PING web20vn.com--www.yndinuan.com (107.148.136.40) 56(84) bytes of data.
64 bytes from 107.148.136.40 (107.148.136.40): icmp_seq=1 ttl=56 time=199 ms
64 bytes from 107.148.136.40 (107.148.136.40): icmp_seq=2 ttl=56 time=198 ms
64 bytes from 107.148.136.40 (107.148.136.40): icmp_seq=3 ttl=56 time=198 ms

--- web20vn.com--www.yndinuan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 198.722/198.820/199.005/0.531 ms