Looking up IP
Check an IP Address, Domain Name, Subnet, or ASN
121.66.236.9 has a threat confidence score of 89%. This IP address from South Korea (AS3786, LG DACOM Corporation) has been observed in 24 honeypot sessions targeting TELNET protocols. Detected attack patterns include telnet shell escalation with busybox execution attempt. First observed on January 24, 2026, most recently active March 27, 2026.
Telnet session exhibiting privilege escalation and shell breakout commands (enable, system, shell, sh) followed by execution of /bin/busybox with a non-standard or arbitrary applet name. The sequence indicates an attempt to escape restricted CLI environments and execute a staged or randomly named payload via BusyBox. The presence of an unknown BusyBox applet strongly suggests automated bot deployment logic rather than legitimate administrative activity.