54.39.203.23📋 Copy

IP Intelligence Briefing: 54.39.203.23

Date: 2026-06-06

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**1. Core Profile**

• Risk Score: 40 (Moderate Risk)
• Ownership: Registered to Ahrefs Pte Ltd (OVH ASN 16276), Canada (QC, Beauharnois).
• Network Role: Cloud compute infrastructure (OVH-hosted, no public services detected).
• Threat Indicators: No direct malicious activity observed (no abuse reports, blacklists, or campaigns linked).

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**2. Network & Subnet Analysis**

• Subnet: 54.39.203.23/24
• Abuse Density: 52.4% (high abuse classification).
• Neighbor Risk:

- 94 IPs in subnet flagged as medium/high risk.

- 131 neighbors exhibit threat activity.

• Subnet Stability: 146 active IPs; 250 total siblings.

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**3. DNS & Hosting**

• PTR Record: `proxy-ca008-san23.ahrefs.net` (linked to Ahrefs).
• Hosting: Likely a proxy or cloud server (no open ports, no TLS certs).
• Email Reputation: No SPF/DKIM records detected.

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**4. Historical Observations**

• Recent Activity:

- Subnet classified as "high abuse" (May 31–June 6, 2026).

- No persistent malicious behavior (threat persistence days: 0).

• Geolocation Consensus: Plausible (Canada), but coordinates unspecified.

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**5. Threat Context**

• No Direct Threats: IP itself lacks malware indicators, spam, or known attacker associations.
• Indirect Risk: Subnet exhibits high abuse density; 131 neighbors show threat activity.
• Cloud Infrastructure: OVH-hosted, likely a server or proxy, which could be exploited or used for obfuscation.

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**6. Recommendations**

• Monitor Subnet: Track unusual traffic patterns in 54.39.203.0/24 due to high abuse density.
• Inspect DNS: Verify Ahrefs' proxy configuration for potential obfuscation or malicious redirection.
• Network Segmentation: Isolate cloud compute resources to limit lateral movement risks.
• Threat Intelligence: Cross-reference with Ahrefs' infrastructure for correlated threats.

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Source: IPDebrief Threat Intelligence Platform

Note: This IP is part of a cloud-hosted environment with no direct malicious activity but resides in a subnet with elevated risk. SOC teams should prioritize monitoring and contextual analysis.

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