It appears that Lyndon Nerenberg (VE7TFX/VE6BBM) <lyndon@orthanc.ca> said:
>And what are they going to do when 240/4 runs out?

That will be a hundred years from now, so who cares?

R's,
John

PS: I know this because it will take 98 years of process before the
RIRs can start allocating it.