52.167.144.156📋 Copy

IP Intelligence Briefing: 52.167.144.156

Date: June 12, 2026

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**1. Core Profile**

• Ownership: Microsoft Corporation (ASN 8075, MSFT)
• Geolocation: Madison, WI, US (inferred via DNS and network signals)
• Network Role: Cloud compute resource (Bingbot), no open ports, no services detected.
• Threat Indicators: No malicious activity detected; moderate risk score (40/100).
• Subnet: 52.167.144.156/24, classified as "high_abuse" with 50.6% abuse density.

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**2. Observation History**

• Recent Activity:

- Scanned for TLS/HTTP services (no active ports found).

- Classified as part of Microsoft's infrastructure (Bingbot).

- Geolocation validated via DNS and network signals, though ICMP probing failed (ICMP blocked).

• Trend: No persistent threats or campaign correlations detected.

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**3. Relationships**

• Network: Linked to Microsoft's MSFT ASN (8075).
• DNS: Associated with `msnbot-52-167-144-156.search.msn.com` (Microsoft domain).
• Subnet: Part of a /24 subnet with 83 IPs, 38 active, 42 flagged as threats.

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**4. Neighborhood Analysis**

• Subnet Risk: 50.6% abuse density (medium risk).
• Neighbor IPs:

- 72 IPs rated medium risk (40–50 score), 11 low risk.

- Notable neighbors include IPs with risk scores of 40–50 (e.g., 52.167.144.16, 52.167.144.18).

• Context: Subnet shows mixed usage, with potential for both legitimate and malicious activity.

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**5. Recommendations**

• Monitoring: Track anomalies in the 52.167.144.156/24 subnet, especially given the high abuse density.
• Traffic Filtering: Consider allowing traffic to this IP for Microsoft services but monitor for unexpected behavior.
• Geolocation Verification: Validate location via alternative methods due to ICMP blocking.

Conclusion: This IP is part of Microsoft's infrastructure and appears benign, but its subnet’s abuse density suggests heightened scrutiny for potential lateral movement or compromised hosts.

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