PING www.ip60.com.cn (156.252.101.253) 56(84) bytes of data.
64 bytes from 156.252.101.253 (156.252.101.253): icmp_seq=1 ttl=57 time=149 ms
64 bytes from 156.252.101.253 (156.252.101.253): icmp_seq=2 ttl=57 time=147 ms
64 bytes from 156.252.101.253 (156.252.101.253): icmp_seq=3 ttl=57 time=147 ms

--- www.ip60.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 147.637/148.256/149.319/0.875 ms