52.159.244.65📋 Copy

# IP Intelligence Briefing: 52.159.244.65/32

Classification: Cloud Infrastructure (Microsoft Azure)

Risk Assessment: Low Risk

Date: Current Intelligence Cycle

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## Executive Summary

IP address 52.159.244.65 is identified as Microsoft Azure cloud infrastructure operating within Microsoft's enterprise network. The IP exhibits low-risk characteristics with a composite risk score of 25/100. No active malicious threat indicators were observed. The asset functions as legitimate cloud compute infrastructure with firewalled/no-service exposure.

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## Ownership & Infrastructure Profile

The IP is firmly classified within Microsoft's cloud infrastructure ecosystem. The address resolves to Microsoft Corporation with the MSFT network designation and operates within the 52.159.244.0/24 subnet.

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## Threat Intelligence Assessment

Risk Score: 25/100 (Low Risk)

Threat Indicators:

• Blacklist Status: No active blacklist listings (0/0)
• Known Attacker: False
• Spam Source: False
• Tor Exit Node: False
• Active Threat Campaigns: None detected

Control Plane Analysis:

• Route Stability: False (routing changes observed)
• DNSSEC Validation: Valid
• Operator Score: 0.1304 (Minimal)
• DNSBL Listings: 1 of 8 total lists (minor historical presence)

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## Neighborhood Analysis

Subnet: 52.159.244.0/24

Abuse Density: 0 (Clean subnet)

The /24 subnet demonstrates minimal abuse density with zero high-risk neighbors. The IP's immediate neighbors maintain low-risk profiles consistent with legitimate cloud infrastructure.

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## Observation History (16 Signals)

Temporal analysis reveals consistent Microsoft Azure classification across all observations. Recent signal data (June 2026) confirms:

• Persistent cloud infrastructure classification
• No shifts in provider identity
• Stable network role (CloudCompute)
• Historical DNSBL listings with low confidence scores

No evidence of malicious behavior transitions or infrastructure repurposing was detected in the observation timeline.

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## Relationship Graph

Six relationship edges identified, all classified as "Same Network" relationships pointing to MSFT. No connections to external threat actors, malicious hostnames, or suspicious organizations were observed.

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## Service & Port Analysis

• Open Ports: None detected
• TLS Certificate: None
• HTTP Title: None
• Service Purpose: Firewalled / No Services

The IP presents no publicly accessible services, consistent with Microsoft Azure's enterprise cloud security posture.

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## Recommended Security Actions

Action Level: Monitor (No immediate blocking required)

Rationale: The IP represents legitimate Microsoft Azure cloud infrastructure with low-risk characteristics. No active threat indicators warrant defensive blocking. The asset should be monitored for behavioral changes rather than immediately blocked.

Firewall Rules: Not recommended at this time.

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## Intelligence Conclusion

IP 52.159.244.65 is confirmed as Microsoft Azure cloud infrastructure operating within a clean subnet environment. The low risk score (25/100), absence of threat indicators, and stable ownership profile support classification as legitimate enterprise infrastructure. No immediate defensive action is required. Continue monitoring for changes in network behavior or service exposure patterns.

Confidence Level: High (based on consistent Microsoft Azure classification across 16 observations)

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