192.81.131.55📋 Copy

IP Intelligence Briefing: 192.81.131.55

*Generated via IPDebrief Tools | June 14, 2026*

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**1. Core Profile**

• Risk Assessment: Moderate Risk (Risk Score: 40) | No malicious indicators detected.
• Ownership: Owned by Linode (ASN 63949), a U.S.-based cloud infrastructure provider.
• Geolocation: Fremont, California, US (CIDR: 192.81.131.55/24).
• Network Role: CloudCompute instance (hosted, no open services).
• Threat Indicators: Clean. No spam, Tor, or known attacker associations.

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**2. Observation History**

• Recent Activity:

- Last observed on June 14, 2026, with consistent "Basic" risk labeling.

- No spikes in threat signals or DNS anomalies.

• Historical Context:

- First recorded on June 5, 2026, with stable ownership and no persistent malicious behavior.

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**3. Relationships & Dependencies**

• DNS:

- Resolves to `192-81-131-55.ip.linodeusercontent.com` (Linode-managed domain).

- No email authentication records (SPF/DKIM/DMArC).

• Network:

- Linked to Linode's network infrastructure (ASN 63949).

- No CDN, VPN, or proxy associations.

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**4. Subnet Neighborhood**

• Subnet: 192.81.131.0/24 (Linode-managed).
• Abuse Context:

- Subnet abuse density: 0% (low risk), but classified as high_abuse due to neighboring IPs.

- 5 active sibling IPs in the subnet, all with moderate risk scores (40).

- No direct malicious activity observed on this IP, but proximity to risky neighbors warrants monitoring.

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**5. Threat & Security Context**

• No Malicious Signatures: No malware, phishing, or exploit activity detected.
• Cloud Security: As a Linode-hosted instance, ensure proper security groups, firewall rules, and access controls are enforced.
• Subnet Risks: While this IP is clean, the subnet’s high_abuse classification suggests potential for lateral movement or compromised neighbors.

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**6. Recommendations**

1. Monitor Subnet Activity: Track neighboring IPs for unusual traffic patterns.

2. Verify Cloud Configuration: Confirm Linode instance security settings (e.g., SSH access, IAM roles).

3. Continuous Threat Intelligence: Use IPDebrief for real-time updates on subnet abuse trends.

4. Network Segmentation: Consider isolating critical assets from shared subnets with high abuse risk.

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*End of Briefing*

*Generated by IPDebrief | Confidential for SOC Use*

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