54.154.40.81📋 Copy

# IP Intelligence Briefing: 54.154.40.81/32

Classification: AWS EC2 Infrastructure (Low Risk)

Date of Analysis: 2026-07-30

Assessment: Legitimate cloud infrastructure resource with no malicious indicators

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## Executive Summary

Target IP 54.154.40.81 is identified as an Amazon Web Services (AWS) EC2 instance hosted in the Dublin region (eu-west-1). The IP demonstrates a clean risk profile with a risk score of 0/100, no known malicious activity, and zero blacklist entries. All observed signals indicate legitimate cloud infrastructure behavior with no threat indicators detected across 18 historical observations.

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## Network Identification

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## Geolocation

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## DNS Resolution

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## Threat Intelligence

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## Network Services & Ports

• Open Ports: None detected
• HTTP/HTTPS: No active services
• TLS Certificate: None
• Server Banner: None
• Network Role: Firewalled / No Services

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## Neighborhood Analysis

Subnet: 54.154.40.81/24

Abuse Density: 0 (Clean)

Total Siblings: 1

Active Siblings: 0

Threat Siblings: 0

No neighboring IP addresses detected within the /24 subnet. The subnet is classified as clean with no inherited risk.

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## Relationship Graph

The IP maintains 8 documented relationships:

• DNS Associations: ec2-54-154-40-81.eu-west-1.compute.amazonaws.com (repeated entries)
• Network Relationships: AMAZON network (repeated entries)

All relationships are consistent with expected AWS infrastructure topology.

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## Historical Observations

Total Observations: 18

Threat Observation Count: 0

Threat Persistence Days: 0

Persistent Malicious Status: No

Recent signals (2026-07-30) show consistent geolocation data, network classification, and subnet information with no changes in risk posture. ICMP validation was blocked during testing, but geo-data remains plausible and validated.

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## Security Actions & Recommendations

Risk Score: 0/100

Recommended Actions: None required

Firewall Rules: Not applicable

This IP represents legitimate AWS infrastructure. No blocking or filtering is recommended. Standard cloud traffic policies apply.

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## Conclusions

Target IP 54.154.40.81/32 is a legitimate Amazon Web Services EC2 instance in Dublin, Ireland. The IP demonstrates:

• Zero malicious indicators across all threat feeds
• Consistent cloud infrastructure behavior
• Clean neighborhood and subnet classification
• Validated DNS and geolocation data
• No historical threat persistence

SOC Analyst Guidance: No action required. Treat as legitimate cloud infrastructure. Monitor for any changes in network behavior or unexpected service activations.

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