PING na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com (203.119.169.38) 56(84)
bytes of data.
64 bytes from 203.119.169.38 (203.119.169.38): icmp_seq=1 ttl=90 time=197 ms
64 bytes from 203.119.169.38 (203.119.169.38): icmp_seq=2 ttl=90 time=199 ms
64 bytes from 203.119.169.38 (203.119.169.38): icmp_seq=3 ttl=90 time=202 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 = 197.728/199.752/202.443/2.015 ms