PING www.argonet.co.kr (49.247.210.107) 56(84) bytes of data.
64 bytes from 49.247.210.107 (49.247.210.107): icmp_seq=1 ttl=45 time=293 ms
64 bytes from 49.247.210.107 (49.247.210.107): icmp_seq=2 ttl=45 time=292 ms
64 bytes from 49.247.210.107 (49.247.210.107): icmp_seq=3 ttl=45 time=292 ms

--- www.argonet.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 292.543/293.089/293.916/0.862 ms