18.136.36.22📋 Copy

# IP Intelligence Briefing: 18.136.36.22/32

Classification: Cloud Infrastructure Host • Low Risk

Date: Analysis completed based on IPDebrief intelligence

Primary Owner: Amazon Web Services (ASN 16509)

Location: Singapore (ap-southeast-1)

## Executive Summary

The target IP 18.136.36.22 is a cloud compute resource operated by Amazon Web Services in Singapore. Current intelligence indicates low risk status (risk score 25) with no active threat indicators. The IP resolves to an Amazon EC2 instance with proper DNS configuration and no open services.

## Technical Profile

## Network Services Assessment

• Open Ports: None detected (firewalled/no services)
• TLS Certificate: Not observed
• HTTP Service: Not observed
• Classification: Cloud hosting infrastructure with no exposed services

## Threat Intelligence Assessment

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Status: Not listed (0 count)
• Threat Indicators: None observed
• Campaign Correlation: No matches

## Historical Observation Analysis

Total observations: 21 signals

• Most Recent Signal: 2026-06-21
• Geolocation Consistency: Confirmed Singapore location across multiple observations
• Operator Score: 0.4783 (Basic classification)
• Notable Historical Entry: 2026-06-16 observation from AlienVault-OTX showed reputation score of 0 with threat indicators flagged, though current status shows no active threats

## Subnet Neighborhood Assessment

• Subnet: 18.136.36.0.0/24
• Abuse Density: 0 (clean)
• Neighbor Count: 0
• Risk Distribution: No high or medium risk neighbors
• Subnet Classification: Mostly clean

## Relationship Graph

• DNS Associations: Multiple entries pointing to ec2-18-136-36-22.ap-southeast-1.compute.amazonaws.com
• Network Relationships: Consistent associations with AMAZON-SIN network block
• Total Relationships: 26 detected associations

## Recommended Actions

Based on current risk profile (25), standard monitoring is appropriate. No immediate blocking or firewall rules required. The IP represents legitimate AWS cloud infrastructure with proper security controls in place.

## Intelligence Notes

The IP operates within a controlled AWS environment with no evidence of malicious activity. Historical data shows brief threat correlation on 2026-06-16, but current status indicates clean operation. The subnet exhibits low abuse density, supporting classification as legitimate cloud hosting infrastructure.

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*Data sourced from IPDebrief intelligence platform. All observations verified through multi-signal analysis.*

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