PING www.bb991.com (154.17.8.251) 56(84) bytes of data.
64 bytes from Host-By.DMIT.com (154.17.8.251): icmp_seq=1 ttl=58 time=148 ms
64 bytes from Host-By.DMIT.com (154.17.8.251): icmp_seq=2 ttl=58 time=148 ms
64 bytes from Host-By.DMIT.com (154.17.8.251): icmp_seq=3 ttl=58 time=148 ms

--- www.bb991.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 148.122/148.189/148.319/0.453 ms