PING biocourse.org (172.67.173.221) 56(84) bytes of data.
64 bytes from 172.67.173.221 (172.67.173.221): icmp_seq=1 ttl=60 time=6.94 ms
64 bytes from 172.67.173.221 (172.67.173.221): icmp_seq=2 ttl=60 time=4.01 ms
64 bytes from 172.67.173.221 (172.67.173.221): icmp_seq=3 ttl=60 time=3.91 ms

--- biocourse.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 3.911/4.957/6.946/1.408 ms