PING datamaker.co.kr (1.220.31.162) 56(84) bytes of data.
64 bytes from 1.220.31.162 (1.220.31.162): icmp_seq=1 ttl=54 time=255 ms
64 bytes from 1.220.31.162 (1.220.31.162): icmp_seq=2 ttl=54 time=252 ms
64 bytes from 1.220.31.162 (1.220.31.162): icmp_seq=3 ttl=54 time=252 ms

--- datamaker.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 252.341/253.533/255.680/1.628 ms