PING www.faceios.cn (154.206.249.120) 56(84) bytes of data.
64 bytes from 154.206.249.120 (154.206.249.120): icmp_seq=1 ttl=58 time=258 ms
64 bytes from 154.206.249.120 (154.206.249.120): icmp_seq=2 ttl=58 time=257 ms
64 bytes from 154.206.249.120 (154.206.249.120): icmp_seq=3 ttl=58 time=257 ms

--- www.faceios.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2142ms
rtt min/avg/max/mdev = 257.812/258.092/258.541/0.320 ms