PING web20vn.com--www.tfftu.cn (45.194.141.252) 56(84) bytes of data.
64 bytes from 45.194.141.252 (45.194.141.252): icmp_seq=1 ttl=123 time=198 ms
64 bytes from 45.194.141.252 (45.194.141.252): icmp_seq=2 ttl=123 time=196 ms
64 bytes from 45.194.141.252 (45.194.141.252): icmp_seq=3 ttl=123 time=196 ms

--- web20vn.com--www.tfftu.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 196.642/197.305/198.307/0.884 ms