PING www.tgtc.cn (208.98.40.207) 56(84) bytes of data.
64 bytes from 208.98.40.207: icmp_seq=1 ttl=59 time=155 ms
64 bytes from 208.98.40.207: icmp_seq=2 ttl=59 time=154 ms
64 bytes from 208.98.40.207: icmp_seq=3 ttl=59 time=154 ms

--- www.tgtc.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 154.617/155.011/155.792/0.552 ms