40.77.167.59📋 Copy

IP Intelligence Briefing: 40.77.167.59

Date: 2026-06-12

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**1. Core Profile**

• Risk Score: 25 (Low Risk)
• Provider: Microsoft Corporation (ASN 8075)
• Geolocation: Virginia, VA, US (36.67°N, -78.93°E)
• Network Role: Microsoft Azure CloudCompute (Firewalled / No Services)
• Threat Indicators: No malicious activity detected (no indicators, blacklists, or campaigns).

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**2. Observation History**

• DNS Activity: Resolved to `msnbot-40-77-167-59.search.msn.com` (Microsoft botnet infrastructure).
• Subnet Abuse: 30.88% abuse density in the `40.77.167.59/24` subnet (12 inherited risks, 21 threat siblings).
• Geo Validation: ICMP blocked, preventing full validation. Estimated distance from probe: 6,553 km.

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**3. Network Relationships**

• Linked Entities:

- Microsoft's `MSFT` ASN (8075)

- DNS hostnames: `msnbot-40-77-167-59.search.msn.com`

• Subnet Context: 68 total IPs in `/24`, 28 active, 21 flagged as threats.

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**4. Neighborhood Analysis**

• Subnet Risk: Mixed (abuse density 0.3088).
• Neighbor Risk Scores:

- 79 IPs with low risk (avg. 25).

- 8 IPs with medium risk (avg. 60).

• Abuse Density: 0% for this IP (no direct abuse reports).

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**5. Actionable Insights**

• SOC Guidance:

- Monitor: Subnet `40.77.167.59/24` for anomalies, as 21 neighbors are flagged.

- Verify: Confirm ICMP blocking isn’t masking lateral movement or covert channels.

- No Action Required: IP is part of Microsoft’s legitimate Azure infrastructure with no malicious indicators.

• Recommendation: Retain low-risk classification but prioritize subnet-level monitoring due to surrounding threats.

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Source: IPDebrief Threat Intelligence Platform

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