PING na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com (203.119.169.227) 56(84)
bytes of data.
64 bytes from 203.119.169.227 (203.119.169.227): icmp_seq=1 ttl=83 time=348 ms
64 bytes from 203.119.169.227 (203.119.169.227): icmp_seq=2 ttl=83 time=345 ms
64 bytes from 203.119.169.227 (203.119.169.227): icmp_seq=3 ttl=83 time=345 ms

--- na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 345.738/346.566/348.142/1.213 ms