PING mahru.co.kr (182.214.7.55) 56(84) bytes of data.
64 bytes from 182.214.7.55 (182.214.7.55): icmp_seq=1 ttl=55 time=242 ms
64 bytes from 182.214.7.55 (182.214.7.55): icmp_seq=2 ttl=55 time=242 ms
64 bytes from 182.214.7.55 (182.214.7.55): icmp_seq=3 ttl=55 time=242 ms

--- mahru.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 242.460/242.700/242.944/0.448 ms