PING www.wolongjx.com (38.11.23.250) 56(84) bytes of data.
64 bytes from 38.11.23.250 (38.11.23.250): icmp_seq=1 ttl=57 time=139 ms
64 bytes from 38.11.23.250 (38.11.23.250): icmp_seq=2 ttl=57 time=139 ms
64 bytes from 38.11.23.250 (38.11.23.250): icmp_seq=3 ttl=57 time=139 ms

--- www.wolongjx.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 139.213/139.343/139.411/0.440 ms