PING www.52jv.com (121.40.81.152) 56(84) bytes of data.
64 bytes from 121.40.81.152 (121.40.81.152): icmp_seq=1 ttl=116 time=211 ms
64 bytes from 121.40.81.152 (121.40.81.152): icmp_seq=2 ttl=116 time=210 ms
64 bytes from 121.40.81.152 (121.40.81.152): icmp_seq=3 ttl=116 time=210 ms

--- www.52jv.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 210.597/210.860/211.293/0.613 ms