PING na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com (203.119.169.241) 56(84)
bytes of data.
64 bytes from 203.119.169.241 (203.119.169.241): icmp_seq=1 ttl=88 time=230 ms
64 bytes from 203.119.169.241 (203.119.169.241): icmp_seq=2 ttl=88 time=242 ms
64 bytes from 203.119.169.241 (203.119.169.241): icmp_seq=3 ttl=88 time=239 ms

--- na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 230.805/237.865/242.941/5.180 ms