PING ju-hyang.org (218.38.29.50) 56(84) bytes of data.
64 bytes from 218.38.29.50 (218.38.29.50): icmp_seq=1 ttl=47 time=250 ms
64 bytes from 218.38.29.50 (218.38.29.50): icmp_seq=2 ttl=47 time=249 ms
64 bytes from 218.38.29.50 (218.38.29.50): icmp_seq=3 ttl=47 time=249 ms

--- ju-hyang.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 249.147/249.672/250.379/0.776 ms