3.84.145.153📋 Copy

# IP Intelligence Briefing: 3.84.145.153

## Executive Summary

IP address 3.84.145.153 is a legitimate Amazon Web Services (AWS) infrastructure asset with low-risk characteristics. No malicious indicators were detected during comprehensive analysis.

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## Infrastructure Profile

• IP Address: 3.84.145.153/32
• Organization: Amazon Data Services Northern Virginia
• ASN: 14618 (AMAZON-IAD)
• CIDR Block: 3.80.0.0/12
• Geolocation: United States, Virginia, Ashburn
• Risk Score: 25 (Low Risk)
• Classification: AWS EC2 Instance

## Technical Findings

• Hostname: ec2-3-84-145-153.compute-1.amazonaws.com
• DNS Configuration: Forward resolution confirmed; PTR record valid
• Email Authentication: SPF and DMARC records present for amazonaws.com domain
• DNSSEC: Validated
• Service State: No open ports detected; instance appears firewalled

## Threat Indicators Assessment

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Status: Clean (0 blacklist entries)
• Known Campaigns: None correlated
• Abuse Confidence Score: Not applicable (legitimate infrastructure)

## Neighborhood Analysis

• Subnet: 3.84.145.153/24
• Abuse Density: 0% (clean classification)
• Threat Siblings: 0
• Active Siblings: 0
• Neighboring IPs: 0 detected in scan

## Relationship Graph

• Network Associations: Multiple links to AMAZON-IAD network
• DNS Associations: Single hostname association to AWS compute endpoint
• Total Relationships: 11 (primarily AWS infrastructure mappings)

## Observation History

• Observation Count: 20 signals collected
• Recent Activity: July 30, 2026
• Ownership Changes: 0
• Threat Persistence: 0 days
• Malicious Persistence: Not observed
• Validation Status: ICMP validation blocked (typical for AWS security)

## Recommended Actions

Based on the low-risk profile (score: 25) and legitimate AWS infrastructure classification, no defensive actions are required. The IP exhibits standard behavior for cloud infrastructure:

• No firewall rules recommended
• No blocking required
• Standard monitoring sufficient

## Intelligence Conclusion

This IP represents benign AWS cloud infrastructure. The absence of open services, combined with clean reputation metrics and proper AWS network associations, confirms this is operational cloud infrastructure. No threat intelligence warrants further investigation or defensive measures.

Status: CLEAR FOR NORMAL OPERATIONS

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