PING ub2b.cn (154.23.154.88) 56(84) bytes of data.
64 bytes from 154.23.154.88 (154.23.154.88): icmp_seq=1 ttl=55 time=202 ms
64 bytes from 154.23.154.88 (154.23.154.88): icmp_seq=2 ttl=55 time=200 ms
64 bytes from 154.23.154.88 (154.23.154.88): icmp_seq=3 ttl=55 time=200 ms

--- ub2b.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 200.189/200.983/202.520/1.203 ms