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  2. 72.0.0.0/8
  3. AS8075  | 72.152.0.0/14

72.152.0.0/14

AS8075  ·  Microsoft Corporation

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Summary

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

WHOIS Details

NetHandle:      NET-72-152-0-0-2
OrgID:          MSFT
Parent:         NET-72-0-0-0-0
NetName:        MSFT
NetRange:       72.152.0.0 - 72.155.255.255
NetType:        allocation
RegDate:        2019-12-11
Updated:        2019-12-11
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:      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:      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:      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 72.0.0.0/8

Range ASN Company Num of IPs
72.96.0.0/11 AS6167 Verizon Business 2,097,152
72.96.0.0/11 AS22394 Verizon Business 2,097,152
72.192.0.0/11 AS395883 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS396389 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS64019 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS22773 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS62957 Cox Communications Inc. 2,097,152
72.192.0.0/11 AS63182 Cox Communications Inc. 2,097,152
72.136.0.0/13 AS812 Rogers Communications Canada Inc. 524,288
72.144.0.0/14 AS8075 Microsoft Corporation 262,144
72.156.0.0/14 AS6389 AT&T Enterprises, LLC 262,144
72.246.0.0/15 AS35994 Akamai Technologies, Inc. 131,072
72.244.0.0/15 AS3257 GTT Americas, LLC 131,072
72.38.0.0/15 AS7992 Cogeco Connexion Inc. 131,072
72.236.0.0/15 AS15085 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS21342 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS20940 Akamai Technologies, Inc. 131,072
72.160.0.0/15 AS22561 CenturyLink Communications, LLC 131,072
72.174.0.0/15 AS33588 Charter Communications LLC 131,072
72.246.0.0/15 AS8551 Akamai Technologies, Inc. 131,072
72.246.0.0/15 AS9829 Akamai Technologies, Inc. 131,072
72.234.0.0/15 AS36149 HAWAIIAN TELCOM 131,072
72.160.0.0/15 AS209 CenturyLink Communications, LLC 131,072
72.236.0.0/15 AS3356 Level 3 Parent, LLC 131,072
72.240.0.0/15 AS13490 Buckeye Cablevision, Inc. 131,072
72.244.0.0/15 AS11696 GTT Americas, LLC 131,072
72.246.0.0/15 AS12222 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS55204 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS55836 Akamai Technologies, Inc. 131,072
72.238.0.0/15 AS33363 Charter Communications, Inc 131,072
72.160.0.0/15 AS19901 CenturyLink Communications, LLC 131,072
72.246.0.0/15 AS24319 Akamai Technologies, Inc. 131,072
72.236.0.0/15 AS64200 Level 3 Parent, LLC 131,072
72.246.0.0/15 AS16625 Akamai Technologies, Inc. 131,072
72.193.0.0/16 AS22773 Cox Communications 65,536
72.48.0.0/16 AS7459 Grande Communications Networks, LLC 65,536
72.201.0.0/16 AS22773 Cox Communications 65,536
72.32.0.0/16 AS33070 Rackspace Hosting 65,536
72.167.0.0/16 AS398101 GoDaddy.com, LLC 65,536
72.173.0.0/16 AS7155 ViaSat,Inc. 65,536
72.48.0.0/16 AS64281 Grande Communications Networks, LLC 65,536
72.252.0.0/16 AS23520 Columbus Networks USA, Inc. 65,536
72.167.0.0/16 AS26496 GoDaddy.com, LLC 65,536
72.253.0.0/16 AS36149 HAWAIIAN TELCOM 65,536
72.197.0.0/16 AS22773 Cox Communications 65,536
72.199.0.0/16 AS22773 Cox Communications 65,536
72.167.0.0/16 AS398787 GoDaddy.com, LLC 65,536
72.173.0.0/16 AS40306 ViaSat,Inc. 65,536
72.220.0.0/16 AS22773 Cox Communications 65,536

Hosted domains

There are 139 domain names hosted across 70 IP addresses on this ASN. Checkout our API to access full domain hosting information.

IP Address Domain Domains on this IP
72.152.49.252 pattersonvet.com 38
72.155.72.32 653.by 16
72.152.43.202 pcrsauto.com 6
72.153.35.47 labfut.com.br 5
72.155.73.5 adfi.online 4
72.153.121.74 appbali.com 3
72.153.112.110 trendyvibesclub.com 3
72.155.72.86 siminterview.live 2
72.155.73.23 patentai.site 1
72.153.200.28 hagroverexo.com 1
72.152.178.88 bechara.dev.br 1
72.152.55.159 trustconfirm.space 1
72.155.72.109 dimasdiki.id 1
72.152.178.232 365msupport.com 1
72.155.72.159 hazel.co.kr 1
72.153.32.162 medzahtech.com 1
72.152.178.144 elgarlab.com 1
72.152.178.22 get-mailbox.com 1
72.153.200.99 catalan.ca 1
72.152.178.4 o365exo.com 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

6,564 IPs in this range replied to an ICMP ping during our most recent internet scan. Learn more.

