PING vmos.kr (124.56.206.20) 56(84) bytes of data.
64 bytes from 124.56.206.20 (124.56.206.20): icmp_seq=1 ttl=55 time=262 ms
64 bytes from 124.56.206.20 (124.56.206.20): icmp_seq=2 ttl=55 time=261 ms
64 bytes from 124.56.206.20 (124.56.206.20): icmp_seq=3 ttl=55 time=261 ms

--- vmos.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 261.543/261.915/262.531/0.438 ms