A function to find members given an IP (with some tests)

Signed-off-by: emanuele <emanuele45@gmail.com>
Change lost somewhere at some point... :-\

Signed-off-by: emanuele <emanuele45@gmail.com>
Yes, of course there are more than 1 in the test results in that IP range

Signed-off-by: emanuele <emanuele45@gmail.com>
Merge pull request #1721 from emanuele45/go_go_queries

I'm lazy, I just want to see the result of the tests...