PING ip-www.csksjx.com (172.80.19.217) 56(84) bytes of data.
64 bytes from 172.80.19.217 (172.80.19.217): icmp_seq=1 ttl=57 time=144 ms
64 bytes from 172.80.19.217 (172.80.19.217): icmp_seq=2 ttl=57 time=140 ms
64 bytes from 172.80.19.217 (172.80.19.217): icmp_seq=3 ttl=57 time=140 ms

--- ip-www.csksjx.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 140.513/141.868/144.538/1.937 ms