51.195.244.127📋 Copy

# INTELLIGENCE BRIEFING: 51.195.244.127

## Executive Summary

IP 51.195.244.127 is a cloud compute infrastructure address hosted by OVH (ASN 16276) in London, England. The IP resolves to the Ahrefs domain (proxy-uk000-san127.ahrefs.net) and is classified as Moderate Risk with an overall risk score of 40/100. The address operates within a high-abuse density subnet (0.8314) with 212 threat siblings identified in the /24 neighborhood.

## Infrastructure Profile

## Threat Indicators

• Risk Score: 40 (Moderate)
• Abuse Confidence: Moderate
• DNSBL Listed: 1 of 8 lists
• Operator Score: 0.2174 (Minimal)
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No
• Blacklist Count: 0

## Network Context

The IP belongs to OVH's BGP prefix 51.195.0.0/16, which is not route-stable. The /24 subnet (51.195.244.0/24) exhibits high abuse density with:

• Active Siblings: 220 of 255 addresses
• Threat Siblings: 212 identified
• Abuse Density: 0.8314 (high_abuse classification)
• Risk Distribution: 100 medium-risk neighbors

## Historical Observations

19 observations recorded. Recent signals include:

• Geolocation inference (GB, confidence 0.28)
• Abuse density classification (0.8314, high_abuse)
• Operator score signals (0.2174)
• DNS resolution for ahrefs.net (confidence 0.80)

## Recommended Security Actions

Due to moderate risk classification and high-abuse neighborhood context, the following firewall rules are recommended:

## Intelligence Assessment

This IP represents hosted infrastructure from a legitimate SEO analytics provider (Ahrefs) operating within a high-abuse cloud provider environment. The moderate risk score reflects the subnet's abuse density rather than direct malicious activity on this specific address. SOC analysts should consider:

1. Contextual Risk: High-abuse neighborhood (0.8314) suggests lateral threat potential

2. Infrastructure Purpose: Firewalled/no services indicates hosting role

3. Domain Association: Confirmed ahrefs.net ownership

4. Recommendation: Implement blocking if no legitimate business use case exists; otherwise monitor for anomalous behavior patterns

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*Report generated by IPDebrief Intelligence Platform. All data derived from tool-based analysis. Recommendations should be combined with organizational context before implementation.*

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