51.195.215.33📋 Copy

# IP Intelligence Briefing: 51.195.215.33

Classification: Moderate Risk

Date of Analysis: 2026-06-20

Prepared For: SOC Operations Team

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## Executive Summary

IP address 51.195.215.33 is associated with Ahrefs Pte Ltd Dmytro (AS16276, OVH) in London, GB. The IP is classified as Moderate Risk (score: 40) and operates within a high-abuse-density subnet (51.195.215.0/24). While no direct malicious indicators are present for this specific IP, the subnet context warrants monitoring.

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## Network Profile

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## Threat Indicators

• Risk Score: 40 (Moderate)
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Count: 0
• DNSBL Listings: 1 of 8 total lists
• Campaign Correlation: None detected
• Malicious Behavior: None observed

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## Neighborhood Analysis

The /24 subnet (51.195.215.0/24) exhibits elevated abuse characteristics:

• Abuse Density: 0.7891 (High Abuse)
• Threat Siblings: 202 out of 211 active IPs
• Inherited Risk: 31
• Subnet Classification: High Abuse

Neighbor risk distribution in the /24:

• High Risk: 0 IPs
• Medium Risk: 100 IPs
• Low Risk: 0 IPs

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## Observation History

22 observations recorded. Key findings:

• Most Recent: 2026-06-20 — Provider identified as OVH cloud infrastructure
• 2026-06-15: Subnet classified as "high_abuse" with 0.7891 abuse density
• 2026-06-09: Domain ahrefs.net resolved with valid CAA records
• Threat Persistence: 0 days (not persistently malicious)

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## Relationships

39 relationships identified, primarily network-level associations with OVH_282347345. No direct malicious entity relationships detected.

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## Recommended Actions

SOC Analyst Actions:

1. Monitor for outbound connections to this IP from internal systems

2. Correlate with subnet-level threat intelligence (51.195.215.0/24)

3. Review firewall rules for proxy-uk009-san33.ahrefs.net FQDN

4. No immediate blocking recommended; treat as legitimate hosting infrastructure with elevated neighborhood risk

Note: The IP operates as a legitimate proxy/hosting endpoint for ahrefs.net. Risk is elevated due to subnet abuse density rather than intrinsic malicious behavior.

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*Report generated via IPDebrief Intelligence Platform*

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