PING bbs.64312.com (42.121.30.241) 56(84) bytes of data.
64 bytes from 42.121.30.241 (42.121.30.241): icmp_seq=1 ttl=50 time=237 ms
64 bytes from 42.121.30.241 (42.121.30.241): icmp_seq=2 ttl=50 time=237 ms
64 bytes from 42.121.30.241 (42.121.30.241): icmp_seq=3 ttl=50 time=237 ms

--- bbs.64312.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 237.654/237.762/237.852/0.406 ms