PING web20vn.com--www.fengrunly.com (104.160.169.197) 56(84) bytes of data.
64 bytes from customer.sharktech.net (104.160.169.197): icmp_seq=1 ttl=60 time=150 ms
64 bytes from customer.sharktech.net (104.160.169.197): icmp_seq=2 ttl=60 time=149 ms
64 bytes from customer.sharktech.net (104.160.169.197): icmp_seq=3 ttl=60 time=149 ms

--- web20vn.com--www.fengrunly.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 149.314/149.609/150.145/0.585 ms