PING wiseplanet.co.kr (23.227.38.73) 56(84) bytes of data.
64 bytes from 23.227.38.73 (23.227.38.73): icmp_seq=1 ttl=60 time=6.88 ms
64 bytes from 23.227.38.73 (23.227.38.73): icmp_seq=2 ttl=60 time=4.07 ms
64 bytes from 23.227.38.73 (23.227.38.73): icmp_seq=3 ttl=60 time=4.22 ms

--- wiseplanet.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 4.071/5.060/6.889/1.296 ms