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=6.26 ms
64 bytes from 172.67.173.221 (172.67.173.221): icmp_seq=2 ttl=60 time=4.91 ms
64 bytes from 172.67.173.221 (172.67.173.221): icmp_seq=3 ttl=60 time=5.11 ms

--- biocourse.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 4.912/5.432/6.268/0.602 ms