54.39.6.53📋 Copy

# IP INTELLIGENCE BRIEFING: 54.39.6.53/32

Classification: LOW RISK / MONITOR

Date of Analysis: 2026-06-25

Analyst: IPDebrief Intelligence Team

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## EXECUTIVE SUMMARY

IP 54.39.6.53/32 is a low-risk (score: 25) residential proxy endpoint operated by OVH Canada in Beauharnois, QC. The address resolves to a Ahrefs domain (proxy-ca001-san53.ahrefs.net), indicating legitimate web infrastructure use. While the IP itself shows no malicious indicators, the /24 subnet exhibits elevated neighborhood abuse density (43.75%) with mixed classification, requiring contextual monitoring.

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## NETWORK OWNERSHIP & CLASSIFICATION

Classification Flags: Cloud Compute, Hosting, No Services (Firewalled)

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## THREAT INDICATORS

Primary Risk Score: 25 (Low Risk)

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## NEIGHBORHOOD ANALYSIS

Subnet: 54.39.6.0/24

Abuse Density: 43.75% (Elevated)

Classification: Mixed

Assessment: The /24 subnet shows moderate abuse density with 112 threat-sibling IPs. However, the target IP (54.39.6.53) maintains a risk score of 25, significantly below the neighborhood median. Contextual correlation with Ahrefs infrastructure suggests legitimate use despite elevated neighborhood noise.

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## OBSERVATION HISTORY

Total Observations: 25 signals (2026-06-25)

Recent Signal Trends:

• Network classification stable (CloudCompute)
• Subnet abuse density consistent at 43.75%
• No ownership changes detected
• Threat observation count: 1 (single event)
• Persistence days: 0 (transient threat activity)

Temporal Analysis: No evidence of escalating risk or persistent malicious behavior. IP shows stable operational patterns consistent with legitimate cloud hosting infrastructure.

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## RELATIONSHIP GRAPH

Total Relationships: 56

Primary Relationship Type: Same Network (OVH-CUST-281059680)

All relationships map to the same OVH customer network, confirming the IP operates within a larger corporate cloud infrastructure environment. No external hostnames, certificates, or organizational links detected outside the OVH customer network.

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## SECURITY ACTIONS & RECOMMENDATIONS

Recommended Action: Monitor / Block

Rationale: While the IP presents low individual risk (score: 25), the elevated subnet abuse density (43.75%) warrants defensive monitoring. The legitimate Ahrefs association reduces likelihood of malicious intent, but the neighborhood context requires contextual firewall consideration.

No Specific Firewall Rules Generated – IP risk profile does not meet threshold for automated blocking.

Suggested Policy:

• Allow with monitoring (if Ahrefs is an expected traffic source)
• Or block with logging (if Ahrefs traffic is unexpected)
• Monitor for traffic pattern anomalies

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## CONCLUSION

IP 54.39.6.53/32 represents low-risk infrastructure with legitimate Ahrefs web proxy designation. The elevated neighborhood abuse density reflects broader OVH subnet utilization patterns rather than specific IP compromise. Recommend contextual monitoring based on organizational Ahrefs usage policy, with no immediate blocking required.

Confidence Level: High – based on 25 observations and stable operational history.

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