18.119.10.72📋 Copy

# IPDEBRIEF INTELLIGENCE BRIEFING

Target IP: 18.119.10.72/32

Classification: Defensive Intelligence Report

Analysis Date: Current

## EXECUTIVE SUMMARY

IP address 18.119.10.72 is identified as a benign, cloud infrastructure endpoint belonging to Amazon Web Services. The address exhibits no malicious indicators, threat activity, or security anomalies. No firewall blocking or monitoring recommendations are warranted.

## OWNERSHIP AND INFRASTRUCTURE

• Organization: Amazon Technologies Inc.
• ASN: 16509 (Amazon Technologies Inc.)
• Network Block: 18.32.0.0/11
• CIDR Block: 18.116.0.0/14 (control plane)
• RIR: ARIN
• Infrastructure: Amazon Web Services EC2 instance
• Hostname: ec2-18-119-10-72.us-east-2.compute.amazonaws.com

## GEOLOCATION ANALYSIS

• Country: United States (US)
• Region: Ohio
• City: Columbus
• Geolocation Confidence: Validated
• Distance Validation: 6,580.9 km (data source variance noted)
• GeoConsensus: Confirmed across multiple sources

## THREAT ASSESSMENT

## NETWORK SERVICES

• Open Ports: None detected
• HTTP Title: N/A (no active services)
• TLS Certificate: N/A
• Server Banner: N/A
• Status: Firewalled / No Services exposed

## DNS ANALYSIS

• PTR Record: ec2-18-119-10-72.us-east-2.compute.amazonaws.com
• Forward Resolution: Confirmed
• Email Authentication: SPF and DMARC configured
• Forward Hostnames: 1
• Domain Authority: amazonaws.com

## SUBNET NEIGHBORHOOD (18.119.10.0/24)

• Abuse Density: 0.0 (clean)
• Classification: Clean
• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 0
• Risk Distribution: No high/medium risk IPs in subnet

## OBSERVATION HISTORY (21 Observations)

Analysis of temporal data reveals consistent benign behavior:

• Latest Signal (2026-08-05): Basic routing classification, risk score 0.3
• Previous Signal (2026-07-30): Campaign likelihood: none, cert matches: 0
• Threat Persistence: 0 days
• Ownership Changes: 0
• Threat Observation Count: 0

## RELATED ENTITIES (13 Relationships)

• DNS Associations: ec2-18-119-10-72.us-east-2.compute.amazonaws.com (multiple entries)
• Network Associations: AT-88-Z (multiple entries)

## SECURITY ACTIONS

Recommended Actions: None

• No firewall rules required
• No WAF rules required
• No additional monitoring recommended

## ANALYST NOTES

18.119.10.72 is a standard AWS EC2 endpoint with no active services, no threat indicators, and no observed malicious behavior. The IP demonstrates normal cloud infrastructure characteristics:

• Clean neighborhood with no sibling threats
• Consistent risk profile over observation period
• No campaign correlations or related malicious IPs
• Proper DNS and email authentication configured

Threat Level: LOW

Monitoring Status: No action required

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