PING www.chengduqiyeminglu.com (156.247.82.39) 56(84) bytes of data.
64 bytes from 156.247.82.39 (156.247.82.39): icmp_seq=1 ttl=57 time=194 ms
64 bytes from 156.247.82.39 (156.247.82.39): icmp_seq=2 ttl=57 time=194 ms
64 bytes from 156.247.82.39 (156.247.82.39): icmp_seq=3 ttl=57 time=194 ms

--- www.chengduqiyeminglu.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 194.206/194.328/194.485/0.522 ms