AS21559 — OSNET Threat Intelligence

Network Threat Summary

AS21559 (OSNET) has 449 malicious IP addresses with 3,347 abuse reports across 1 countries. First activity recorded 2023-06-18, most recent activity 2026-03-19.

Threat Profile: The primary attack categories observed from this network are suspicious activity, severe abuse, aggregated threat. Limited threat indicators have been observed from this network. Affected countries include PR, US.

Risk Assessment: LOW - Minor threat activity from this network. Standard security monitoring is sufficient.

Top Attack Categories

• Suspicious Activity 1,744 reports
• Severe Abuse 633 reports
• Aggregated Threat 412 reports
• High Threat 333 reports
• Moderate Threat 124 reports

Top Affected Countries

• PR 3,345 reports
• US 2 reports

Most Reported IPs

• 192.254.97.84 196 reports
• 208.81.59.49 185 reports
• 173.239.228.165 185 reports
• 208.81.59.115 184 reports
• 208.81.59.119 183 reports

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