PING www.zzhengzheng.com (38.11.80.249) 56(84) bytes of data.
64 bytes from 38.11.80.249 (38.11.80.249): icmp_seq=1 ttl=59 time=158 ms
64 bytes from 38.11.80.249 (38.11.80.249): icmp_seq=2 ttl=59 time=157 ms
64 bytes from 38.11.80.249 (38.11.80.249): icmp_seq=3 ttl=59 time=157 ms

--- www.zzhengzheng.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 157.850/158.153/158.675/0.370 ms