In your previous mail you wrote: Has anyone present on this list ever experienced a problem in getting a new chunk of IP addresses from a RIR or from an ISP? => the administrative procedures used by RENATER, the French NREN, are so heavy than nobody wants to follow them to get some address space... Obviously the purpose is to discourage us to ask for chunk of IPv4 addresses. For IPv6 the procedure is painful but usable. What is the average delay you experiment? => infinite for IPv4, two months for IPv6. Regards Francis.Dupont@xxxxxxxxxxxxxxxx _______________________________________________ Ietf@xxxxxxxx https://www1.ietf.org/mailman/listinfo/ietf