PING yihuei.com (154.7.77.65) 56(84) bytes of data.
64 bytes from 154.7.77.65 (154.7.77.65): icmp_seq=1 ttl=55 time=159 ms
64 bytes from 154.7.77.65 (154.7.77.65): icmp_seq=2 ttl=55 time=157 ms
64 bytes from 154.7.77.65 (154.7.77.65): icmp_seq=3 ttl=55 time=157 ms

--- yihuei.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 157.863/158.504/159.704/0.965 ms