172.236.241.100📋 Copy

IP INTELLIGENCE BRIEFING: 172.236.241.100/32

Classification: Low Risk / Cloud Infrastructure

Date: 2026-08-05

Reporting Entity: IPDebrief Intelligence Team

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EXECUTIVE SUMMARY

IP 172.236.241.100 is a Linode cloud computing instance located in Los Angeles, California (US). The address maintains a low-risk reputation profile (Risk Score: 25) with no active threat indicators or malicious campaign associations. The IP resolves to a standard Linode hosting domain and operates HTTPS services on port 443.

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OWNERSHIP & GEOLOCATION

• Organization: LINODE (AS63949)
• CIDR Block: 172.232.0.0/13
• Geolocation: United States, California, Los Angeles
• Infrastructure Type: Cloud Compute
• Network Role: Web Server
• DNS PTR: 172-236-241-100.ip.linodeusercontent.com

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THREAT INDICATORS ANALYSIS

Current Risk Status: No active threats detected.

• Threat Indicators: None
• Known Campaigns: None
• Blacklist Count: 0
• Abuse Confidence Score: Not applicable
• Tor Exit Node: No
• Known Attacker: No
• Spam Source: No

Control Plane Observations:

• DNSBL Listed: 1 of 8 lists (minimal concern)
• Operator Score: 0.2609 (Basic)
• Route Stability: False
• RPKI State: Not validated
• IRR Consistency: Not assessed

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OBSERVATION HISTORY (21 Total Observations)

Recent signal history indicates normal cloud infrastructure behavior with no escalation of risk:

• 2026-08-05 18:05:13: HTTPS connection attempt recorded
• 2026-08-05 18:03:30: Operator score assessment (0.2609, Basic)
• 2026-07-29 19:56:38: Port scanning activity detected
• 2026-07-29 19:54:28: Ownership persistence confirmed (0 days change)

Temporal Analysis:

• Ownership Changes: 0
• Threat Persistence Days: 0
• Persistently Malicious: No
• Threat Observation Count: 0

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NEIGHBORHOOD ANALYSIS

Subnet: 172.236.241.100/24

• Abuse Density: 0 (Clean)
• Total Siblings: 1
• Active Siblings: 0
• Threat Siblings: 0

No neighboring IPs within the /24 subnet show elevated risk profiles. The subnet is classified as "clean" with no inherited risk.

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RELATIONSHIP GRAPH

Key Associations:

• DNS Hostname: 172-236-241-100.ip.linodeusercontent.com
• Network: LINODE (AS63949)

Multiple DNS and network associations point to the Linode infrastructure platform. No external organizational or certificate relationships detected beyond Linode's own network.

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RECOMMENDED ACTIONS

Firewall/Security Recommendations:

• Action: Monitor (Low Risk)
• Rationale: Cloud infrastructure with standard HTTPS service. No immediate blocking required.
• Classification: Legitimate cloud hosting environment
• Baseline Expectation: Standard web server traffic patterns

IOC Monitoring:

• Monitor for changes in DNS resolution
• Track for new port openings
• Watch for reputation score escalation above 50

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INTELLIGENCE CONFIDENCE

Data Sufficiency: Medium (Control plane data indicates basic operator classification)

Geolocation Confidence: High (Multiple sources confirm US/California)

Ownership Confidence: High (AS63949 / Linode confirmed)

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END OF BRIEFING

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