PING web20vn.com--www.feiyicheng.com (38.14.128.219) 56(84) bytes of data.
64 bytes from 38.14.128.219 (38.14.128.219): icmp_seq=1 ttl=56 time=150 ms
64 bytes from 38.14.128.219 (38.14.128.219): icmp_seq=2 ttl=56 time=148 ms
64 bytes from 38.14.128.219 (38.14.128.219): icmp_seq=3 ttl=56 time=148 ms

--- web20vn.com--www.feiyicheng.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 148.060/148.973/150.744/1.291 ms