RE: [address-policy-wg] 2008-01 New Policy Proposal (Assigning IPv6 PI to Every Inetnum Holder)

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What is non-routable PI? What can you do with it that you cannot do with a ULA prefix?

I assume this is C-ULA, i.e. supposedly guaranteed unique ULA.

No. The only kind of ULA addresses which exist today are the randomly generated prefixes. If RIPE allows IPv6 PI allocations then there will be no need for any kind of C-ULA. --Michael Dillon