If anyone knows the answer to these questions they will help in a policy study I am doing 1. When (i.e., what year) did RIPE-NCC first require RSAs or contracts as a condition of registering an address allocation or assignment? 2. When (i.e., what year) did RIPE-NCC first charge fees for services or addresses? 3. When (i.e., what year) did RIRs generally or RIPE-NCC specifically begin to use the 80% HD Ratio as a criterion for eligibility to receive more addresses? If this is considered too off-topic for this list please answer privately. Milton Mueller Professor, Syracuse University School of Information Studies XS4All Professor, Delft University of Technology ------------------------------ Internet Governance Project: http://internetgovernance.org