trace
Syntax
TRACE [<server>|<nick>]Parameters
The channel or the nickname; if no argument is given, the active server will be used.
Description
Displays the list of servers and users connects to a server, or a list of the servers between yourself and the target user.
This command is usually restricted to IRC operators.
Examples
/TRACE
/TRACE mike
/TRACE ircsource.irssi.org