157.55.39.197 Threat Intelligence and Host Information
Mar 07, 2026
ipinfopage
General
IP Address
157.55.39.197
Location
🇺🇸 United States
Network
AS8075
Threat Score
50/100
Attack Intelligence
MITRE ATT&CK Techniques
T1071.001 - Web Protocols, T1105 - Ingress Tool Transfer, T1573.002 - Asymmetric Cryptography
Geographic Location
Country
United States
City
Unknown
Region
Unknown
Coordinates
37.7510, -97.8220
Network Information
ASN
AS8075
Organization
MICROSOFT-CORP-MSN-AS-BLOCK
Network
AS8075 MICROSOFT-CORP-MSN-AS-BLOCK
WHOIS Information
NetRange
157.54.0.0 - 157.60.255.255
CIDR
157.56.0.0/14, 157.54.0.0/15, 157.60.0.0/16
NetName
MSFT-GFS
NetHandle
NET-157-54-0-0-1
Parent
NET157 (NET-157-0-0-0-0)
NetType
Direct Allocation
OriginAS
Organization
Microsoft Corporation (MSFT)
RegDate
1998-07-10
Updated
2025-06-10
Ref
https://rdap.arin.net/registry/entity/MSFT
OrgName
Microsoft Corporation
OrgId
MSFT
Address
One Microsoft Way
City
Redmond
StateProv
WA
PostalCode
98052
Country
US
Comment
* IOC@microsoft.com
OrgTechHandle
IPHOS5-ARIN
OrgTechName
IPHostmaster, IPHostmaster
OrgTechPhone
+1-425-538-6637
OrgTechEmail
iphostmaster@microsoft.com
OrgTechRef
https://rdap.arin.net/registry/entity/IPHOS5-ARIN
Attack Logs
| Date | Target Location | Protocol | Link |
|---|---|---|---|
| 2026-03-07 | Cfglobal-Web | MULTIPLE | View Log |
- Country: United States
- Network:
- Noticed: 50 times
- Protocols Attacked: web
- Countries Attacked: Argentina, Armenia, Australia, Bangladesh, Belgium, Brazil, Canada, Chile, China, Colombia, Croatia, Czechia, Denmark, Egypt, Finland, France, Germany, Hong Kong, Iceland, India, Indonesia, Iraq, Ireland, Italy, Japan, Kenya, Korea Republic of, Kosovo, Kyrgyzstan, Lebanon, Libya, Lithuania, Malaysia, Mexico, Morocco, Nepal, Netherlands, New Zealand, Nigeria, Norway, Philippines, Poland, Portugal, Romania, Russian Federation, Serbia, Singapore, South Africa, Spain, Sweden, Switzerland, Taiwan, Thailand, Türkiye, Ukraine, United Arab Emirates, United Kingdom of Great Britain and Northern Ireland, United States of America, Uzbekistan, Venezuela Bolivarian Republic of
- Passive DNS Results: msnbot-157-55-39-197.search.msn.com
Disclaimer
This page contains threat intelligence information for the IPv4 address 157.55.39.197 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.