52.188.87.58📋 Copy

# IP INTELLIGENCE BRIEFING

Target: 52.188.87.58/32

Date: Current Analysis

Classification: LOW RISK - Legitimate Infrastructure

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## EXECUTIVE SUMMARY

The target IP 52.188.87.58 is identified as Microsoft Azure cloud infrastructure with a low-risk profile (Risk Score: 25). No active threat indicators, malicious activity, or compromise signals detected. The IP operates within a clean neighborhood and maintains stable ownership. No immediate defensive action required.

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## OWNERSHIP & INFRASTRUCTURE

• Organization: Microsoft Corporation (ASN 8075, MSFT)
• Network: 52.145.0.0/16 (ARIN)
• Infrastructure Type: CloudCompute (Microsoft Azure)
• Location: Virginia, US (37.37, -79.46)
• Network Role: Firewalled / No Services

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## THREAT PROFILE

• Risk Score: 25 / 100 (Low Risk)
• Threat Indicators: None
• Blacklist Count: 0
• Known Campaigns: None
• Is Known Attacker: False
• Is Spam Source: False
• Is Tor Exit Node: False

Control Plane Data:

• DNSSEC: Valid
• DNSBL Listings: 1 of 8 total lists
• Operator Score: 0.1304 (Minimal)
• BGP Prefix: 52.160.0.0/11
• Route Stability: Unstable

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## NETWORK NEIGHBORHOOD (52.188.87.0/24)

• Abuse Density: 0 (clean subnet)
• Neighbor Count: 6 active siblings
• Risk Distribution: 0 High, 0 Medium, 6 Low
• Threat Siblings: 0 detected
• Classification: Mixed (legitimate cloud infrastructure)

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## OBSERVATION HISTORY (19 Signals)

• Total Observations: 19
• Ownership Changes: 0 (stable)
• Threat Persistence Days: 0
• Campaign Likelihood: None
• Correlated IPs: 0
• Recent Activity: Signals observed from late July 2026 showing consistent low-risk behavior

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## NETWORK SERVICES

• Open Ports: None detected
• TLS Certificate: None
• HTTP Banner: None
• Reverse DNS (PTR): None
• Forward Resolution: Not configured

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## RECOMMENDED ACTIONS

Priority: LOW

Recommendation: No action required

The IP is confirmed Microsoft Azure infrastructure with no malicious indicators. Standard enterprise firewall rules apply. No blocking, rate-limiting, or monitoring escalation necessary.

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## INTELLIGENCE NOTES FOR SOC

1. False Positive Risk: Low. This is legitimate Azure cloud infrastructure.

2. Traffic Pattern: Expect firewall/no-service responses; no open ports.

3. Threat Context: Neighborhood is clean; no lateral threat indicators.

4. Historical Trend: Stable ownership, no drift to malicious activity.

5. Action Threshold: Not applicable - risk score below operational threshold.

Analyst Decision: Allow traffic with standard enterprise policies. No additional investigation warranted.

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