[ppml] PI Policy 2005-01/2006-04: "reservation" for future growth

[Thomas Narten]

On Arin "holding in reserve" address space for future requests from
same assignee:

2005-01:

Not specified. Specifically, the proposal says:

> When possible assignments will be made from an adjacent address block.

2006-04:

RIR holds /44 in reserve. Proposal says:

>      Organizations that meet the direct end site assignment criteria are
> eligible to receive a direct assignment of /48 out of a reserved /44.

Thomas