51.210.8.42📋 Copy

# IP Intelligence Briefing: 51.210.8.42/32

## Executive Summary

IP address 51.210.8.42 is a cloud-hosted virtual private server (VPS) operated by OVH SAS, classified as Moderate Risk with a risk score of 50. The IP resolves to a French location and demonstrates firewalling with no open services detected. The IP has been observed listed on two DNSBLs out of eight total checks.

## Ownership and Infrastructure

• ASN: 16276 (OVH SAS)
• Network Name: VPS-SBG6
• CIDR Block: 51.210.8.0/21
• Geolocation: France (FR)
• Infrastructure Type: CloudCompute / Hosting Provider
• PTR Record: vps-adfcc726.vps.ovh.net
• Registration: ARIN registry

## Risk Assessment

• Overall Risk Score: 50 (Moderate Risk)
• Abuse Confidence Score: Not applicable
• DNSBL Status: Listed on 2 of 8 threat intelligence feeds
• Known Threat Indicators: None
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No

## Technical Configuration

• Services: No open ports detected (firewalled/no services)
• TLS Certificate: Not detected
• HTTP Title: Not detected
• DNS Resolution: Forward confirmed (ovh.net)
• Email Authentication: SPF and DMARC records present
• Control Plane: Route stable, BGP prefix 51.210.0.0/16

## Observation History

Seventeen signal observations recorded, with the most recent activity on 2026-08-06. Key temporal indicators:

• Geolocation Inference: France (confidence 0.52)
• Subnet Classification: Mostly clean with inherited risk level 2
• Subnet Abuse Density: 1 (low-moderate)
• Threat Persistence: 0 days
• Threat Observation Count: 1

## Related Entities

• DNS Associations: vps-adfcc726.vps.ovh.net
• Network Associations: VPS-SBG6 subnet
• Sibling IPs in /24: 1 total, 0 active, 1 threat sibling

## Neighborhood Context

Subnet 51.210.8.42/24 shows:

• Abuse Density: 0 (neighbor tool) / 1 (profile tool)
• Risk Distribution: Low-medium threat concentration
• Total Siblings: 1

## Recommended Actions

Based on the moderate risk classification and DNSBL listings, the following mitigations are recommended:

• Firewall: Monitor for scanning activity; current firewalling appears effective
• Email Security: Continue monitoring for spam indicators despite SPF/DMARC configuration
• Threat Intelligence: Review the two DNSBL listings to determine specific blocking rationale
• Behavioral Monitoring: No active threats detected; maintain baseline monitoring

## Intelligence Conclusion

This IP represents standard OVH cloud infrastructure with moderate risk due to DNSBL listings. The environment demonstrates proper security posture with no open services. SOC teams should monitor for any changes in DNSBL status or emergence of threat indicators. No immediate blocking action recommended based on current data.

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