PING www.911148.com--www.911148.com--www.911148.com (104.21.12.50) 56(84) bytes of data.
64 bytes from 104.21.12.50 (104.21.12.50): icmp_seq=1 ttl=60 time=6.39 ms
64 bytes from 104.21.12.50 (104.21.12.50): icmp_seq=2 ttl=60 time=3.90 ms
64 bytes from 104.21.12.50 (104.21.12.50): icmp_seq=3 ttl=60 time=4.01 ms

--- www.911148.com--www.911148.com--www.911148.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 3.904/4.772/6.399/1.153 ms