AS16509 — Amazon.com, Inc. Threat Intelligence

Network Threat Summary

AS16509 (Amazon.com, Inc.) has 723,916 malicious IP addresses with 4,589,243 abuse reports across 41 countries. First activity recorded 2022-08-21, most recent activity 2026-07-06.

Threat Profile: The primary attack categories observed from this network are suspicious activity, professional threat, malware c2. This autonomous system is among the most prolific threat sources globally, with an exceptionally high concentration of malicious IP addresses. Affected countries include US, SG, IE.

Risk Assessment: CRITICAL - This autonomous system is a major source of malicious activity, ranking in the top 1% of threat networks globally. Consider blocking the entire ASN or implementing strict rate limiting.

Top Attack Categories

• Suspicious Activity 2,436,396 reports
• Professional Threat 723,050 reports
• Malware C2 191,698 reports
• Aggregated Threat 115,383 reports
• Severe Abuse 97,858 reports

Top Affected Countries

• US 988,038 reports
• SG 646,990 reports
• IE 235,226 reports

Most Reported IPs

• 16.58.56.214 406 reports
• 18.218.118.203 402 reports
• 18.116.101.220 402 reports
• 3.130.168.2 399 reports
• 3.129.187.38 396 reports

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