PING szsxhdsj2.cn.nowec.com (116.28.63.220) 56(84) bytes of data.
64 bytes from 116.28.63.220 (116.28.63.220): icmp_seq=1 ttl=116 time=272 ms
64 bytes from 116.28.63.220 (116.28.63.220): icmp_seq=2 ttl=116 time=271 ms
64 bytes from 116.28.63.220 (116.28.63.220): icmp_seq=3 ttl=116 time=271 ms

--- szsxhdsj2.cn.nowec.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1999ms
rtt min/avg/max/mdev = 271.374/271.620/272.037/0.670 ms