Pakket: iprange (1.0.4+ds-4)

optimizing ipsets for iptables

This tool is capable of managing sets of IPv4s.

Why to use iprange over any other aggregate ?

 * simpler
 * supports many input formats, all together in the same file
 * faster, actually a lot faster (thanks to the original design
   by Gabriel Somlo)
 * can reduce the subnets/prefixes to produce high-performing
   netfilter/iptables ipsets
 * can compare files with IPv4s to find if they overlap and to what degree
 * can find the IPv4s common to a set of files
 * can exclude IPv4s (merge a set of files while excluding all IPv4s matched
   by another set of files)

However note that iprange does not support IPv6s.

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