On Wed, 30 Jun 2010, Ziv Leyes wrote:

That's weird,  "PI" stands for "provider independent". How can one be 
independent with a non-routable IP range???
Where did the "try to aggregate as much as possible" concept go to?

The RIRs guarantee uniqueness, not routability. If the space just needs to be unique, it's not an issue. If it needs to be unique and routed on the public internet, it seems a little silly for an RIR to allocate IPs they know will not be generally accepted by the internet. AFAIK, filtering longer than /24 is pretty common practice.

----------------------------------------------------------------------
 Jon Lewis                   |  I route
 Senior Network Engineer     |  therefore you are
 Atlantic Net                |
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