52.74.139.240📋 Copy

# IP Intelligence Briefing: 52.74.139.240/32

## Executive Summary

IP address 52.74.139.240 is a low-risk Amazon Web Services (AWS) EC2 instance deployed in the Asia Pacific Southeast region (Singapore). Current risk assessment indicates legitimate cloud infrastructure with no active threat indicators. One threat sibling was detected within the /24 subnet, suggesting neighborhood contamination requiring contextual awareness.

## Infrastructure Profile

• Organization: Amazon Technologies Inc. (AWS)
• ASN: 16509
• CIDR Block: 52.74.0.0/16 (historical routing)
• Infrastructure Type: CloudCompute
• Cloud Provider: Amazon Web Services
• DNS PTR: ec2-52-74-139-240.ap-southeast-1.compute.amazonaws.com
• Region: ap-southeast-1 (Singapore)
• Network Role: Hosting/Cloud Infrastructure
• Open Ports: None detected
• TLS Certificates: None exposed

## Risk Assessment

• Overall Risk Score: 25 (Low Risk)
• Abuse Confidence Score: N/A
• Blacklist Status: Not listed on any threat feeds
• Known Attacker: No
• Tor Exit Node: No
• Spam Source: No

## Threat Intelligence

• Threat Indicators: None detected
• Campaign Correlations: No matches
• Threat Persistence: 0 days observed
• Persistently Malicious: No
• Historical Threat Observations: 1 signal recorded

## Neighborhood Analysis

• Subnet: 52.74.139.0/24
• Abuse Density: 0
• Classification: Mostly clean
• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 1

*Note: One threat sibling detected in the /24 subnet. SOC teams should monitor related IPs for potential coordinated activity, though the target IP itself shows no malicious indicators.*

## Historical Observations (21 Total)

Analysis reveals consistent cloud infrastructure ownership with AWS ASN 16509. Geolocation data shows routing between Singapore and US regions, consistent with AWS global infrastructure. Operator score remains at 0.2609 (Basic) across observation period. No ownership changes detected.

## Recommended Actions

Based on the low-risk profile, no immediate firewall rules or blocking actions are recommended. This IP represents legitimate cloud infrastructure. If this address appears in threat data, consider:

1. Contextual Review: Verify if the IP is being targeted by known threat actors

2. Subnet Awareness: Monitor the 52.74.139.0/24 subnet for the one threat sibling identified

3. Traffic Analysis: If observed in malicious traffic, verify it's not legitimate AWS service traffic being abused

## Conclusion

52.74.139.240 is a legitimate AWS EC2 instance with no active threat indicators. The IP should be treated as low-risk infrastructure. While neighborhood contamination exists within the subnet, this address itself shows no malicious behavior patterns. SOC teams can proceed with normal monitoring without blocking recommendations.

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