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AS152194 — CTG Server Limited Threat Intelligence

CTG Server Limited

Autonomous System Threat Intelligence

Network Threat Summary

AS152194 (CTG Server Limited) has 268,782 malicious IP addresses with 1,855,495 abuse reports across 7 countries. First activity recorded 2022-08-22, most recent activity 2026-09-20.

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

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.

Unique Malicious IPs
268,782
Total Abuse Reports
1,855,495
Countries Affected
7
First Seen
2022-08-22

Top Attack Categories

  • Professional Threat 142,650 reports
  • Reconnaissance 16,197 reports
  • Malware Infrastructure 9,341 reports
  • Malware C2 5,002 reports
  • Reputation Low 2,855 reports

Top Affected Countries

  • SG 104,790 reports
  • JP 58,564 reports
  • HK 56,170 reports

Most Reported IPs

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