[address-policy-wg] Policy for allocation of IPv6 address space from IANA to RIRs

> It would make sense (to me anyway) that once xx% of a /12 is
> allocated then another /12 is issued to the RIR.

withholding judgement of the wisdom of a /12, and just using it
as an example.  it would seem sensible that the xx% be 100%
less the expected burn rate for the time it takes to allocate a
new block, plus some fudge.  i.e. if iana can allocate in a
week, then 90% would seem reasonable.  if it takes the iana a
year, then a much smaller percentile.

and before we start throwing stones at the iana, it would be
interesting to actually know the mean and variance of queue
times of the iana and the various rirs over the last decade.
my personal experience would not suggest that anyone could
be particularly proud.

randy