131.253.21.0/24

AS8068  ·  Microsoft Corporation

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Summary

Country United States
Domain microsoft.com
ASN AS8068
Registry ARIN
ID MICROSOFT

WHOIS Details

NetHandle:      NET-131-253-21-0-1
OrgID:          MSFT-Z
Parent:         NET-131-0-0-0-0
NetName:        MICROSOFT
NetRange:       131.253.21.0 - 131.253.47.255
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:        2024-10-16
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:        2024-10-21
OfficePhone:    +1-425-538-6637
Mailbox:        iphostmaster@microsoft.com
Source:         ARIN

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

Pingable IPs

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

IP Address ASN Details
131.253.21.1 AS8068 Microsoft Corporation 0.23ms from Miami, 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
159.46.192.152 AS29311 Solvinity B.V. 0.67ms from Amsterdam, NL
73.79.145.72 AS7922 Comcast Cable Communications, LLC 13.20ms from Ashburn, US
179.233.194.88 AS28573 Claro NXT Telecomunicacoes Ltda 9.15ms from Chapeco, BR
149.129.242.24 AS45102 Alibaba (US) Technology Co., Ltd. 0.69ms from Jakarta, ID
86.170.37.136 AS2856 British Telecommunications PLC 11.58ms from London, GB
82.43.123.56 AS5089 Virgin Media Limited 11.06ms from London, GB
147.156.144.72 AS766 RedIRIS Autonomous System 5.80ms from Madrid, ES
54.90.52.88 AS14618 Amazon.com, Inc. 0.15ms from Reston, US
178.231.70.120 AS31615 Odido Netherlands B.V. 11.26ms from Amsterdam, NL
202.29.129.104 AS4621 UNINET-TH 1.20ms from Bangkok, TH
197.45.80.152 AS8452 TE-AS 4.39ms from Cairo, EG
157.55.210.152 AS8075 Microsoft Corporation 0.29ms from Chicago, US
107.137.81.24 AS7018 AT&T Enterprises, LLC 9.10ms from Columbus, US
12.16.180.56 AS7018 AT&T Enterprises, LLC 8.03ms from Dallas, US
68.148.5.8 AS6327 Shaw Communications Inc. 4.22ms from Edmonton, CA
52.28.121.88 AS16509 Amazon.com, Inc. 0.26ms from Frankfurt am Main, DE
14.166.200.104 AS45899 VNPT Corp 3.95ms from Hanoi, VN
156.234.78.216 AS138415 Yancy Limited 0.74ms from Hong Kong, HK
38.181.19.216 AS140227 Hong Kong Communications International Co., Limited 1.12ms from Hong Kong, HK
72.177.46.104 AS11427 Charter Communications Inc 12.88ms from Houston, US
104.174.146.200 AS20001 Charter Communications Inc 5.48ms from Los Angeles, US
46.235.189.24 AS34879 OOO "Sovremennye setevye tekhnologii" 0.43ms from Moscow, RU
179.232.137.216 AS28573 Claro NXT Telecomunicacoes Ltda 15.20ms from Osasco, BR
163.172.11.88 AS12876 SCALEWAY S.A.S. 0.59ms from Paris, FR
176.151.59.248 AS5410 Bouygues Telecom SA 1.75ms from Paris, FR

Traceroute

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

$
traceroute -a -n -q1 131.253.21.2
traceroute to 131.253.21.2 (131.253.21.2): 64 hops max, 52 byte packets
1 [AS26548] 23.159.160.1 2.988 ms
3 *
5 *
6 [AS8075] 51.10.27.124 4.701 ms
8 *
9 *
10 *
11 [AS8068] 131.253.21.2 3.385 ms
Measurement taken from IPinfo ProbeNet in New York City, 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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