PING itpe.kr (210.122.14.62) 56(84) bytes of data.
64 bytes from 210.122.14.62 (210.122.14.62): icmp_seq=1 ttl=52 time=260 ms
64 bytes from 210.122.14.62 (210.122.14.62): icmp_seq=2 ttl=52 time=260 ms
64 bytes from 210.122.14.62 (210.122.14.62): icmp_seq=3 ttl=52 time=260 ms

--- itpe.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2151ms
rtt min/avg/max/mdev = 260.063/260.209/260.411/0.607 ms