Create an API call to return location data to the client

[ben-jones]

create an API call that lets the user see 1) what their global ip is 2) what we geolocate their ip to

@gsathya, @rpanah should we aggregate IPs to the /24 or just return the full /32 (I plan to have the client submit this without modification)

[rpanah]

I think we can do /32, but it has to be scrubbed and anonymized at the server after useful information (e.g. AS number/geolocation) have been extracted.

[ben-jones]

@rpanah, I am doing aggregation when we send the info back to the client, but we can always change this later.