PING na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com (203.119.169.16) 56(84)
bytes of data.
64 bytes from 203.119.169.16 (203.119.169.16): icmp_seq=1 ttl=85 time=347 ms
64 bytes from 203.119.169.16 (203.119.169.16): icmp_seq=2 ttl=85 time=345 ms
64 bytes from 203.119.169.16 (203.119.169.16): icmp_seq=3 ttl=85 time=345 ms

--- na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 345.786/346.248/347.148/0.930 ms