PING www.21swd.com (47.242.225.83) 56(84) bytes of data.
64 bytes from 47.242.225.83 (47.242.225.83): icmp_seq=1 ttl=57 time=200 ms
64 bytes from 47.242.225.83 (47.242.225.83): icmp_seq=2 ttl=57 time=198 ms
64 bytes from 47.242.225.83 (47.242.225.83): icmp_seq=3 ttl=57 time=198 ms

--- www.21swd.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 198.866/199.576/200.988/1.123 ms