PING www.com--www.flxd.com.cn (154.210.46.137) 56(84) bytes of data.
64 bytes from 154.210.46.137 (154.210.46.137): icmp_seq=1 ttl=55 time=255 ms
64 bytes from 154.210.46.137 (154.210.46.137): icmp_seq=2 ttl=55 time=254 ms
64 bytes from 154.210.46.137 (154.210.46.137): icmp_seq=3 ttl=55 time=254 ms

--- www.com--www.flxd.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 254.720/254.939/255.327/0.275 ms