PING www.yiyangrc.com (154.213.118.22) 56(84) bytes of data.
64 bytes from 154.213.118.22 (154.213.118.22): icmp_seq=1 ttl=53 time=317 ms
64 bytes from 154.213.118.22 (154.213.118.22): icmp_seq=2 ttl=53 time=281 ms
64 bytes from 154.213.118.22 (154.213.118.22): icmp_seq=3 ttl=53 time=299 ms

--- www.yiyangrc.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 281.757/299.476/317.623/14.658 ms