Where do I find my most appropriate attachment point on the 6bone ?

[WALTER GROSSENBACHER]

Hi !
We are a Swiss Engineer School and we would like to participate the
6bone for test reasons. 
One of our problems is, that we need to know where we can connect the
6bone. 
An other problem we've got is, that we don't know which ASN number we
have to use (is it AS559 for SWITCH ?).
And last but not least : Where and how do we got to register our IPv6
addresses?
I thank you for your assistance !

			Best regards

			Walter Grossenbacher