Not that anyone was asking for such a feature and I know the fidonet version of this already exists. But I figured why not use the same script to implement the feature for other networks as well.
I have setup a means to easily search node lists for these FTN Networks: Fidonet, Gatornet, Agoranet, Retronet, SFNet, and DoRENET.
You can find it at:
http://nodes.rdnetbbs.com/
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