PING person.co.kr (115.68.20.101) 56(84) bytes of data.
64 bytes from 115.68.20.101 (115.68.20.101): icmp_seq=1 ttl=46 time=240 ms
64 bytes from 115.68.20.101 (115.68.20.101): icmp_seq=2 ttl=46 time=239 ms
64 bytes from 115.68.20.101 (115.68.20.101): icmp_seq=3 ttl=46 time=239 ms

--- person.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 239.403/239.796/240.561/0.782 ms