PING tdl.co.kr (61.38.68.116) 56(84) bytes of data.
64 bytes from 61.38.68.116 (61.38.68.116): icmp_seq=1 ttl=54 time=263 ms
64 bytes from 61.38.68.116 (61.38.68.116): icmp_seq=2 ttl=54 time=262 ms
64 bytes from 61.38.68.116 (61.38.68.116): icmp_seq=3 ttl=54 time=262 ms

--- tdl.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 262.858/262.979/263.136/0.434 ms