PING www.rzfzw.com (103.20.192.134) 56(84) bytes of data.
64 bytes from 103.20.192.134 (103.20.192.134): icmp_seq=1 ttl=122 time=261 ms
64 bytes from 103.20.192.134 (103.20.192.134): icmp_seq=2 ttl=122 time=264 ms
64 bytes from 103.20.192.134 (103.20.192.134): icmp_seq=3 ttl=122 time=260 ms

--- www.rzfzw.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 260.359/261.893/264.079/1.587 ms