43.157.22.57📋 Copy

Intelligence Briefing: IP 43.157.22.57/32

#### Overview

The IP address 43.157.22.57/32 was analyzed using a range of cybersecurity tools to compile a comprehensive profile, including its observation history, relationships, and neighborhood data. This intelligence briefing provides a factual and concise narrative based on the collected data, intended to support Security Operations Center (SOC) analysts in their threat assessment and mitigation activities.

#### Observational History

• Domain Association: The IP address was associated with several domains, primarily linked to hosting services. The domains were registered with a privacy-focused registrar, which is common among entities seeking to obscure their identity.
• Activity Patterns: Historical data indicated a pattern of sporadic web traffic, with peaks corresponding to specific hours, suggesting potential automated activity or scheduled tasks.
• Geolocation: The IP was geolocated to a data center in the United States, specifically in the region known for hosting cloud services and content delivery networks (CDNs).

#### Relationships

• Associated IPs: The analysis revealed connections to a cluster of IP addresses within the same /24 subnet, indicating a shared hosting environment. These associated IPs showed similar traffic patterns and domain associations.
• DNS Records: DNS records for the domains linked to this IP showed dynamic changes, with frequent updates to A and CNAME records, which is typical of environments that host multiple clients or services.
• ASN Information: The Autonomous System Number (ASN) associated with this IP is used by a major cloud service provider, which aligns with the observed hosting characteristics.

#### Neighborhood Data

• Subnet Analysis: The subnet analysis indicated a high density of other IPs, many of which were also linked to cloud services and hosting platforms. This environment is characteristic of a large-scale data center.
• Threat Intelligence: Threat intelligence feeds identified no direct malicious activities associated with this specific IP. However, some IPs within the same subnet had been flagged for hosting malicious content in the past, suggesting a potential risk of proximity-based threat exposure.

#### Actionable Intelligence

1. Monitoring: Given the hosting environment and dynamic DNS activity, continuous monitoring of associated domains and traffic patterns is recommended to detect any anomalies or shifts in behavior.

2. Threat Correlation: Cross-reference the IP's activity with known threat actors or campaigns that utilize similar hosting environments to identify potential indirect associations.

3. Security Posture: Evaluate security measures for systems communicating with this IP, ensuring robust defenses against potential exploitation through associated domains or services.

This briefing provides a factual and data-driven overview of the IP 43.157.22.57/32, equipping SOC teams with the necessary insights to assess and respond to potential cybersecurity threats effectively.

This summary was generated by AI and may contain inaccuracies. Verify critical details independently.