PING nasara.co.kr (115.68.95.108) 56(84) bytes of data.
64 bytes from 115.68.95.108 (115.68.95.108): icmp_seq=1 ttl=46 time=247 ms
64 bytes from 115.68.95.108 (115.68.95.108): icmp_seq=2 ttl=46 time=246 ms
64 bytes from 115.68.95.108 (115.68.95.108): icmp_seq=3 ttl=46 time=246 ms

--- nasara.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 246.625/246.915/247.434/0.681 ms