139.59.156.202📋 Copy

# IP INTELLIGENCE BRIEFING: 139.59.156.202/32

## Executive Summary

IP 139.59.156.202 is a low-risk cloud compute endpoint hosted on DigitalOcean infrastructure in Frankfurt, Germany. The address exhibits minimal threat indicators with a risk score of 25/100 and no known malicious activity. No immediate blocking actions are recommended at this time.

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## Technical Profile

Infrastructure Classification:

• Provider: DigitalOcean (ASN 14061)
• Organization: DigitalOcean Inc administrator
• Infrastructure Type: CloudCompute
• Network Classification: Cloud hosting environment
• CIDR Block: 139.59.128.0/19

Geolocation:

• Country: Germany (DE)
• City: Frankfurt am Main
• Region: HE
• Geographic Consensus: Validated

Network Services:

• Port 80/tcp: HTTP service (nginx)
• HTTP Status: 500 (Internal Server Error)
• HTTP Version: 1.1
• Server Banner: nginx
• Time-to-First-Bite: 234ms

DNS Resolution:

• Forward Resolution: None detected
• PTR Hostnames: None
• Hosted Domains: 0

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## Threat Assessment

Risk Indicators:

• Overall Risk Score: 25 (Low Risk)
• Abuse Confidence Score: Not detected
• Blacklist Count: 0
• DNSBL Listings: 1 of 8 total lists
• Tor Exit Node: False
• Known Attacker: False
• Spam Source: False

Control Plane:

• Route Stability: Stable
• Operator Score: 0.1304 (Minimal)
• RPKI State: Not available
• IRR Consistency: Not available
• Route Changes (30d): 0

Threat Intelligence:

• Known Campaigns: None
• Threat Feeds: None
• Pulsedive Risk: Not available
• Threat Persistence Days: 0
• Is Persistently Malicious: False

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## Network Neighborhood Analysis

Subnet Assessment (139.59.156.202/24):

• Abuse Density: 1 (Minimal)
• Classification: Mostly Clean
• Inherited Risk: 2
• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 1

Relationship Graph:

• 19 identified relationships
• All relationships classified as "Same Network"
• Network Entity: DIGITALOCEAN-AP
• No external network associations detected

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## Historical Observation Analysis

Temporal Profile:

• Total Observations: 20 signals
• Observation Period: 2026-06-20
• Threat Observation Count: 1
• Ownership Changes: 0

Signal Consistency:

• Network classification signals: Consistent
• Geolocation signals: Consistent (DE)
• Control plane signals: Consistent
• HTTP fingerprinting: Consistent (nginx, 500 status)

Persistence Metrics:

• Threat Persistence Days: 0
• Is Persistently Malicious: False
• Stability Label: Not applicable

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## Recommended Actions

Current Risk Level: LOW - No immediate action required

Firewall Recommendations:

• No blocking rules generated due to low risk profile
• No specific recommendations from automated analysis

SOC Analyst Guidance:

• Monitor for changes in HTTP status codes (currently 500)
• Verify legitimacy of any traffic to this IP
• No evidence of malicious activity or command-and-control behavior
• Consider this IP part of normal cloud infrastructure operations

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## Conclusion

IP 139.59.156.202 operates as a standard DigitalOcean cloud endpoint in Frankfurt with no observable malicious characteristics. The HTTP 500 responses indicate potential application-level issues rather than security threats. The minimal threat footprint, absence of blacklist entries, and clean neighborhood profile support classification as low-risk infrastructure. Continue standard monitoring without elevated threat status.

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