PING www.h-chang.com (47.104.156.127) 56(84) bytes of data.
64 bytes from 47.104.156.127 (47.104.156.127): icmp_seq=1 ttl=110 time=299 ms
64 bytes from 47.104.156.127 (47.104.156.127): icmp_seq=2 ttl=110 time=298 ms
64 bytes from 47.104.156.127 (47.104.156.127): icmp_seq=3 ttl=110 time=298 ms

--- www.h-chang.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 298.387/298.795/299.596/0.566 ms