PING www.0371yilong.cn (23.249.188.243) 56(84) bytes of data.
64 bytes from 23.249.188.243 (23.249.188.243): icmp_seq=1 ttl=122 time=155 ms
64 bytes from 23.249.188.243 (23.249.188.243): icmp_seq=2 ttl=122 time=154 ms
64 bytes from 23.249.188.243 (23.249.188.243): icmp_seq=3 ttl=122 time=154 ms

--- www.0371yilong.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 154.794/155.040/155.475/0.308 ms