PING www.chengzhiluntan.com (38.48.200.250) 56(84) bytes of data.
64 bytes from 38.48.200.250 (38.48.200.250): icmp_seq=1 ttl=121 time=149 ms
64 bytes from 38.48.200.250 (38.48.200.250): icmp_seq=2 ttl=121 time=148 ms
64 bytes from 38.48.200.250 (38.48.200.250): icmp_seq=3 ttl=121 time=148 ms

--- www.chengzhiluntan.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 148.167/148.703/149.611/0.783 ms