74.248.99.208📋 Copy

Intelligence Briefing: IP 74.248.99.208/32

Summary:

The IP address 74.248.99.208, assigned to the /32 subnet, is associated with infrastructure linked to Microsoft. The data gathered from various tools and databases indicates that this IP is part of Microsoft's global network infrastructure. The IP address is not commonly associated with malicious activity and appears to be used for legitimate services. However, network defenders should remain vigilant about its appearance in logs, as it could be leveraged for legitimate traffic or potentially spoofed in phishing attempts.

Observation History:

• ASN Information: The IP address falls under the Autonomous System Number (ASN) 8075, which is owned by Microsoft Corporation. ASN 8075 is recognized for hosting a wide range of cloud services and enterprise solutions.
• Geo-Location: The IP is geolocated in the United States, aligning with the presence of Microsoft's data centers and office locations.
• Service Identification: Reverse DNS records and WHOIS information indicate that the IP is associated with Microsoft's services, including Office 365 and Azure platform-related traffic.

Relationships:

• Parent Organization: The IP is tied to Microsoft Corporation, a major technology company known for its suite of productivity tools, cloud computing services, and more.
• Related IPs: Network traffic analysis shows a pattern of communication with other IPs within Microsoft's network, suggesting legitimate inter-service communication.

Neighborhood Data:

• Adjacent IPs: Surrounding IP addresses are similarly associated with Microsoft services. The neighborhood is characterized by traffic patterns typical of large-scale enterprise operations.
• Traffic Patterns: Network telemetry indicates regular, expected traffic flows consistent with enterprise-level cloud service usage. There are no significant anomalies or spikes in traffic that would suggest malicious activity.

Threat Intelligence Narrative:

The IP address 74.248.99.208/32 is identified as part of Microsoft's network infrastructure. While primarily used for legitimate services, network defenders should be aware of its presence in logs, especially in the context of potential phishing or spoofing attempts. Regular monitoring and verification of traffic originating from or directed to this IP can help ensure that it aligns with expected patterns for Microsoft's services. Any deviations from these patterns could warrant further investigation.

Recommendations for SOC Analysts:

• Monitor Traffic: Regularly monitor traffic associated with this IP to ensure it aligns with expected patterns for Microsoft services.
• Log Analysis: Pay attention to instances of this IP appearing in logs, particularly in connection with emails or web traffic, to rule out potential phishing or spoofing.
• Incident Response: If anomalies are detected, consider cross-referencing with Microsoft's threat intelligence feeds for any related alerts or advisories.

This briefing is intended to provide actionable insights for SOC teams to enhance their defensive posture against potential misuse of legitimate IP addresses.

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