54.37.252.131📋 Copy

# IP INTELLIGENCE BRIEFING: 54.37.252.131

Classification: MODERATE RISK

Report Date: 2026-06-18

Intel Level: SOC-DEFENSIVE

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## EXECUTIVE SUMMARY

IP address 54.37.252.131 is a cloud infrastructure address hosted by OVH SAS (ASN 16276) in France. The IP exhibits moderate risk characteristics with a score of 40/100. The address is associated with a /24 subnet (54.37.252.0/24) showing elevated abuse density (57.14%), with 8 of 14 sibling IPs flagged as threats. No active services were detected on the target IP, and no known malware campaigns or threat indicators were identified.

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## OWNERSHIP & GEOLOCATION

• Organization: OVH SAS (ASN 16276)
• Country: France (FR)
• Network Range: 54.37.0.0/16
• Infrastructure Type: Cloud Compute / Hosting Provider
• DNS Hostname: ns3113530.ip-54-37-252.eu
• Geographic Accuracy: ±500km (multi-signal inference)

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## THREAT ASSESSMENT

Risk Profile: MODERATE RISK (Score: 40/100)

Positive Indicators:

• Not identified as Tor exit node, VPN, or residential proxy
• No active open ports or services detected
• No known attacker signatures in threat feeds
• No blacklist matches in major reputation databases

Negative Indicators:

• Listed on 1 of 8 DNSBL checks
• Subnet classified as "high_abuse" with 57.14% abuse density
• BGP route stability flagged as FALSE
• Operator score: 0.2609 (Basic classification)
• 8 sibling IPs in same /24 subnet flagged as threats

Neighborhood Analysis:

The 54.37.252.0/24 subnet contains 14 sibling IPs with 10 currently active. Risk distribution shows 4 medium-risk and 9 low-risk addresses. Sibling IPs with highest risk scores:

• 54.37.252.130: Risk 50
• 54.37.252.152: Risk 50
• 54.37.252.118: Risk 40
• 54.37.252.192: Risk 40

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## OBSERVATION HISTORY

The IP has accumulated 23 signal observations since tracking began. Recent observations (2026-06-18) confirm:

• Subnet abuse density: 57.14%
• Geographic location: France
• Operator classification: Basic
• Route changes: 0 in last 30 days

No significant threat persistence indicators observed.

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## RELATIONSHIP GRAPH

The IP maintains 38 identified relationships including:

• DNS associations with ns3113530.ip-54-37-252.eu
• Network associations to SD-1G-GRA2 infrastructure

No certificate matches or correlated campaign IPs identified.

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## RECOMMENDED ACTIONS

Based on risk profile and neighborhood analysis:

1. Monitored Traffic: Implement logging for inbound/outbound traffic to/from 54.37.252.0/24 subnet

2. Firewall Rules: Consider rate-limiting or blocking if traffic patterns indicate abuse

3. Threat Monitoring: Monitor sibling IPs 54.37.252.130 and 54.37.252.152 (highest risk scores)

4. DNSBL Verification: Confirm current DNSBL listing status via RDAP abuse contact

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## ANALYST NOTES

The moderate risk classification reflects the IP's hosting provider status (OVH) and elevated neighborhood abuse density rather than direct malicious activity. The lack of open services and threat indicators suggests this address may be underutilized or temporarily inactive. Continued monitoring of the /24 subnet is recommended due to the 57% abuse density rate.

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