PING www.100ye.cn (221.234.43.213) 56(84) bytes of data.
64 bytes from 221.234.43.213 (221.234.43.213): icmp_seq=1 ttl=54 time=276 ms
64 bytes from 221.234.43.213 (221.234.43.213): icmp_seq=2 ttl=54 time=275 ms
64 bytes from 221.234.43.213 (221.234.43.213): icmp_seq=3 ttl=54 time=275 ms

--- www.100ye.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 275.645/275.845/276.170/0.649 ms