PING 51090.cn (156.240.119.121) 56(84) bytes of data.
64 bytes from 156.240.119.121 (156.240.119.121): icmp_seq=1 ttl=57 time=199 ms
64 bytes from 156.240.119.121 (156.240.119.121): icmp_seq=2 ttl=57 time=198 ms
64 bytes from 156.240.119.121 (156.240.119.121): icmp_seq=3 ttl=57 time=198 ms

--- 51090.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 198.508/198.726/199.146/0.297 ms