AS152194 — CTG Server Limited Threat Intelligence

Network Threat Summary

AS152194 (CTG Server Limited) has 131,009 malicious IP addresses with 1,674,581 abuse reports across 7 countries. First activity recorded 2022-08-22, most recent activity 2026-04-04.

Threat Profile: The primary attack categories observed from this network are professional threat, suspicious activity, severe abuse. 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.

Top Attack Categories

• Professional Threat 1,643,534 reports
• Suspicious Activity 7,821 reports
• Severe Abuse 6,535 reports
• Malware C2 3,288 reports
• Malicious 1,864 reports

Top Affected Countries

• SG 623,659 reports
• JP 608,676 reports
• HK 277,960 reports

Most Reported IPs

• 202.61.139.34 692 reports
• 118.107.41.45 392 reports
• 202.61.139.18 355 reports
• 192.252.183.48 340 reports
• 137.220.225.25 295 reports

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