I have a list of ip addresses: e.g. 1.1.1.1 1.1.1.2 etc. And want to 'automagically' have them summarized by network. So my lines for 1.1.1.1 and 1.1.1.2 would be collapsed into 1.1.1.0/24 (I know that I would have to specify the mask). What would be a good way to do this? Net::CIDR:lite? Thomas
"Two Wheels good, Four wheels bad."

In reply to Collapsing IP addresses, an approach? by symgryph

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