I’ve just finished testing my speed at speed.cloudflare.com. The results indicate I have >20mbps uplink speed. But, I’m on a Telstra velocity plan here in Australia and my plan indicates I’m locked to 5mbps uplink speed. I verified this by running
iperf in server mode on a remote server and then running
iperf in client mode on my laptop. The results indicate 5mbps.
How is it that Cloudflare is showing me >20mbps uplink speed?