43.210.20.0📋 Copy

# Intelligence Briefing: IP Address 43.210.20.0

Classification: Low Risk

Date: Current

Analyst: IPDebrief Intelligence

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## Executive Summary

IP address 43.210.20.0 presents a low-risk profile (Risk Score: 25) with no active threat indicators. The address is registered to Amazon Web Services (AWS) infrastructure and operates as a firewalled cloud compute resource with no exposed services. No malicious activity, campaign associations, or blacklist entries were observed.

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## Technical Profile

Ownership & Registration:

• ASN: 16509 (AMAZON-AS-AP)
• Organization: Amazon.com, Inc.
• CIDR Block: 43.208.0.0/13
• RIR: APNIC
• Infrastructure Type: Cloud Compute

Geolocation:

• Country: Thailand (TH)
• City: Bangkok
• Latitude/Longitude: Inferred (2500km accuracy radius)
• GeoConsensus: Validated across multiple sources

Network Classification:

• Provider: Amazon Web Services
• Connection Type: Cloud
• Service Purpose: Firewalled / No Services
• Open Ports: None detected
• TLS Certificate: None
• Hosted Domains: None

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## DNS & Resolution Analysis

The IP resolves to the following hostnames:

• `ec2-43-210-20-0.ap-southeast-7.compute.amazonaws.com`

Forward confirmation: Valid

PTR Records: Present and consistent with AWS naming convention

Email Authentication: SPF and DMARC records present (domain-level validation)

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## Threat Indicators Assessment

Malicious Activity:

• Known Attacker: No
• Spam Source: No
• Tor Exit Node: No
• Blacklist Count: 0
• Abuse Confidence Score: Not applicable (no abuse signals)
• Known Campaigns: None detected

Control Plane Data:

• Route Stability: Unstable
• BGP Prefix: 43.208.0.0/13
• Route Changes (30d): 0
• DNSSEC Valid: True
• DNSBL Listed: 1 of 8 total lists (minimal impact)

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## Temporal Analysis

Observation History:

• Total Observations: 23 signals
• Observation Period: Recent monitoring shows consistent ASN 16509 registration
• Geographic Discrepancy: Initial observations indicated US coordinates; current geolocation indicates Thailand (Bangkok)
• Threat Persistence: None
• Campaign Matches: 0
• Correlated IPs: 0

Stability Indicators:

• Ownership Changes: 0
• Threat Observation Count: 0
• Persistently Malicious: False

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## Neighborhood Analysis

Subnet: 43.210.20.0/24

• Abuse Density: 0.0 (Clean)
• Total Siblings: 1
• Active Siblings: 1
• Threat Siblings: 0
• Classification: Clean

No neighboring IPs within the /24 subnet exhibited malicious behavior or elevated risk scores.

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## Relationship Graph

Associated Entities:

• DNS Associations: Multiple references to `ec2-43-210-20-0.ap-southeast-7.compute.amazonaws.com`
• Network Associations: AMAZON-AS-AP
• Certificate Matches: None
• Hostname Matches: AWS EC2 standard naming convention

No suspicious or malicious relationships detected.

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## Recommended Actions

Firewall/Blocking: Not recommended

Risk Threshold: Below action threshold (Risk Score: 25)

Monitoring: Standard passive monitoring appropriate

No specific firewall rules, iptables, nftables, or WAF rules are recommended at this time. The IP operates within normal AWS infrastructure parameters with no observed malicious behavior.

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## Conclusion

IP 43.210.20.0 is a legitimate AWS EC2 instance operating in the Bangkok region with no active threat indicators. The clean neighborhood profile, absence of blacklist entries, and standard AWS infrastructure characteristics support classifying this address as low-risk. No immediate blocking or mitigation actions are required.

Confidence Level: High

Last Updated: Current

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