PING ip-www.shelcon.com.cn (172.67.157.226) 56(84) bytes of data.
64 bytes from 172.67.157.226 (172.67.157.226): icmp_seq=1 ttl=59 time=5.55 ms
64 bytes from 172.67.157.226 (172.67.157.226): icmp_seq=2 ttl=59 time=5.28 ms
64 bytes from 172.67.157.226 (172.67.157.226): icmp_seq=3 ttl=59 time=8.41 ms

--- ip-www.shelcon.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 5.288/6.418/8.417/1.420 ms