PING www.koreaherb.or.kr (119.205.211.85) 56(84) bytes of data.
64 bytes from 119.205.211.85 (119.205.211.85): icmp_seq=1 ttl=55 time=250 ms
64 bytes from 119.205.211.85 (119.205.211.85): icmp_seq=2 ttl=55 time=248 ms
64 bytes from 119.205.211.85 (119.205.211.85): icmp_seq=3 ttl=55 time=248 ms

--- www.koreaherb.or.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 248.850/249.363/250.366/0.913 ms