in reply to Managing your IP space with Perl
Lots of content, very useful, so I give it a ++.
You could have also mentioned the existence of other modules that do just about the same thing, such as Net::Netmask and Net::CIDR. A description of when each of them is most useful would be a plus.
Electric eels were invented at the same time as electricity
Before electricity was invented, electric eels had to stun with gas
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