PING www.tuyuetong.com (38.238.88.242) 56(84) bytes of data.
64 bytes from 38.238.88.242 (38.238.88.242): icmp_seq=1 ttl=124 time=198 ms
64 bytes from 38.238.88.242 (38.238.88.242): icmp_seq=2 ttl=124 time=196 ms
64 bytes from 38.238.88.242 (38.238.88.242): icmp_seq=3 ttl=124 time=196 ms

--- www.tuyuetong.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 196.928/197.424/198.352/0.833 ms