It looks like you're new here. If you want to get involved, click one of these buttons!
I am planning to add a new function to GSA Proxy Scraper where you can see details to a proxy IP with as many details as possible.
Of course I would need to query online databases for this like this one:
Maybe you know interesting URLs where someone can insert the IP/Host as parameter. In the sample above you can see details to location, if it's a static/dynamic IP, dns, company that owns this IP and so on.
It would be nice if you can do some research and paste your URLs here.