN
111.248.216.199 AS3462 Data Communication Business Group 1.17ms from Taipei, TW

Traceroute

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

$
traceroute -a -n -q1 -m8 204.152.141.189
traceroute to 204.152.141.189 (204.152.141.189): 8 hops max, 52 byte packets
2 [AS9498] 125.17.12.178 0.923 ms
3 *
5 [AS8075] 104.44.37.103 2.061 ms
6 *
7 *
8 *
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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