PING ip-www.qm400.com (154.39.255.195) 56(84) bytes of data.
64 bytes from 154.39.255.195 (154.39.255.195): icmp_seq=1 ttl=56 time=206 ms
64 bytes from 154.39.255.195 (154.39.255.195): icmp_seq=2 ttl=56 time=198 ms
64 bytes from 154.39.255.195 (154.39.255.195): icmp_seq=3 ttl=56 time=198 ms

--- ip-www.qm400.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 198.750/201.407/206.550/3.673 ms