PING www.sdthsk.cn (39.106.43.178) 56(84) bytes of data.
64 bytes from 39.106.43.178 (39.106.43.178): icmp_seq=1 ttl=53 time=199 ms
64 bytes from 39.106.43.178 (39.106.43.178): icmp_seq=2 ttl=53 time=198 ms
64 bytes from 39.106.43.178 (39.106.43.178): icmp_seq=3 ttl=53 time=198 ms

--- www.sdthsk.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 198.647/198.918/199.434/0.515 ms