47.128.119.158📋 Copy

# IP Intelligence Briefing: 47.128.119.158/32

## Executive Summary

IP address 47.128.119.158 is a cloud-based infrastructure resource operated by Amazon Web Services (AWS) in Singapore. The IP presents a moderate risk profile (Risk Score: 40) with no direct threat indicators. The IP resides within subnet 47.128.119.0/24, which exhibits high abuse density characteristics, though this specific instance shows no active malicious behavior.

## Infrastructure Profile

## Threat Assessment

Current Threat Status: No active threat indicators detected.

• Blacklist Status: Not listed on any major threat feeds
• Abuse Confidence: None recorded
• Known Campaigns: No associations with active campaigns
• Tor/Proxy Indicators: Negative
• Spam Source: Negative

## Network Context

Subnet Analysis (47.128.119.0/24):

• Abuse Density: 0.5895 (High)
• Total Sibling IPs: 95
• Active Siblings: 70
• Threat Siblings: 56
• Inherited Risk Score: 23

The subnet shows elevated abuse activity with over half of active siblings flagged as threats. This contextual factor warrants monitoring, though no direct correlation to this specific IP.

DNS Resolution:

• PTR Record: ec2-47-128-119-158.ap-southeast-1.compute.amazonaws.com
• Forward Resolution: Confirmed
• Hosted Domains: None

## Control Plane Data

• BGP Prefix: 47.128.0.0/14
• AS Path: 2497 → 16509
• Route Stability: Stable
• DNSSEC Validation: Valid
• RPKI State: Not assessed
• Delegation Age: 9,538 days

## Observation History

The IP has been observed 24 times in the system. Recent signals indicate:

• Geolocation: Singapore (confidence: 0.56)
• ASN Status: Assigned, legacy-free
• Operator Score: 0.4783 (Basic classification)
• Threat Persistence: None detected

No ownership changes or persistent malicious behavior observed.

## Recommended Actions

Monitoring Recommendation: While this specific IP shows no direct threat activity, the high-abuse subnet environment warrants:

1. Passive Monitoring: Log traffic from 47.128.119.158 for correlation analysis

2. Block Threshold: Consider blocking if additional threat indicators emerge

3. Subnet Awareness: Monitor for activity patterns from other subnet siblings (47.128.119.x)

Firewall Rules:

```bash

# iptables

iptables -A INPUT -s 47.128.119.158 -j DROP

# nftables

nft add rule inet filter input ip saddr 47.128.119.158 drop

# NGINX

deny 47.128.119.158;

# pfSense

47.128.119.158/32

```

Assessment: This is a legitimate AWS EC2 instance with moderate contextual risk due to subnet environment. No immediate blocking action required unless additional threat indicators are confirmed through correlation or observation.

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*Generated by IPDebrief Intelligence Platform*

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