PING wangdian114.com (104.21.64.223) 56(84) bytes of data.
64 bytes from 104.21.64.223 (104.21.64.223): icmp_seq=1 ttl=59 time=5.53 ms
64 bytes from 104.21.64.223 (104.21.64.223): icmp_seq=2 ttl=59 time=5.35 ms
64 bytes from 104.21.64.223 (104.21.64.223): icmp_seq=3 ttl=59 time=5.40 ms

--- wangdian114.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 5.350/5.431/5.537/0.078 ms