New Proposal

> 
> UK = United Kingdom
> 
> What about CA = Classful Allocation

CA = Canada ;-)

For allocations we've already got 'PA', 'PI' and 'UNSPECIFIED' but only 'PA'
or 'PI' for assignments.  Why not use the "missing" combination 'ASSIGNED
UNSPECIFIED' to "document past allocations with assignments of both types or
unknown type"?  

For most purposes this would have to be treated as being the same as 'ASSIGNED
PI' but would allow documentation of such historical entries where it's
needed.

James