PING www.heng-guang.net.cn (104.206.188.12) 56(84) bytes of data.
64 bytes from 104.206.188.12 (104.206.188.12): icmp_seq=1 ttl=122 time=151 ms
64 bytes from 104.206.188.12 (104.206.188.12): icmp_seq=2 ttl=122 time=149 ms
64 bytes from 104.206.188.12 (104.206.188.12): icmp_seq=3 ttl=122 time=149 ms

--- www.heng-guang.net.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 149.110/149.756/151.000/0.934 ms