Also if you're working with netmasks (which it looks like you might be), you might find all that you're trying to do has been been done - look into Net::IP and NetAddr::IP.

Update: didn't see that 'new to subroutines' bit at first. Carry on, carry on..

In reply to Re: Returning arrays from subroutines by moot
in thread Returning arrays from subroutines by Lhamo_rin

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