20.168.249.151📋 Copy

## INTELLIGENCE BRIEFING: 20.168.249.151/32

Executive Summary

IP address 20.168.249.151 is identified as Microsoft Corporation Azure infrastructure with low-risk classification. No active threat indicators detected. Recommended for standard allow-listing or continued monitoring.

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Asset Classification

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Risk Assessment

• Overall Risk: Low (Score: 25/100)
• Provider Score: 0
• Authority Score: 0
• Operator Score: 0.1304 (Minimal)
• Reputation: Low Risk
• Threat Persistence: 0 days (no persistent malicious activity)
• Threat Observation Count: 1

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Infrastructure Analysis

• Network: 20.168.249.151/24
• BGP Prefix: 20.160.0.0/12
• Open Ports: None detected (firewalled/no services exposed)
• DNS Resolution: No forward resolution, no PTR records
• Email Authentication: No SPF/DMARC records
• TLS Certificates: None detected

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Threat Indicators

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• VPN/Proxy: No
• Blacklist Count: 0
• Campaign Correlation: None detected
• Cert Matches: 0
• Banner Matches: 0

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Neighborhood Analysis (20.168.249.0/24)

• Subnet Abuse Density: 1 (mostly_clean)
• Total Siblings: 2
• Active Siblings: 1
• Threat Siblings: 2
• Neighbor IP: 20.168.249.144 (Risk Score: 25)
• Classification: Mostly Clean

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Relationship Graph

• Total Relationships: 23
• Primary Association: Microsoft (MSFT) network infrastructure
• Network Type: Same Network (all 23 relationships)
• No External Threat Correlations Identified

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Historical Observations

• Total Signal Count: 19 observations
• Most Recent: 2026-06-26
• Consistent Classification: Microsoft Azure cloud infrastructure
• Stability: No significant ownership or threat changes observed
• Geolocation Stability: Consistent Virginia, US placement

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Recommended Actions

1. Allow-List: IP may be safely allowed through firewalls and WAFs

2. No Blocking Required: No malicious indicators present

3. Monitor: Standard behavioral monitoring recommended

4. DNSBL Investigation: Single DNSBL listing (1 of 8 lists) – verify false positive due to legitimate Microsoft ownership

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SOC Decision Matrix

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Classification: LEGITIMATE INFRASTRUCTURE

Threat Level: LOW

Last Updated: Based on current IPDebrief intelligence data

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