PING www.teachmemphis.org (172.67.184.68) 56(84) bytes of data.
64 bytes from 172.67.184.68 (172.67.184.68): icmp_seq=1 ttl=60 time=5.96 ms
64 bytes from 172.67.184.68 (172.67.184.68): icmp_seq=2 ttl=60 time=4.02 ms
64 bytes from 172.67.184.68 (172.67.184.68): icmp_seq=3 ttl=60 time=3.97 ms

--- www.teachmemphis.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 3.978/4.656/5.963/0.927 ms