On 28/10/2009, at 2:00 PM, Suresh Ramasubramanian wrote: > Having been postmastering at various places for about a decade, I have > seen that too - yes. But cymru style filtering means its kind of out > of fashion now. Sure, if the prefix is within something that cymru call a bogon. If it's within a current RIR pool, not so much. -- Nathan Ward