1. All IP Ranges
  2. 131.0.0.0/8
  3. 131.253.0.0/16
  4. AS8070  | 131.253.72.0/22

131.253.72.0/22

AS8070  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8070
Registry ARIN
ID MICROSOFT

WHOIS Details

NetHandle:      NET-131-253-61-0-1
OrgID:          MSFT-Z
Parent:         NET-131-0-0-0-0
NetName:        MICROSOFT
NetRange:       131.253.61.0 - 131.253.255.255
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:      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:      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:      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 131.253.0.0/16

Range ASN Company Num of IPs
131.253.3.0/24 AS8068 Microsoft Corp 256
131.253.1.0/24 AS8075 Microsoft Corp 256
131.253.8.0/24 AS8075 Microsoft Corp 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

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

IP Address ASN Details
131.253.73.1 AS8070 Microsoft Corporation 1.97ms from San Antonio, US
131.253.72.2 AS8070 Microsoft Corporation 1.17ms from Boydton, 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
98.239.211.70 AS7922 Comcast Cable Communications, LLC 14.17ms from Ashburn, US
86.121.171.150 AS8708 DIGI ROMANIA S.A. 0.89ms from Bucharest, RO
195.77.81.230 AS3352 TELEFONICA DE ESPANA S.A.U. 7.12ms from Madrid, ES
217.251.152.38 AS3320 Deutsche Telekom AG 5.45ms from Nuernberg, DE
80.136.133.134 AS3320 Deutsche Telekom AG 6.56ms from Nuernberg, DE
60.143.77.38 AS17676 SoftBank Corp. 3.75ms from Osaka, JP
110.54.84.150 AS7679 QTnet,Inc. 7.58ms from Osaka, JP
201.127.42.118 AS8151 UNINET 11.06ms from Phoenix, US
125.60.0.198 AS17841 NATIONAL INFORMATION RESOURCES SERVICE 3.16ms from Seoul, KR
121.143.76.118 AS4766 Korea Telecom 1.39ms from Seoul, KR
175.119.245.54 AS9318 SK Broadband Co Ltd 1.55ms from Seoul, KR
106.167.58.102 AS2516 KDDI CORPORATION 8.43ms from Tokyo, JP
20.78.227.118 AS8075 Microsoft Corporation 0.15ms from Tokyo, JP
34.229.239.86 AS14618 Amazon.com, Inc. 0.99ms from Ashburn, US
167.100.100.86 AS46261 QuickPacket, LLC 0.20ms from Ashburn, US
35.82.30.166 AS16509 Amazon.com, Inc. 0.49ms from Boardman, US
20.122.135.86 AS8075 Microsoft Corporation 0.28ms from Boydton, US
94.225.158.6 AS6848 Telenet BV 7.27ms from Brussels, BE
208.68.27.70 AS22251 Regional Educational Media Center 1 (REMC1) 18.46ms from Chicago, US
50.82.154.182 AS30036 Mediacom Communications Corp 9.78ms from Chicago, US
5.14.120.54 AS8708 DIGI ROMANIA S.A. 3.23ms from Constanţa, RO
177.69.59.38 AS16735 ALGAR TELECOM S/A 0.50ms from Curitiba, BR
97.134.166.86 AS6167 Verizon Business 13.17ms from Dallas, US
177.73.11.182 AS52683 HiperNET Servico de Comunicacao LTDA ME 3.80ms from Fortaleza, BR
14.179.126.134 AS45899 VNPT Corp 2.17ms from Ho Chi Minh City, VN

Traceroute

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

$
traceroute -a -n -q1 -f4 131.253.72.18
traceroute to 131.253.72.18 (131.253.72.18): 64 hops max, 52 byte packets
6 [] 131.253.125.66 3.836 ms
7 [AS8070] 131.253.72.18 3.806 ms
Measurement taken from IPinfo ProbeNet in Denver, 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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