> > > Thats a bit much, don't you think? It comprehends the entire > > > range ear-marked > > > for the IANA, the three RIRs and the reserved sub-TLA space. > > > > I don't follow you? > > 2010::/16 is just taking one TLA. > > > > Rich > > Isn't this the one earmarked for subtla assignment? I have no idea. The 6to4 draft says to use TLA 0x0010 so that's what I'm using. Rich