PING com-shanghaidaikaifap1.cn.roowei.com (208.98.40.208) 56(84) bytes of data.
64 bytes from 208.98.40.208: icmp_seq=1 ttl=59 time=148 ms
64 bytes from 208.98.40.208: icmp_seq=2 ttl=59 time=148 ms
64 bytes from 208.98.40.208: icmp_seq=3 ttl=59 time=148 ms

--- com-shanghaidaikaifap1.cn.roowei.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2059ms
rtt min/avg/max/mdev = 148.466/148.509/148.588/0.055 ms