May also want to add something like this

raw 318:*: {
  haltdef
  var %whois.Clones $ial($address($2,2),0)
  if (%whois.Clones > 1) {
    echo -a 12--->1Clones12:14 $2 has $calc($ial($address($2,2),0) - 1) clones on $network
    var %iee $ial($address($2,2),0)
    while %iee {
      if ($gettok($ial($address($2,2),%iee),1,33) != $2) {
        echo -a 12--->1Clones12:14 $addtok($replace($ial($v1),!,$chr(40)),$chr(32),41)
      }
      dec %iee
    }
  }
  echo -a 12--->14|1End Of Whois14|
}

If you are in a position to read I.P's it will return clones.

i.e.

|Start of Whois on: JungleSpot |
--->Nick: JungleSpot
--->Fullname: Junglespot
--->Hostname: Junglespot@XXX.XXX.XXX.XXX
--->Channels: @#AdultsChat @#Debate @#help @#Jungle @#TeenChat @#Trivia
--->Server: JungleSpot.chat.server /JungleSpot/ IP: 67.21.73.197
--->Idle: 3mins 17secs
--->Signed On: Sunday January 22 2012 @ 09:26pm
--->Clones: JungleSpot has 1 clone(s) on JS
--->Clones: Missybaby(Jungle@XXX.XXX.XXX.XXX)
--->|End Of Whois|