PING jbsq.cn (23.231.212.249) 56(84) bytes of data.
64 bytes from 23.231.212.249 (23.231.212.249): icmp_seq=1 ttl=60 time=145 ms
64 bytes from 23.231.212.249 (23.231.212.249): icmp_seq=2 ttl=60 time=144 ms
64 bytes from 23.231.212.249 (23.231.212.249): icmp_seq=3 ttl=60 time=144 ms

--- jbsq.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 144.704/144.821/145.018/0.461 ms