PING bbs.wangzhuan777.com (156.253.153.247) 56(84) bytes of data.
64 bytes from 156.253.153.247 (156.253.153.247): icmp_seq=1 ttl=59 time=211 ms
64 bytes from 156.253.153.247 (156.253.153.247): icmp_seq=2 ttl=59 time=211 ms
64 bytes from 156.253.153.247 (156.253.153.247): icmp_seq=3 ttl=59 time=211 ms

--- bbs.wangzhuan777.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 211.544/211.734/211.945/0.556 ms