PING www.halongjie.com--www.halongjie.com (47.239.199.151) 56(84) bytes of data.
64 bytes from 47.239.199.151 (47.239.199.151): icmp_seq=1 ttl=57 time=288 ms
64 bytes from 47.239.199.151 (47.239.199.151): icmp_seq=2 ttl=57 time=288 ms
64 bytes from 47.239.199.151 (47.239.199.151): icmp_seq=3 ttl=57 time=287 ms

--- www.halongjie.com--www.halongjie.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 287.976/288.089/288.285/0.139 ms