AS208525 — Airu Limited Threat Intelligence

Network Threat Summary

AS208525 (Airu Limited) has 57,821 malicious IP addresses with 376,614 abuse reports across 4 countries. First activity recorded 2025-10-16, most recent activity 2026-09-06.

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

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

• Professional Threat 344,944 reports
• Malicious 12 reports
• Aggregated Threat 5 reports

Top Affected Countries

• JP 17,328 reports
• US 7,273 reports
• TH 6,130 reports

Most Reported IPs

• 203.132.96.19 122 reports
• 207.70.192.19 122 reports
• 27.122.32.20 91 reports
• 204.187.252.23 91 reports
• 204.153.160.23 91 reports

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