$ speedtest-cli
Retrieving speedtest.net configuration...
Retrieving speedtest.net server list...
Testing from XFINITY (NONE-OF-YOUR-BUSINESS)...
Selecting best server based on latency...
Hosted by Port Networks (Baltimore, MD) [104.08 km]: 41.091 ms
Testing download speed........................................
Download: 227.67 Mbit/s
Testing upload speed..................................................
Upload: 11.97 Mbit/s