On Sun, Oct 27, 2019 at 3:09 PM Joe Maimon <jmai...@jmaimon.com> wrote: > > Does anyone have or seen any such tool? I have a script that seems to > work, but its terribly slow. > > Currently I can produce aggregated subnets that can be mising up to a > specified number of individual addresses. Which can be fed back in for > multiple passes. >
your aim is to get to maximum aggregation .. with some overage, like 90% of a /24 ? so missing like 25 addresses in a whole /24.. (for instance) > Doing RTBH on individual /32 does not scale well, if you are eyeing > collaboration with external lists. I have found likely sources that could > produce another 100k prefixes easily. > > Joe