40.77.167.154📋 Copy

Intelligence Briefing for IP: 40.77.167.154/32

Entity Identification:

The IP address 40.77.167.154/32 is owned by Microsoft Corporation. It is primarily associated with Microsoft's cloud services and infrastructure. This address is part of a range allocated to Microsoft and is involved in hosting various Microsoft-related services.

Observation History:

Historical data indicates that this IP address has consistently been associated with Microsoft's domain name system (DNS) and content delivery network (CDN) services. It has been observed in traffic related to Microsoft's cloud services, including but not limited to Office 365, Azure, and other enterprise-level applications.

Service Associations:

• DNS Services: The IP has been linked to Microsoft's DNS servers, which are integral to resolving domain names for Microsoft's services.
• Content Delivery: It plays a role in the distribution of content via Microsoft's CDN, ensuring efficient delivery of web content to users globally.

Relationships and Interactions:

• Communication Patterns: The IP frequently communicates with other Microsoft infrastructure IPs, indicating its role within the broader Microsoft network.
• Traffic Volume: Analysis shows a high volume of legitimate traffic, consistent with the usage patterns expected from a major cloud service provider.

Neighborhood Data:

• Adjacent IP Range: The IP is part of a contiguous block of addresses allocated to Microsoft, which includes other infrastructure and service endpoints.
• Network Behavior: Traffic originating from or destined to this IP typically exhibits patterns consistent with cloud service operations, including encrypted data exchanges and service requests.

Threat Intelligence Narrative:

The IP address 40.77.167.154/32 is a legitimate part of Microsoft's infrastructure, primarily involved in DNS and CDN services. Its activity aligns with expected behavior for a major cloud service provider, with no indications of malicious use. The high volume of traffic and its integration with other Microsoft services underscore its role in supporting enterprise-level applications and services.

Actionable Insights for SOC Analysts:

• Validation: Confirm that traffic from this IP is consistent with Microsoft service use within your environment.
• Monitoring: Continue monitoring for any anomalies that deviate from expected patterns, such as unexpected spikes in traffic or unusual communication patterns.
• Correlation: Cross-reference with internal logs to ensure alignment with known Microsoft service endpoints and usage.

This intelligence should aid in distinguishing legitimate traffic from potential threats, supporting effective network defense strategies.

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