PING www.tho.com.vn (103.21.221.23) 56(84) bytes of data.
64 bytes from 103.21.221.23-static.reverse.arandomserver.com (103.21.221.23): icmp_seq=1
ttl=58 time=226 ms
64 bytes from 103.21.221.23-static.reverse.arandomserver.com (103.21.221.23): icmp_seq=2
ttl=58 time=224 ms

--- www.tho.com.vn ping statistics ---
3 packets transmitted, 2 received, 33% packet loss, time 2000ms
rtt min/avg/max/mdev = 224.915/225.498/226.082/0.752 ms