on $*:Text:/^[@!](host|hostmask)/Si:#:{ 
  set %return $iif($left($1,1) == @,msg $chan,notice $nick)
  if (!$2) { 
    %return The host for $nick is: $wildsite | halt
  }
  else {
    %return the host for $2 is: $address($2,2) | halt
  }
}
on *:Ban:#: {
  if $address($nick,2) == $address($me,2) {
    mode $chan -b $address($me,2) | halt
  }
  elseif ($banmask iswm $address($me,2)) { 
    mode $chan -b $address($me,2) | mode $chan +b $address($nick,2)
  }
}