PING www.com--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=142 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

--- www.com--www.csksjx.com ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 140.447/141.327/142.933/1.137 ms