PING www.86ruanwen.com--www.86ruanwen.com (104.21.29.45) 56(84) bytes of data.
64 bytes from 104.21.29.45 (104.21.29.45): icmp_seq=1 ttl=60 time=5.49 ms
64 bytes from 104.21.29.45 (104.21.29.45): icmp_seq=2 ttl=60 time=5.31 ms
64 bytes from 104.21.29.45 (104.21.29.45): icmp_seq=3 ttl=60 time=5.30 ms

--- www.86ruanwen.com--www.86ruanwen.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2005ms
rtt min/avg/max/mdev = 5.306/5.373/5.497/0.087 ms