47.128.112.50📋 Copy

## IP Intelligence Briefing: 47.128.112.50

Executive Summary

IP address 47.128.112.50 is a moderate-risk (40/100) Amazon Web Services (AWS) EC2 instance located in Singapore (ap-southeast-1). While the IP itself shows no active services or direct threat indicators, its parent /24 subnet exhibits high abuse density (0.77) with 77 threat-identified siblings. The IP is listed on one DNS blacklist with high-severity classification.

Infrastructure Profile

• Organization: Amazon Data Services Singapore (ASN 16509)
• Hostname: ec2-47-128-112-50.ap-southeast-1.compute.amazonaws.com
• Geolocation: Singapore (SG)
• Infrastructure Type: Cloud Compute (AWS EC2)
• Network Role: Provider/Hosting infrastructure

Threat Indicators

• Risk Score: 40 (Moderate Risk)
• DNSBL Listings: 1 of 8 total blacklists (high severity)
• Operator Classification: Basic (score: 0.2609)
• Abuse Confidence: Moderate (inherited from subnet context)
• Active Services: None detected (firewalled/no services)
• Known Campaigns: None identified
• Tor/VPN/Proxy: Not identified

Neighborhood Analysis

The parent subnet 47.128.112.0/24 demonstrates elevated abuse characteristics:

• Abuse Density: 0.77 (high_abuse classification)
• Total Subnet IPs: 100
• Active Siblings: 76
• Threat Siblings: 77
• Risk Distribution: 0 high, 97 medium, 2 low
• Inherited Risk Score: 30

Historical Observations

Analysis of 21 signal observations reveals consistent cloud infrastructure classification. No significant threat persistence detected. Routing stability remains inconsistent (route changes observed within 30-day window).

Recommended Security Actions

Based on risk profile, the following controls are recommended:

Firewall Rules:

• `iptables`: `iptables -A INPUT -s 47.128.112.50 -j DROP`
• `nftables`: `nft add rule inet filter input ip saddr 47.128.112.50 drop`
• `nginx`: `deny 47.128.112.50;`

Cloud WAF Integration:

• Cloudflare WAF: Block with expression `ip.src eq 47.128.112.50`
• AWS WAF: Block IP 47.128.112.50/32

Analysis Notes

This IP represents a cloud-hosted endpoint within a high-abuse subnet. The moderate risk score combined with DNSBL listing and subnet context warrants defensive consideration. The absence of open ports suggests either a properly configured cloud instance or one actively being used for covert operations. SOC analysts should monitor for emerging threat indicators associated with this IP and consider broader subnet-level filtering due to the high density of threat siblings in the /24.

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