PING ip-www.chinagcn.net (198.200.39.242) 56(84) bytes of data.
64 bytes from 198.200.39.242 (198.200.39.242): icmp_seq=1 ttl=57 time=143 ms
64 bytes from 198.200.39.242 (198.200.39.242): icmp_seq=2 ttl=57 time=141 ms
64 bytes from 198.200.39.242 (198.200.39.242): icmp_seq=3 ttl=57 time=141 ms

--- ip-www.chinagcn.net ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2001ms
rtt min/avg/max/mdev = 141.559/142.076/143.101/0.845 ms