PING park5611.pe.kr (125.139.118.27) 56(84) bytes of data.
64 bytes from 125.139.118.27 (125.139.118.27): icmp_seq=1 ttl=57 time=243 ms
64 bytes from 125.139.118.27 (125.139.118.27): icmp_seq=2 ttl=57 time=244 ms
64 bytes from 125.139.118.27 (125.139.118.27): icmp_seq=3 ttl=57 time=244 ms

--- park5611.pe.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 243.824/244.015/244.193/0.590 ms