IP Address ASN Details
72.152.140.42 AS8075 Microsoft Corporation 0.65ms from Ashburn, US
72.152.156.36 AS8075 Microsoft Corporation 0.47ms from Ashburn, US
72.153.12.147 AS8075 Microsoft Corporation 0.18ms from Boydton, US
72.152.21.8 AS8075 Microsoft Corporation 0.22ms from Des Moines, US
72.152.27.4 AS8075 Microsoft Corporation 0.21ms from Des Moines, US
72.152.26.60 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
72.153.13.145 AS8075 Microsoft Corporation 0.21ms from Boydton, US
72.153.32.92 AS8075 Microsoft Corporation 0.21ms from Boydton, US
72.152.62.167 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
72.152.42.119 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
72.152.76.129 AS8075 Microsoft Corporation 0.24ms from Des Moines, US
72.152.147.217 AS8075 Microsoft Corporation 0.50ms from Ashburn, US
72.152.59.116 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
72.152.12.129 AS8075 Microsoft Corporation 0.35ms from Des Moines, US
72.152.148.65 AS8075 Microsoft Corporation 0.52ms from Ashburn, US
72.153.36.119 AS8075 Microsoft Corporation 0.22ms from Boydton, US
72.153.5.76 AS8075 Microsoft Corporation 0.25ms from Boydton, US
72.152.4.42 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
72.152.15.140 AS8075 Microsoft Corporation 0.34ms from Des Moines, US
72.152.30.220 AS8075 Microsoft Corporation 0.20ms from Des Moines, US
72.152.61.247 AS8075 Microsoft Corporation 0.18ms from Des Moines, US
72.152.17.23 AS8075 Microsoft Corporation 0.16ms from Des Moines, US
72.153.39.255 AS8075 Microsoft Corporation 0.24ms from Boydton, US
72.152.51.13 AS8075 Microsoft Corporation 0.17ms from Des Moines, US
72.152.160.41 AS8075 Microsoft Corporation 0.66ms 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
50.78.71.254 AS7922 Comcast Cable Communications, LLC 6.93ms from Ashburn, US
67.6.16.254 AS19901 Brightspeed 11.71ms from Chicago, US
97.134.192.110 AS6167 Verizon Business 9.37ms from Dallas, US
108.248.73.94 AS7018 AT&T Enterprises, LLC 3.52ms from Dallas, US
45.17.203.238 AS7018 AT&T Enterprises, LLC 19.49ms from Dallas, US
38.45.69.46 AS174 Cogent Communications, LLC 1.35ms from Durham, US
178.217.254.254 AS12831 Technical University of Gdansk, Academic Computer Center TASK 1.44ms from Gdansk, PL
14.119.121.254 AS4134 CHINANET-BACKBONE 4.93ms from Guangzhou, CN
176.25.88.94 AS5607 Sky UK Limited 7.97ms from London, GB
184.185.152.222 AS22773 Cox Communications Inc. 3.63ms from Los Angeles, US
178.248.53.94 AS51185 MainStreaming SpA 0.15ms from Miami, US
167.20.176.190 AS21928 T-Mobile USA, Inc. 14.48ms from New York City, US
162.194.70.142 AS7018 AT&T Enterprises, LLC 3.67ms from San Antonio, US
190.211.46.126 AS14117 Telefonica del Sur S.A. 9.83ms from Santiago, CL
216.160.103.254 AS209 CenturyLink Communications, LLC 0.80ms from Seattle, US
183.126.245.254 AS4766 Korea Telecom 1.76ms from Seoul, KR
60.50.4.254 AS4788 TM TECHNOLOGY SERVICES SDN. BHD. 5.33ms from Singapore, SG
143.130.36.254 AS211817 Wirtschafts- und Sozialwissenschaftliches Rechenzentrum 0.72ms from Vienna, AT
89.133.87.254 AS21334 One Hungary Ltd. 7.71ms from Budapest, HU
24.93.89.222 AS11426 Charter Communications Inc 2.54ms from Charlotte, US
98.1.71.158 AS11351 Charter Communications Inc 19.05ms from Chicago, US
71.36.192.254 AS19901 Brightspeed 11.67ms from Chicago, US
50.215.117.46 AS7922 Comcast Cable Communications, LLC 9.62ms from Dallas, US
96.84.129.254 AS7922 Comcast Cable Communications, LLC 13.29ms from Dallas, US
83.236.178.46 AS20676 Plusnet GmbH 0.57ms from Duesseldorf, DE

Traceroute

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

$
traceroute -a -n -q1 -f6 -m10 72.153.226.139
traceroute to 72.153.226.139 (72.153.226.139): 10 hops max, 52 byte packets
6 [] 80.249.209.21 0.892 ms
7 [AS8075] 104.44.230.28 56.794 ms
8 *
9 *
10 *
Measurement taken from IPinfo ProbeNet in Amsterdam, NL
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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