159.203.136.36📋 Copy

THREAT INTELLIGENCE BRIEFING: 159.203.136.36/32

Classification: MODERATE RISK (Score: 50/100)

Status: ACTIVE MONITORING RECOMMENDED

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Executive Summary

Target IP 159.203.136.36 is a cloud infrastructure asset operated by DigitalOcean, LLC (ASN 14061). The IP demonstrates moderate risk characteristics with no confirmed threat indicators. Currently classified as "clean" with zero blacklist entries and no active threat campaigns. Geographic attribution indicates New Jersey, US, though geo-validation constraints (ICMP blocked) limit precision.

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Technical Profile

Ownership & Infrastructure:

• Organization: DigitalOcean, LLC
• Network: DIGITALOCEAN-159-203-0-0 (159.203.0.0/16)
• Infrastructure Type: CloudCompute / Hosting
• Classification: Cloud infrastructure, not CDN, VPN, proxy, or Tor exit node

Network Role:

• Service Status: Firewalled / No Services Detected
• Open Ports: None
• DNS Records: No PTR hostnames, forward resolution inactive
• Email Authentication: SPF/DMARC absent

Threat Indicators:

• Blacklist Count: 0
• Known Attacker: No
• Spam Source: No
• Tor Exit: No
• Known Campaigns: None
• Pulsedive Risk: Not applicable

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Risk Assessment

Risk Breakdown:

• Overall Risk Score: 50 (Moderate)
• Operator Score: 0.1304 (Minimal)
• Abuse Confidence Score: Not computed
• Stability Label: Unstable

Control Plane Analysis:

• BGP Prefix: 159.203.128.0/20
• Route Stability: Not stable (route changes: 0 in 30 days)
• DNSBL Status: Listed on 2 of 8 total DNSBL lists
• RPKI/Irr Consistency: Not applicable
• MOAS Status: No

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Neighborhood Analysis (159.203.136.0/24)

• Total Subnet Siblings: 2
• Active Siblings: 2
• Threat Siblings: 0
• Abuse Density: 0%
• Neighbor IP 159.203.136.205: Risk Score 25, Authority Score 50 (low-medium risk)

Assessment: Subnet demonstrates low abuse density with no correlated malicious activity.

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Historical Observation Summary

15 observations recorded across recent monitoring windows. Key findings:

• Classification: Consistently "clean" with inherited risk of 0
• Abuse Density: Stable at 0%
• Threat Persistence: No persistent malicious behavior detected
• Recent scans show no open ports or services
• Geo-validation: Limited by ICMP blocking constraints

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Related Entities

Relationship graph contains only internal network relationships to DIGITALOCEAN-159-203-0-0. No external organizational, hostname, or certificate relationships detected.

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Recommended Actions

Firewall Policy:

• Monitor for service enumeration or port scanning activity
• Current profile shows no active services; treat as passive infrastructure

Threat Intelligence:

• No immediate blocking required; maintain observation
• Monitor for DNSBL listing changes
• Watch for service activation patterns

Priority: LOW to MEDIUM

Confidence Level: MODERATE

Last Updated: 2026-07-31

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*Report generated from IPDebrief intelligence platform data. All findings based on observed signals and network reputation data.*

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