PING www.clubsound.co.kr (125.141.133.135) 56(84) bytes of data.
64 bytes from clubsound.kr (125.141.133.135): icmp_seq=1 ttl=56 time=265 ms
64 bytes from clubsound.kr (125.141.133.135): icmp_seq=2 ttl=56 time=265 ms
64 bytes from clubsound.kr (125.141.133.135): icmp_seq=3 ttl=56 time=265 ms

--- www.clubsound.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 265.301/265.445/265.676/0.451 ms