Details

I utilized the `golemcli` command line interface to capture the output when passing parameters `--mainnet`, `network`, and `dht`. I am able to retrieve all the known nodes per docs for Command Line#network.

Driven by a sql database the IP addresses and lat/long of known nodes are updated every hour if the IP address of a known node_id changes.

Analysis

The larger the circle, the more nodes found located at the Latitude and Longitude associated with the IP address. There is a limit to 5 per marker due to size and affected area on map.