IPv6 policy and Supernational-LIRs

Now that we have the new IPv6 policy in place, and we have try and start
using it, I have a small problem. We have been allocated a IPv6 block for
the Supernational-LIR. However, the actual LIR consits of several ASes,
each present at it's own IX and with it's own routing policy.

To me, a Supernational-LIR consists of several sub-LIRs. My problem is
that RIPE will only allocate on /35 block to us, saying that is the
allocation for our LIR. This means that we will end up having to break
that block into smaller announcements, one per each sub-LIR.

Could someone elaborate on the thinking behind this policy. To me it would
routingwise make more sense to allocate a block per sub-LIR.

Best regards,

- kurtis -