51.195.244.88📋 Copy

# IP Intelligence Briefing: 51.195.244.88/32

Classification: Moderate Risk (Score: 40/100)

Report Generated: 2026-06-20

---

## Executive Summary

Target IP 51.195.244.88 is a cloud-hosted infrastructure address operated by OVH (ASN 16276) in London, United Kingdom. The IP resolves to hostname proxy-uk000-san88.ahrefs.net under the ahrefs.net domain. While the IP itself shows no direct threat indicators, it resides in a high-abuse density subnet (51.195.244.0/24) with an abuse density score of 0.8516. The subnet contains 228 active sibling IPs, with 218 classified as threats.

---

## Technical Profile

DNS Analysis:

• PTR Hostnames: proxy-uk000-san88.ahrefs.net
• Forward Resolution: 1 hostname (ahrefs.net)
• DNSSEC Valid: Yes
• CAA Record: Present
• DNSBL Listed: 1 of 8 lists

Service Status:

• Open Ports: None detected
• TLS Certificate: Not configured
• HTTP Banner: Not responding

---

## Threat Assessment

Direct Threat Indicators:

• No known attacker classification
• Not a Tor exit node
• Not identified as spam source
• No active threat indicators

Control Plane Risk:

• Operator Score: 0.2174 (Minimal)
• Route Stability: Unstable (isRouteStable: false)
• RPKI State: Not verified
• IRR Consistency: Not verified

Abuse Risk Profile:

• DNSBL Listed Count: 1
• Total DNSBL Lists: 8
• Abuse Confidence Score: Not calculated

---

## Neighborhood Analysis

Subnet: 51.195.244.0/24

• Abuse Density: 0.8516 (HIGH)
• Classification: high_abuse
• Total Siblings: 256
• Active Siblings: 228
• Threat Siblings: 218
• Inherited Risk: 34

The subnet exhibits elevated abuse activity with 85% abuse density. This contextualizes the target IP within a higher-risk network environment.

---

## Historical Observations

Recent signal history (20 observations) indicates:

• Consistent subnet abuse classification (high_abuse, 0.8516)
• Stable provider attribution (OVH)
• Persistent country attribution (GB)
• No significant ownership changes
• Single threat observation recorded

---

## Recommended Actions

Based on risk profile and network context, the following blocking rules are recommended:

---

## Intelligence Narrative

The target IP operates within a legitimate but high-abuse density hosting environment. While the IP itself shows no direct malicious activity and resolves to a known hosting infrastructure (ahrefs.net proxy), the surrounding subnet (51.195.244.0/24) demonstrates significant abuse activity with 85% abuse density. The IP has been firewalled with no active services, suggesting it may be part of a broader hosting infrastructure or compromised node within a legitimate cloud provider environment.

Recommendation: Monitor traffic patterns from this IP. Given the moderate risk score (40) combined with high neighborhood abuse density, consider implementing blocking controls while maintaining situational awareness for any lateral movement or compromise indicators. The absence of open ports reduces immediate exploitation risk, but the hosting context warrants continued observation.

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