I'm trying to think of a good way to do this, and I'm struggling.

I have an array of IP's that is like this:

10.0.0.1
10.0.0.2
10.0.0.3
192.168.1.5
192.168.1.6
192.168.10.3
192.168.10.4
192.168.10.5

What I want is it to print out:

10.0.0: 3 nodes
192.168.1: 2 nodes
192.168.10: 3 nodes

Thank you in advance for some ideas.

In reply to Summarizing an array of IP's by carric

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