PING na61-na62.wagbridge.alibaba.1688.com.gds.alibabadns.com (203.119.169.25) 56(84) bytes
of data.
64 bytes from 203.119.169.25 (203.119.169.25): icmp_seq=1 ttl=88 time=228 ms
64 bytes from 203.119.169.25 (203.119.169.25): icmp_seq=2 ttl=88 time=245 ms
64 bytes from 203.119.169.25 (203.119.169.25): icmp_seq=3 ttl=88 time=166 ms

--- na61-na62.wagbridge.alibaba.1688.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 166.077/213.329/245.852/34.192 ms