52.159.245.153📋 Copy

# IP Intelligence Briefing: 52.159.245.153/32

Classification: Low Risk / Cloud Infrastructure

Date Generated: June 16, 2026

Analyst: IPDebrief Intelligence Team

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## Executive Summary

IP address 52.159.245.153 is identified as Microsoft Corporation cloud infrastructure (Azure) with a low risk profile. The address shows no malicious indicators, no blacklist presence, and no active threat associations. Observed network activity indicates standard cloud compute hosting with no exposed services.

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## Technical Profile

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## Threat Indicators

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Campaign Affiliation: None identified
• Threat Feeds: None detected
• Abuse Confidence Score: Not applicable (low risk)

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## Network Behavior

• Open Ports: None detected (firewalled/no services)
• TLS Certificate: Not present
• HTTP Banner: Not present
• PTR Records: Not present
• DNS Resolution: No forward resolution confirmed

The IP shows no active service exposure, consistent with Microsoft Azure cloud infrastructure that typically employs strict firewalling and service isolation.

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## Historical Analysis

Review of 16 signal observations reveals stable characteristics:

• Ownership Changes: 0
• Threat Persistence Days: 0
• Persistent Malicious Activity: No
• Recent Classification: Clean
• Subnet Abuse Density: 0 (no subnet-wide abuse detected)

The IP demonstrates no escalation in risk behavior over the observation period.

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## Neighborhood Assessment

Subnet 52.159.245.0/24 analysis:

• Total Siblings: 4
• Active Siblings: 1
• Threat Siblings: 0
• Subnet Abuse Density: 0 (clean)

Notable Neighbors:

The target IP (52.159.245.153) maintains a risk score of 0 within its neighborhood, distinguishing it from two adjacent addresses showing elevated risk scores (52.159.245.161 at score 50).

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## Recommended Actions

Based on current risk assessment (risk score: 0), no specific firewall or blocking rules are recommended. The IP represents legitimate cloud infrastructure with no detected malicious behavior.

Standard Cloud Security Guidance:

• Monitor for any unexpected service exposure
• Verify network segmentation remains intact
• Standard Azure traffic inspection applies

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## Intelligence Conclusions

This IP address represents Microsoft Azure cloud infrastructure with a clean threat profile. No indicators suggest malicious use or compromise. The low risk score, absence of blacklist entries, and stable historical observations support continued monitoring without escalation to blocking actions.

Recommendation: Monitor as standard cloud infrastructure. No immediate threat mitigation required.

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