PING www.haoh.or.kr (183.111.167.117) 56(84) bytes of data.
64 bytes from 183.111.167.117 (183.111.167.117): icmp_seq=1 ttl=56 time=246 ms
64 bytes from 183.111.167.117 (183.111.167.117): icmp_seq=2 ttl=56 time=245 ms
64 bytes from 183.111.167.117 (183.111.167.117): icmp_seq=3 ttl=56 time=245 ms

--- www.haoh.or.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 245.471/245.923/246.721/0.695 ms