54.39.203.126📋 Copy

# IP Intelligence Briefing: 54.39.203.126/32

Classification: Moderate Risk | Status: Active Observation

---

## Executive Summary

IP address 54.39.203.126 is a cloud infrastructure endpoint hosted on OVH network infrastructure. The IP demonstrates moderate risk characteristics with a risk score of 40 and is associated with the ahrefs.net domain ecosystem. The IP resides within a high-abuse density subnet (54.39.203.0/24) with 145 identified threat siblings out of 256 total addresses.

---

## Infrastructure Profile

---

## Threat Assessment

• Risk Score: 40 (Moderate)
• Abuse Confidence: Not classified
• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Status: 0 hits, but listed on 1 of 8 DNSBL feeds

The IP shows no active threat indicators or campaign associations. Threat persistence is not established, with zero threat observation days recorded.

---

## Neighborhood Analysis

Subnet 54.39.203.0/24 exhibits elevated risk characteristics:

• Abuse Density: 0.5664 (High)
• Active Siblings: 191 out of 256 addresses
• Threat Siblings: 145
• Inherited Risk: 22
• Neighbor Risk Distribution: 98 medium-risk, 2 low-risk, 0 high-risk

The subnet demonstrates consistent risk profiles across sibling addresses with risk scores of 40 and authority scores of 50.

---

## Historical Activity

Observation history reveals 19 signals captured on 2026-06-14:

• Network classification scans confirmed cloud/hosting infrastructure
• Subnet abuse density assessments conducted
• Operator scoring evaluated at 0.2174 (Minimal)
• Service scanning detected but no open ports identified

No significant risk trajectory changes observed within the observation window.

---

## Control Plane Assessment

• Route Stability: False
• RPKI State: Not validated
• IRR Consistency: Not applicable
• DNSSEC: Valid
• CAA Records: Present

---

## Recommended Security Actions

Based on the moderate risk profile and hosting infrastructure classification:

1. Monitor inbound connections from this subnet due to high neighborhood abuse density

2. Verify connection legitimacy given the ahrefs.net association

3. Implement rate limiting if services are exposed through this endpoint

4. No immediate blocking recommended — risk profile indicates legitimate hosting use with elevated neighborhood risk

---

Intelligence Report Generated: 2026-06-14

Data Sources: IPDebrief Profile, History, Relationships, Neighborhood Analysis

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