PING pengyikeji.com (156.227.164.15) 56(84) bytes of data.
64 bytes from 156.227.164.15 (156.227.164.15): icmp_seq=1 ttl=121 time=200 ms
64 bytes from 156.227.164.15 (156.227.164.15): icmp_seq=2 ttl=121 time=196 ms
64 bytes from 156.227.164.15 (156.227.164.15): icmp_seq=3 ttl=121 time=196 ms

--- pengyikeji.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2008ms
rtt min/avg/max/mdev = 196.537/197.867/200.454/1.865 ms