198.244.242.251📋 Copy

# IP Intelligence Briefing: 198.244.242.251/32

Classification: MODERATE RISK - Cloud Infrastructure Asset

Date: June 15, 2026

Analyst: IPDebrief Intelligence Team

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## Executive Summary

IP address 198.244.242.251 is a cloud computing infrastructure endpoint owned by Ahrefs Pte Ltd Dmytro, operating through OVH SAS infrastructure in London, England. While the IP itself shows no direct threat indicators, it resides within a subnet exhibiting elevated abuse density. The endpoint is associated with Ahrefs legitimate proxy infrastructure and presents moderate risk primarily due to neighborhood context.

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## Ownership and Infrastructure

Geolocation Note: Location consensus shows GB with 750km accuracy radius. One historical signal from Alienvault OTX indicated FR origin (Paris coordinates), suggesting multi-jurisdictional cloud routing.

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## Network Classification

• Provider Score: 0.2174 (Minimal operator risk)
• Infrastructure Type: Cloud-based (isCloud: true)
• Services: None actively open (Firewalled / No Services)
• DNS Resolutions: proxy-uk007-san251.ahrefs.net
• Reverse DNS: Confirmed for Ahrefs domain (ahrefs.net)

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## Threat Assessment

Direct Threat Status: LOW. The IP shows no active exploitation indicators, no known campaigns, and no direct threat feeds associations.

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## Neighborhood Analysis (198.244.242.0/24)

Critical Finding: The /24 subnet exhibits elevated abuse activity with 167 of 206 active siblings flagged as threats. This context elevates the risk profile despite the target IP showing no direct malicious behavior.

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## Historical Observations (19 Records)

• Most Recent: June 15, 2026
• Observation Types:

- Subnet abuse density monitoring (continuous)

- Geolocation signals (FR and GB)

- Routing and control plane metrics

- DNS and ownership verification

Persistence: Threat observation count: 1. Not classified as persistently malicious.

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## Relationship Graph

Network: OVH_282347343 (26 same-network relationships)

DNS: proxy-uk007-san251.ahrefs.net (15 DNS association records)

External: No additional organizational or certificate relationships detected

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## Recommended Actions

Defensive Posture: MONITOR

Justification: IP is associated with legitimate Ahrefs infrastructure but operates in a high-abuse-density cloud subnet. No immediate blocking required.

Recommended Firewall Rules:

• Allow inbound traffic only on expected Ahrefs ports
• Monitor outbound connections to associated DNS (ahrefs.net)
• Log all connections to this subnet for 7-day retention
• No immediate block recommendations (risk score 40, no direct threats)

SOC Analyst Actions:

1. Whitelist or monitor at perimeter firewall

2. Correlate with known Ahrefs traffic patterns

3. Flag any unusual outbound behavior to this subnet

4. No immediate incident response required

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## Risk Summary

Conclusion: IP 198.244.242.251 represents a legitimate cloud infrastructure asset within a high-abuse neighborhood. SOC teams should monitor for anomalous behavior but no immediate defensive actions required.

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