PING smartvent.co.kr (185.230.63.171) 56(84) bytes of data.
64 bytes from unalocated.63.wixsite.com (185.230.63.171): icmp_seq=1 ttl=249 time=18.8 ms
64 bytes from unalocated.63.wixsite.com (185.230.63.171): icmp_seq=2 ttl=249 time=18.6 ms
64 bytes from unalocated.63.wixsite.com (185.230.63.171): icmp_seq=3 ttl=249 time=18.5 ms

--- smartvent.co.kr ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 18.568/18.658/18.803/0.188 ms