To get to your broadcast address you'd have to add the binary representations of your ip and corresponding netmask, true? Using perl's & operator this should be feasible with something like this simple-minded approach: 
for (0..3){
    $broadcast[$_] = $ip[$_] & $netmask[$_]
}

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But no, wide away, issues of precedence or context?

How would you do it? Thanks for your help!

In reply to Broadcast address: a binary anding question by Anonymous Monk

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