Do you at least have call signs? It may be worth sending out postcards to let them know how to keep their allocations. Perhaps someone can design an instructional postcard that can be used by all coordinators for this purpose?

On Mon, Mar 11, 2013 at 11:34 AM, K7VE - John <k7ve@k7ve.org> wrote:

<snip>

I have several hundred allocations under the old robot system, and 99% are not active with no way to contact (including silent keys, btw) -- probably going to do a 'big flush', for the /16 I admin, on the robot system as soon as DNS is supported through the portal.