54.39.89.242📋 Copy

# IP Intelligence Briefing: 54.39.89.242/32

## Executive Summary

IP 54.39.89.242 presents as moderate-risk cloud infrastructure associated with Ahrefs Pte Ltd, deployed within a high-abuse density subnet (54.39.89.0/24). No active threat indicators detected, but neighborhood abuse density warrants monitoring.

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## Profile Characteristics

Risk Assessment: Moderate Risk (Score: 40/100)

• Provider Risk: 0
• Authority Risk: 0

Ownership & Infrastructure:

• ASN: 16276 (OVH)
• Organization: Dmytro, Ahrefs Pte Ltd
• Network Block: 54.39.89.0/24
• Infrastructure Type: CloudCompute/Hosting
• Classification: OVH customer subnet

Geolocation:

• Reported Location: Beauharnois, QC, CA
• RTT Validation: Anomaly detected (28ms observed vs 112.6ms minimum for 5629km distance)
• GeoConsensus: True (1 source)

DNS & Services:

• PTR Hostname: proxy-ca012-san242.ahrefs.net
• Forward Resolution: ahrefs.net
• Services: None detected (Firewalled/No Services)
• TLS: None

Threat Indicators:

• Blacklist Count: 0
• Is Known Attacker: False
• Is Spam Source: False
• Active Threats: None

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## Neighborhood Analysis

Subnet Environment: 54.39.89.0/24

• Abuse Density: 0.7578 (High)
• Classification: high_abuse
• Inherited Risk: 30
• Total Subnet: 256 IPs
• Active IPs: 176
• Threat Siblings: 194

Risk Distribution: 100 medium-risk neighbors, 0 high-risk, 0 low-risk

The /24 subnet shows elevated abuse activity with nearly 80% of active peers classified as medium to high risk. This contextualizes the IP's risk profile within its network environment.

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## Relationship Network

Identified Relationships: 40 total

• Primary: Same Network (OVH-CUST-281059691)
• No external organizational or certificate relationships detected beyond subnet scope

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## Observation History

Observations: 23 total signals recorded

• Recent Activity: June 2026 timeframe
• Consistent Cloud Infrastructure Classification: True
• Network Abuse Density Signals: Present since June 20
• DNS Resolution: Stable (ahrefs.net)
• Operator Score: 0.4348 (Basic)

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## Intelligence Assessment

54.39.89.242 represents legitimate cloud infrastructure deployed by Ahrefs within a high-abuse OVH subnet. The IP hosts no services and shows no active threat indicators. However, the elevated neighborhood abuse density (0.7578) and 194 threat siblings in the /24 subnet suggest this environment may be co-located with malicious actors.

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## Recommended Actions

1. Monitor for Service Changes: The IP shows no open ports. Any emergence of services would warrant immediate investigation.

2. Geographic Validation: RTT anomaly suggests potential spoofing or misconfigured geolocation. Correlate with known Ahrefs infrastructure patterns.

3. Subnet Context: Recognize this IP operates in a high-abuse subnet. Apply conservative filtering policies if threat intelligence indicates compromise.

4. No Immediate Block: Current profile indicates legitimate use, but maintain awareness of neighborhood abuse patterns.

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