PING pro-baiduhao123.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=112 time=272 ms
64 bytes from reserve.cableplus.com.cn (211.144.86.87): icmp_seq=2 ttl=112 time=270 ms
64 bytes from reserve.cableplus.com.cn (211.144.86.87): icmp_seq=3 ttl=112 time=271 ms

--- pro-baiduhao123.ebdoor.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2000ms
rtt min/avg/max/mdev = 270.367/271.406/272.614/1.018 ms