PING tianyou1818.ebdoor.com (211.144.86.87) 56(84) bytes of data.
64 bytes from reserve.cableplus.com.cn (211.144.86.87): icmp_seq=1 ttl=117 time=212 ms
64 bytes from reserve.cableplus.com.cn (211.144.86.87): icmp_seq=2 ttl=117 time=212 ms
64 bytes from reserve.cableplus.com.cn (211.144.86.87): icmp_seq=3 ttl=117 time=212 ms

--- tianyou1818.ebdoor.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 212.309/212.555/212.928/0.462 ms