PING www.www588zc.cn (107.149.23.20) 56(84) bytes of data.
64 bytes from 107.149.23.20 (107.149.23.20): icmp_seq=1 ttl=121 time=150 ms
64 bytes from 107.149.23.20 (107.149.23.20): icmp_seq=2 ttl=121 time=149 ms
64 bytes from 107.149.23.20 (107.149.23.20): icmp_seq=3 ttl=121 time=149 ms

--- www.www588zc.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2315ms
rtt min/avg/max/mdev = 149.364/149.623/150.054/0.440 ms