51.161.37.154📋 Copy

Intelligence Briefing for IP Address 51.161.37.154/32

Overview:

The IP address 51.161.37.154/32, located in Ireland, was analyzed for its network activity, historical behavior, and contextual relationships. The analysis utilized multiple threat intelligence sources to provide a comprehensive profile.

Observation History:

• The IP address was predominantly associated with a content delivery network (CDN) provider. Historical data indicated that the IP was used to distribute web content efficiently across various geographies.
• There were sporadic reports of the IP being flagged in passive DNS and threat intelligence databases for hosting malicious payloads, although these instances were limited and not consistent over time.

Relationships and Activity:

• The IP address was linked to several subdomains across different domains, primarily for serving static content such as images, scripts, and stylesheets.
• There were instances of DNS records showing rapid changes in associated domains, which is a common tactic among CDN services to quickly adapt to client needs or mitigate potential threats.
• Network traffic analysis indicated periods of high-volume data transfer, typical for CDN operations, but also highlighted brief spikes in traffic that could potentially indicate the dissemination of malicious files.

Neighborhood Data:

• The immediate network neighborhood of 51.161.37.154/32 included several IPs with similar CDN-related functions. This suggests a cluster of CDN resources managed by the same organization.
• No direct associations with known command and control (C2) infrastructure or botnet activities were observed in the neighborhood analysis.

Threat Intelligence Narrative:

The IP address 51.161.37.154/32 is primarily used for CDN purposes, facilitating the distribution of web content. While its core function is legitimate, there have been isolated incidents where the IP was implicated in hosting malicious content. The rapid DNS changes and traffic spikes warrant monitoring for potential misuse. Security Operations Center (SOC) teams should consider implementing anomaly detection mechanisms to identify unusual traffic patterns originating from or directed to this IP. Continuous monitoring and correlation with other threat intelligence feeds are recommended to detect any emerging threats associated with this address.

Actionable Recommendations:

• Implement DNS monitoring to track rapid changes in associated domains.
• Use anomaly detection systems to identify unusual traffic patterns.
• Correlate findings with other threat intelligence sources for a comprehensive threat assessment.
• Maintain updated whitelisting protocols to distinguish between legitimate CDN traffic and potential threats.

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