PING com-www.taxiup.cn (38.12.247.41) 56(84) bytes of data.
64 bytes from 38.12.247.41 (38.12.247.41): icmp_seq=1 ttl=121 time=154 ms
64 bytes from 38.12.247.41 (38.12.247.41): icmp_seq=2 ttl=121 time=153 ms
64 bytes from 38.12.247.41 (38.12.247.41): icmp_seq=3 ttl=121 time=153 ms

--- com-www.taxiup.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 153.962/154.095/154.340/0.173 ms