PING web20vn.com--www.rgshengteng.com (23.225.15.136) 56(84) bytes of data.
64 bytes from 23.225.15.136: icmp_seq=1 ttl=57 time=149 ms
64 bytes from 23.225.15.136: icmp_seq=2 ttl=57 time=149 ms
64 bytes from 23.225.15.136: icmp_seq=3 ttl=57 time=149 ms

--- web20vn.com--www.rgshengteng.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 3115ms
rtt min/avg/max/mdev = 149.246/149.336/149.425/0.452 ms