PING educationcmac.com (121.42.237.90) 56(84) bytes of data.
64 bytes from 121.42.237.90 (121.42.237.90): icmp_seq=1 ttl=115 time=168 ms
64 bytes from 121.42.237.90 (121.42.237.90): icmp_seq=2 ttl=115 time=165 ms
64 bytes from 121.42.237.90 (121.42.237.90): icmp_seq=3 ttl=115 time=165 ms

--- educationcmac.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 165.269/166.508/168.724/1.570 ms