PING www.rongen-ai.com (107.163.191.81) 56(84) bytes of data.
64 bytes from 107.163.191.81 (107.163.191.81): icmp_seq=1 ttl=60 time=144 ms
64 bytes from 107.163.191.81 (107.163.191.81): icmp_seq=2 ttl=60 time=144 ms
64 bytes from 107.163.191.81 (107.163.191.81): icmp_seq=3 ttl=60 time=144 ms

--- www.rongen-ai.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2003ms
rtt min/avg/max/mdev = 144.165/144.239/144.360/0.321 ms