Great node. I had to modify the "for" loop for large IP addresses, e.g. starting with 128 and above.
I now use something like this:
my @range = map { unpack "N", pack "C4", split /\./ } ($ARGV[0], $ARGV
+[1]);
print "@range\n"; # the numbers themselves
print $range[1]-$range[0]+1, "\n"; # how many addresses
for (my $i = $range[0]; $i <= $range[1]; $i++) {
print join(".", unpack "C4", pack "N", $i), "\n";
}
I was getting this error:
Range iterator outside integer range
$ perldoc perldoc
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