PING jjywz.com (107.149.17.138) 56(84) bytes of data.
64 bytes from kim.ccf3.com (107.149.17.138): icmp_seq=1 ttl=121 time=149 ms
64 bytes from kim.ccf3.com (107.149.17.138): icmp_seq=2 ttl=121 time=149 ms
64 bytes from kim.ccf3.com (107.149.17.138): icmp_seq=3 ttl=121 time=149 ms

--- jjywz.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 149.739/149.763/149.809/0.317 ms