51.195.215.54📋 Copy

# IP Intelligence Briefing: 51.195.215.54

Classification: Moderate Risk Infrastructure IP

Date: Current

Status: Operational - No Active Threat Indicators

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## Executive Summary

IP address 51.195.215.54 operates as a cloud hosting resource within the OVH network infrastructure (ASN 16276). The IP resolves to aresolvable hostname proxy-uk009-san54.ahrefs.net, indicating legitimate association with the Ahrefs Pte Ltd organization. Current risk assessment scores 40 (Moderate Risk), primarily attributable to subnet-level abuse density rather than individual IP malicious activity. No active threat indicators, known campaigns, or blacklist listings detected for this specific endpoint.

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## Technical Profile

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## Neighborhood Analysis

Subnet: 51.195.215.0/24

Abuse Density: 0.6914 (High Abuse Classification)

Risk Distribution:

• High Risk: 0 IPs
• Medium Risk: 98 IPs
• Low Risk: 2 IPs

The /24 subnet shows elevated abuse density inherited from OVH hosting infrastructure. Of 256 total sibling addresses, 198 remain active with 177 flagged as threats. This IP's risk profile is consistent with its subnet peers (Risk Score: 40, Authority Score: 50).

Related Networks: 88 relationships identified, predominantly Same Network classifications pointing to OVH_282347345.

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## Observation History (25 Total Signals)

Recent signals indicate:

• Network classification stability (June 14, 2026)
• Consistent geolocation validation (London, GB)
• Subnet abuse density persistence (0.6914)
• No ownership changes recorded
• Threat observation count: 1

No escalation or de-escalation trends detected in recent observation windows.

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## Threat Indicators

• Blacklist Listings: 0
• DNSBL Listings: 1 out of 8 total lists
• Threat Indicators: None
• Associated Campaigns: None
• Reputation Sources: None

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## Recommended Actions

For SOC/Security Operations:

1. Allow: Legitimate Ahrefs infrastructure IP; no blocking required

2. Monitor: Track subnet-level abuse density trends for broader context

3. Context: IP operates on OVH cloud hosting; typical behavior for SEO analytics services

4. Firewall: No specific blocking rules recommended

Recommended Rules:

• No iptables/nftables rules required (low immediate threat)
• Standard logging recommended for forensic capability
• Correlate with other Ahrefs subnet ranges if investigating related activity

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Analyst Notes: This IP represents legitimate cloud hosting infrastructure for a commercial service provider. Risk elevation stems from the shared hosting environment's abuse density rather than specific malicious behavior. Standard operational monitoring applies.

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