Another factoid to consider - I know of a company that has a Class C that
they don't use. To my knowledge, nobody has ever even asked that
they give it up. Some automated email process could do this without
much effort.
Well, almost. The IPGR robot is, in fact, doing just that.
As an aside, for my own private entertainment, I'm conducting
a straw poll.
If you beleive that prefix filtering is the right way to
address this problem:
or
If you beleive that prefix charging is the right way to
address this problem:
or
Gentle Renumbering requests will work.
Your selection to me in private mail. Door prizes at NANOG
for the attending participants.