PING 2010-tengyimuye.jdol.com.cn (39.97.208.120) 56(84) bytes of data.
64 bytes from 39.97.208.120 (39.97.208.120): icmp_seq=1 ttl=50 time=256 ms
64 bytes from 39.97.208.120 (39.97.208.120): icmp_seq=2 ttl=50 time=256 ms
64 bytes from 39.97.208.120 (39.97.208.120): icmp_seq=3 ttl=50 time=256 ms

--- 2010-tengyimuye.jdol.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 256.071/256.138/256.177/0.415 ms