51.68.236.92📋 Copy

# IPDEBRIEF INTELLIGENCE BRIEFING

Target IP: 51.68.236.92/32

Classification: Moderate Risk (Score: 40)

Date: Intelligence compiled from multiple data sources

## 1. OWNERSHIP AND GEOLOCATION

The IP address is owned by OVH SAS (ASN 16276), a major French cloud hosting provider. Geolocation data indicates the address is located in France (FR) with 500km accuracy radius. The infrastructure is classified as CloudCompute and hosting infrastructure, consistent with OVH's business model.

## 2. NETWORK INFRASTRUCTURE

Services:

• Port 80/TCP: HTTP service running Apache/2.4.62 on Rocky Linux
• Port 22/TCP: SSH service running OpenSSH 8.7

DNS Resolution:

• PTR Hostname: crawl-qa99al.mj12bot.com
• Forward resolution confirmed
• No email authentication records (SPF/DMARC not configured)

Control Plane:

• BGP Prefix: 51.68.0.0/16
• DNSSEC Valid: Yes
• DNSBL Listed: 1 of 8 lists

## 3. THREAT ASSESSMENT

Current Risk Profile:

• Risk Score: 40/100 (Moderate Risk)
• No known attack campaigns correlated
• Not classified as Tor exit node, known attacker, or spam source
• Blacklist count: 0

Temporal Analysis:

• 22 total signal observations recorded
• Most recent activity: June 18, 2026 (port scans, TLS verification)
• Ownership stability: No changes observed
• Threat persistence: Single observation event
• Not flagged as persistently malicious

## 4. SUBNET NEIGHBORHOOD ANALYSIS

Subnet: 51.68.236.0/24

Abuse Density Metrics:

• Classification: High Abuse (0.625 density)
• Total Siblings: 16
• Active Siblings: 5
• Threat Siblings: 10

Neighbor Risk Distribution:

• 15 neighbors with medium risk scores (40-50)
• No high-risk neighbors identified
• Consistent authority scores (60) across neighbors

Notable Neighbor IPs:

• 51.68.236.59, .64, .68, .69: Risk Score 50
• 51.68.236.70, .71, .72, .87, .90, .91, .93, .94, .95, .114: Risk Scores 40-50

## 5. RELATIONSHIP GRAPH

Identified Associations:

• DNS Association: crawl-qa99al.mj12bot.com
• Network Affiliations: Multiple entries to OVH-DEDICATED-FO network segment
• 46 total relationship connections identified

## 6. RECOMMENDED SECURITY ACTIONS

Based on the moderate risk profile and neighborhood context, the following defensive measures are recommended:

Firewall Blocking Rules:

• iptables: `iptables -A INPUT -s 51.68.236.92 -j DROP`
• nftables: `nft add rule inet filter input ip saddr 51.68.236.92 drop`
• Nginx: `deny 51.68.236.92;`
• pfSense: `51.68.236.92/32`

WAF Implementation:

• Cloudflare WAF: Block rule with expression `ip.src eq 51.68.236.92`
• AWS WAF: Add IP 51.68.236.92/32 to block list

Contextual Note: The high abuse density of the /24 subnet (0.625) suggests this IP may be part of a broader infrastructure with elevated abuse potential. Blocking at the network perimeter is recommended, but consider allowing traffic from this subnet for legitimate business purposes if OVH hosting is authorized.

## 7. INTELLIGENCE SUMMARY

IP 51.68.236.92 presents a moderate risk profile typical of OVH cloud hosting infrastructure. The subnet exhibits elevated abuse density with 10 of 16 neighbors flagged as threat siblings. While the target IP lacks specific threat indicators, the contextual risk from neighborhood analysis suggests defensive blocking is warranted. The DNS hostname crawl-qa99al.mj12bot.com indicates potential automated crawling behavior. Monitor for escalation in risk score or emergence of specific threat indicators.

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