PING member.shift.co.kr (121.78.112.16) 56(84) bytes of data.
64 bytes from 121.78.112.16 (121.78.112.16): icmp_seq=1 ttl=123 time=251 ms
64 bytes from 121.78.112.16 (121.78.112.16): icmp_seq=2 ttl=123 time=249 ms
64 bytes from 121.78.112.16 (121.78.112.16): icmp_seq=3 ttl=123 time=249 ms

--- member.shift.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 249.120/250.021/251.709/1.194 ms