PING na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com (203.119.175.226) 56(84)
bytes of data.
64 bytes from 203.119.175.226 (203.119.175.226): icmp_seq=1 ttl=88 time=300 ms
64 bytes from 203.119.175.226 (203.119.175.226): icmp_seq=2 ttl=88 time=339 ms
64 bytes from 203.119.175.226 (203.119.175.226): icmp_seq=3 ttl=88 time=352 ms

--- na61-na62.wagbridge.alibaba.alibaba.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 300.163/330.646/352.361/22.198 ms