Net::CIDR::Lite should be able to do this:
use Net::CIDR::Lite;

my $cidr = Net::CIDR::Lite->new(
  '192.168.0.0-192.168.1.15'
);

print "$_\n" for $cidr->list();

[download]

In reply to Re: converting complex netrange to cidr notation by runrig
in thread converting complex netrange to cidr notation by dino

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