PING bobaixian.com (47.103.192.50) 56(84) bytes of data.
64 bytes from 47.103.192.50 (47.103.192.50): icmp_seq=1 ttl=51 time=256 ms
64 bytes from 47.103.192.50 (47.103.192.50): icmp_seq=2 ttl=51 time=266 ms
64 bytes from 47.103.192.50 (47.103.192.50): icmp_seq=3 ttl=51 time=272 ms

--- bobaixian.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 256.462/265.173/272.216/6.538 ms