PING ip-www.nb.com.cn (114.215.199.133) 56(84) bytes of data.
64 bytes from 114.215.199.133 (114.215.199.133): icmp_seq=1 ttl=87 time=237 ms
64 bytes from 114.215.199.133 (114.215.199.133): icmp_seq=2 ttl=87 time=237 ms
64 bytes from 114.215.199.133 (114.215.199.133): icmp_seq=3 ttl=87 time=237 ms

--- ip-www.nb.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 237.198/237.310/237.509/0.141 ms