PING www.szliangyan.com (154.91.13.237) 56(84) bytes of data.
64 bytes from 154.91.13.237 (154.91.13.237): icmp_seq=1 ttl=57 time=182 ms
64 bytes from 154.91.13.237 (154.91.13.237): icmp_seq=2 ttl=57 time=182 ms
64 bytes from 154.91.13.237 (154.91.13.237): icmp_seq=3 ttl=57 time=182 ms

--- www.szliangyan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 182.142/182.232/182.399/0.118 ms