47.128.111.111📋 Copy

# IP INTELLIGENCE BRIEFING: 47.128.111.111/32

Classification: LOW RISK - AWS Cloud Infrastructure

Date: 2026-08-05

Analyst: SOC Intelligence Team

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## EXECUTIVE SUMMARY

IP 47.128.111.111 is a legitimate Amazon Web Services (AWS) cloud infrastructure endpoint located in Singapore. The IP exhibits low-risk characteristics with no active threat indicators, no malicious reputation, and no service exposure. No defensive action is required.

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## TECHNICAL PROFILE

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## THREAT ASSESSMENT

Threat Indicators: None detected

• No known attacker status
• Not associated with Tor exit nodes
• Not flagged as spam source
• Zero blacklist entries
• No campaign correlations

Service Exposure: None

• No open ports detected
• No TLS certificates
• No HTTP services
• No banner information

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## INFRASTRUCTURE ANALYSIS

DNS Resolution:

• PTR Hostname: ec2-47-128-111-111.ap-southeast-1.compute.amazonaws.com
• Forward Resolution: Confirmed to amazonaws.com
• Email Authentication: SPF and DMARC records present

Network Context:

• Subnet: 47.128.111.111/24
• Subnet Abuse Density: 9.62%
• Classification: mostly_clean
• Active Neighbors: 37/52
• Threat Neighbors: 5

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## OBSERVATION HISTORY

Historical Activity: 23 observations recorded

• Recent Activity: 2026-08-05
• Threat Persistence: None detected
• Ownership Changes: None
• Status: Stable, persistent AWS infrastructure

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## RELATIONSHIP GRAPH

Primary Associations:

• DNS: ec2-47-128-111-111.ap-southeast-1.compute.amazonaws.com
• Network: AMAZON-SIN (AMAZON-SIN network)
• Multiple DNS and network associations confirm AWS infrastructure

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## RECOMMENDATION

Action: No defensive action required.

Rationale: This IP is a standard AWS cloud endpoint with no malicious indicators, no service exposure, and established infrastructure patterns. The IP belongs to a clean subnet with minimal abuse density. Treat as legitimate cloud infrastructure.

Note: Monitor for any changes in reputation or service exposure, though current profile indicates stable, benign AWS infrastructure.

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