PING tech.devgear.co.kr (211.43.205.146) 56(84) bytes of data.
64 bytes from 211.43.205.146 (211.43.205.146): icmp_seq=1 ttl=117 time=258 ms
64 bytes from 211.43.205.146 (211.43.205.146): icmp_seq=2 ttl=117 time=258 ms
64 bytes from 211.43.205.146 (211.43.205.146): icmp_seq=3 ttl=117 time=258 ms

--- tech.devgear.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 258.321/258.557/258.918/0.641 ms