PING web20vn.com--www.tiyan360.com (154.80.157.194) 56(84) bytes of data.
64 bytes from 154.80.157.194 (154.80.157.194): icmp_seq=1 ttl=58 time=198 ms
64 bytes from 154.80.157.194 (154.80.157.194): icmp_seq=2 ttl=58 time=197 ms
64 bytes from 154.80.157.194 (154.80.157.194): icmp_seq=3 ttl=58 time=198 ms

--- web20vn.com--www.tiyan360.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 197.937/198.071/198.242/0.529 ms