PING tao.conf.cn.zb.v4.aserver.alibabacorp.com.gds.alibabadns.com (59.82.31.182) 56(84)
bytes of data.
64 bytes from 59.82.31.182 (59.82.31.182): icmp_seq=1 ttl=90 time=249 ms
64 bytes from 59.82.31.182 (59.82.31.182): icmp_seq=2 ttl=90 time=291 ms
64 bytes from 59.82.31.182 (59.82.31.182): icmp_seq=3 ttl=90 time=291 ms

--- tao.conf.cn.zb.v4.aserver.alibabacorp.com.gds.alibabadns.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 249.167/277.151/291.200/19.797 ms