51.210.243.91📋 Copy

## IP INTELLIGENCE BRIEFING: 51.210.243.91

Classification: Low Risk Cloud Compute Instance

Date of Assessment: Current

Analyst: IPDebrief Intelligence Team

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EXECUTIVE SUMMARY

IP 51.210.243.91 is a low-risk (score: 25) cloud compute VPS hosted within OVH SAS infrastructure in France. The IP exhibits minimal threat indicators, with no active blacklisting or known campaign associations. Historical signals indicate stable operational characteristics consistent with legitimate cloud hosting services.

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OWNERSHIP & INFRASTRUCTURE

The IP resolves to a standard OVH VPS hostname, confirming it is a virtual private server within the provider's datacenter infrastructure.

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THREAT ASSESSMENT

Current Risk Profile:

• Overall Risk Score: 25/100 (Low Risk)
• Abuse Confidence Score: Not available
• Blacklist Count: 0 active
• Known Campaigns: None
• Tor Exit Node: No
• Known Attacker: No

Control Plane Indicators:

• Listed on 1 DNSBL out of 8 total checks (dnsblListedCount: 1)
• Operator Score: 0.2609 (Basic)
• Route Stability: False (routing changes detected)
• RPKI State: Not available
• DNSSEC Valid: Yes

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NETWORK SERVICES

Open Ports Identified:

• Port 22/tcp: SSH (OpenSSH_10.0p2 Debian)

HTTP/TLS Services: None detected

• No TLS certificate presented
• No HTTP title or server banner available
• Connection type: Not determined

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OBSERVATION HISTORY

Historical Signal Count: 22 observations

Key Historical Signals:

1. June 27, 2026: Cloud infrastructure classification (OVH), no proxy/TOR/VPN indicators

2. June 19, 2026: Subnet abuse density reported as 1, classification "mostly_clean"

3. June 19, 2026: Operator score 0.2609, Basic classification

4. June 19, 2026: 13 total observations across threat, routing, services, ownership, reputation, and geolocation dimensions

Temporal Analysis:

• Threat persistence: 0 days
• Ownership changes: 0
• Is persistently malicious: No
• Threat observation count: 1

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RELATIONSHIP ANALYSIS

48 Relationship Entities Identified:

DNS Associations:

• vps-204029ff.vps.ovh.net (primary hostname)

Network Relationships:

• VPS-SBG6 (multiple entries indicating same network segment)

Additional Correlations:

• Same network: VPS-SBG6 (recurring identifier)
• No certificate matches or campaign correlations detected

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NEIGHBORHOOD ANALYSIS

Subnet: 51.210.243.91/24

• Abuse Density: 0 (neighborhood data) / 1 (profile data)
• Classification: mostly_clean
• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 1
• Risk Distribution: No high/medium/low neighbors identified

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GEOLOCATION VALIDATION

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RECOMMENDED ACTIONS

Firewall/Security Recommendations:

• No specific blocking actions recommended based on current risk profile
• Standard monitoring for SSH port activity on port 22
• Consider rate limiting for SSH connections due to hosting nature

SOC Analyst Notes:

• This IP represents legitimate cloud infrastructure with minimal threat indicators
• Single DNSBL listing warrants periodic monitoring but does not indicate active abuse
• No evidence of malicious activity, command and control, or spam distribution
• Recommended classification: MONITOR (low priority)

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CONCLUSION

IP 51.210.243.91 is a standard OVH cloud VPS with a low-risk profile. The IP shows no active threat indicators, no known malicious associations, and operates within expected parameters for cloud hosting infrastructure. The single DNSBL listing and non-stable routing warrant routine monitoring but do not justify blocking.

Priority: LOW

Status: ACTIVE MONITORING

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