51.254.134.71📋 Copy

# IP Intelligence Briefing: 51.254.134.71/32

Date: 2026-08-06

Classification: Moderate Risk (Score: 50/100)

Status: Cloud Hosting Infrastructure

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## Executive Summary

IP 51.254.134.71 is assigned to OVH SAS (ASN 16276), a French cloud hosting provider. The address resolves to a VPS instance (vps-1aa836b3.vps.ovh.net) in Roubaix, France. While not classified as a known attacker or spam source, the IP exhibits moderate risk characteristics including DNSBL listings (2 of 8 checks). No active services or open ports were detected.

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## Technical Profile

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## Threat Indicators

• DNSBL Listings: 2 positive matches out of 8 total checks
• Abuse Confidence: Not explicitly scored
• Campaign Correlation: None identified
• Recent Activity: 12 observation records captured
• Persistent Threat Status: No persistent malicious behavior detected

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## Network Context

The IP belongs to the FR-OVH-20150522 network allocation. No neighboring IPs in the /24 subnet were identified in the current scan. The subnet exhibits neutral abuse density metrics. No shared organizational or subnet associations beyond the OVH infrastructure were discovered.

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## Historical Observation

The IP has been observed 12 times in the monitoring window. Recent observations (2026-08-06T06:19:30Z) confirmed:

• ASN 16276 (OVH SAS, FR)
• DNSSEC validation: Valid
• SPF record: Configured (v=spf1 include:mx.ovh.com ?all)
• DMARC policy: p=none
• DNS listings: Multiple blacklist matches with high severity noted

No ownership changes or threat persistence patterns observed.

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## Recommended Actions

Risk Assessment: Moderate (Score 50)

Firewall Rules:

• iptables: `iptables -A INPUT -s 51.254.134.71 -j DROP`
• nftables: `nft add rule inet filter input ip saddr 51.254.134.71 drop`
• nginx: `deny 51.254.134.71;`
• pfSense: Block 51.254.134.71/32
• Cloudflare WAF: Block with expression `ip.src eq 51.254.134.71`
• AWS WAF: Add 51.254.134.71/32 to block list

SOC Analyst Notes:

• This is a cloud VPS hosting infrastructure IP. Blocking may impact legitimate users if they share this address.
• DNSBL presence warrants investigation if inbound traffic is observed.
• No active services detected; consider monitoring for port scanning or service enumeration.
• Actions are probabilistic and should be validated against additional threat indicators before enforcement.

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Intelligence Source: IPDebrief

Data Timestamp: 2026-08-06

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