57.131.50.125📋 Copy

## IP INTELLIGENCE BRIEFING: 57.131.50.125/32

Classification: Moderate Risk / Hosting Infrastructure

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EXECUTIVE SUMMARY

IP address 57.131.50.125 is a firewalled VPS endpoint belonging to OVH Srl (ASN 16276) in Italy. Risk assessment yields a score of 55 (Moderate Risk). The IP presents as hosting infrastructure with no open services detected. While not currently flagged as a known attacker or spam source, it appears on 3 of 8 DNSBL lists and exhibits moderate subnet abuse density.

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TECHNICAL PROFILE

Ownership & Registration:

• Organization: OVH Srl
• ASN: 16276
• Network Block: 57.131.50.0/24 (VPS-EU-SOUTH-MIL-VPS-1)
• Registration: ARIN registry

Geolocation:

• Country: Italy (IT)
• Region: 18
• Coordinates: Latitude/longitude not provided
• Timezone: Europe/Rome

Network Classification:

• Infrastructure Type: Cloud Hosting (VPS)
• Service Status: Firewalled / No Services
• Connection Type: Non-residential, non-mobile

DNS Resolution:

• PTR Record: vps-85e180a8.vps.ovh.net
• Forward Resolution: Confirmed (1 record)
• Email Authentication: SPF and DMARC records present
• DNSSEC: Valid

Control Plane:

• BGP Prefix: 57.131.0.0/17
• Route Stability: Unstable (route changes detected)
• DNSSEC Valid: Yes
• DNSBL Listed: 3 of 8 total lists

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THREAT ASSESSMENT

Current Risk Indicators:

• Risk Score: 55 (Moderate)
• Abuse Confidence: Not calculated
• Known Campaigns: None identified
• Threat Feeds: No matches
• Blacklist Status: 0 direct blacklists, 3 DNSBL entries

Service Exposure:

• Open Ports: None detected
• TLS Certificates: None
• HTTP Banner: None
• Crawler/Spider Activity: Not observed

Tor/Proxy Status:

• Tor Exit Node: No
• Known Proxy: No
• Residential: No

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OBSERVATION HISTORY

Temporal Analysis (23 Total Observations):

• Most Recent: 2026-06-21T11:07:27Z
• Previous: 2026-06-16T11:16:16Z
• Threat Persistence: 0 days
• Ownership Changes: 0
• Persistently Malicious: No

Historical Signals:

• Multiple geolocation observations (conflicting country data including Italy and Belgium)
• Operator scores ranging from Basic to moderate classification
• Subnet analysis showing 0.5 abuse density with "mostly_clean" classification
• Single threat observation recorded

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NEIGHBORHOOD ANALYSIS

Subnet: 57.131.50.0/24

Abuse Density: 0.5 (Moderate)

Subnet Classification: Mostly Clean

Siblings Analysis:

• Total Siblings: 2
• Active Siblings: 0
• Threat Siblings: 1

Identified Neighbor:

• 57.131.50.56: Risk Score 25, Authority Score 60

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RELATIONSHIP GRAPH

Network Associations:

• Multiple same-network relationships to VPS-EU-SOUTH-MIL-VPS-1
• Consistent network-level clustering

DNS Associations:

• Primary: vps-85e180a8.vps.ovh.net
• No organizational or hostname variations detected

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RECOMMENDED ACTIONS

Firewall Rules:

• Monitor for outbound connections to external destinations
• Block incoming unsolicited connections (firewalled status)
• Implement rate limiting on any service discovery attempts

Threat Hunting:

• Investigate DNSBL listings for potential abuse patterns
• Monitor subnet 57.131.50.0/24 for coordinated activity
• Track 57.131.50.56 as a higher-risk neighbor (Risk Score 25)

Continuous Monitoring:

• Watch for service port openings
• Monitor for new DNSBL additions
• Track route stability changes for potential infrastructure shifts

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ANALYST NOTES

This IP represents a standard OVH hosting endpoint. The moderate risk score (55) primarily reflects DNSBL listings and subnet-level abuse density rather than direct malicious indicators. The firewalled status suggests the endpoint is not actively exposing services, though monitoring should continue for any configuration changes. The conflicting geolocation data (IT/BE) warrants periodic validation.

Priority Level: Low-Medium

Recommended Action: Monitor, no immediate blocking required unless additional threat indicators emerge.

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