Hi Gert, [...]
Please read up on how HD ratio works. The whole point about HD ratio is to handle the additional waste caused exactly due to *hierarchy* in addressing.
Sorry, I have stopped reading Appendix A Of the http://www.ripe.net/ripe/docs/ripe-450.html when I saw it referring to HD-Ratio equal to 0.94. There is another paragraph that says that it is equal to 0.8 [...]
I don't understand what you are trying to tell us. There is no HD-ratio in IPv4. There is HD-ratio in IPv6 (and whether it works or not remains to be seen, as I don't know any ISP that has filled up his IPv6 allocation and has come back to the RIPE NCC for more space).
My point was that it is doubtfull that we will ever see an LIR reaching HD-Ratio. Regards, Jurek