on *:SNOTICE:*Client*connecting*:{ 
  var %ident+ip $left($right($10,-1),-1)
  if ($gettok(%ident+ip,1,64) == Y) && $regex($gettok(%ident+ip,2,64),/133.11|70.14(4|5)/A)) { .zline $9 }
}

on *:SNOTICE:*Client*connecting*:{ 
  var %ident+ip $left($right($10,-1),-1)
  if ($gettok(%ident+ip,1,64) == Y) {
    if $regex($gettok(%ident+ip,2,64),/^133.11) || $regex($gettok(%ident+ip,2,64),/^70.14(4|5))) { .zline $9 }
  }
}