PING www.aopakorea.org (175.207.13.250) 56(84) bytes of data.
64 bytes from 175.207.13.250 (175.207.13.250): icmp_seq=1 ttl=56 time=248 ms
64 bytes from 175.207.13.250 (175.207.13.250): icmp_seq=2 ttl=56 time=247 ms
64 bytes from 175.207.13.250 (175.207.13.250): icmp_seq=3 ttl=56 time=247 ms

--- www.aopakorea.org ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 247.895/248.022/248.210/0.428 ms