13.72.73.58 Threat Intelligence - United States | IP Address Lookup

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General

IP Address
13.72.73.58
IPv4 Address
Location
🇺🇸 Dulles, United States
US
Network
AS8075
Microsoft Corporation
Threat Score
35/100
Medium Risk
Blocklistbruteforcedigital oceanMalicious-IPportscanScannerscannerstelnet
Attack Intelligence
Noticed
6 times
Protocols Attacked
combined portscan telnet
Countries Attacked
China, Germany, Russian Federation, United Kingdom of Great Britain and Northern Ireland, United States of America
Geographic Location
Country
United States
City
Dulles
Region
Virginia
Coordinates
39.0367, -77.4209
Network Information
ASN
AS8075
Organization
Microsoft Corporation
Network
AS8075 Microsoft Corporation
WHOIS Information
NetRange
13.64.0.0 - 13.107.255.255
CIDR
13.64.0.0/11, 13.104.0.0/14, 13.96.0.0/13
NetName
MSFT
NetHandle
NET-13-64-0-0-1
Parent
NET13 (NET-13-0-0-0-0)
NetType
Direct Allocation
Organization
Microsoft Corporation (MSFT)
RegDate
2015-03-26
Updated
2021-12-14
Ref
https://rdap.arin.net/registry/ip/13.64.0.0
OrgName
Microsoft Corporation
OrgId
MSFT
Address
One Microsoft Way
City
Redmond
StateProv
WA
PostalCode
98052
Country
US
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:
OrgRoutingHandle
CHATU3-ARIN
OrgRoutingName
Chaturmohta, Somesh
OrgRoutingPhone
+1-425-882-8080
OrgRoutingEmail
someshch@microsoft.com
OrgRoutingRef
https://rdap.arin.net/registry/entity/CHATU3-ARIN
OrgAbuseHandle
MAC74-ARIN
Attack Logs
DateTarget LocationProtocolLink
2026-08-22 Digitaloceantoronto Combined Multiple View Log
2026-08-22 Toronto, Canada TELNET View Log
2026-08-21 Toronto, Canada TELNET View Log
2026-08-21 Digitaloceantoronto Combined Multiple View Log
2026-08-20 Toronto, Canada TELNET View Log
2026-08-20 Digitaloceantoronto Combined Multiple View Log
Disclaimer
This page contains threat intelligence information for the IPv4 address 13.72.73.58 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only, and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.