if ( @ARGV lt 2 || @ARGV gt 2 )
should be
if ( @ARGV < 2 || @ARGV > 2 )
lt and gt are for comparing strings.
< and > are for comparing numbers.
For example, 10 lt 2 is true.

Better yet, use
if ( @ARGV != 2 )

In reply to Re: IP Iterator by ikegami
in thread IP Iterator by camlet

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