PING scol.com.cn (125.64.41.145) 56(84) bytes of data.
64 bytes from 145.41.64.125.broad.dy.sc.dynamic.163data.com.cn (125.64.41.145): icmp_seq=1
ttl=119 time=285 ms
64 bytes from 145.41.64.125.broad.dy.sc.dynamic.163data.com.cn (125.64.41.145): icmp_seq=2
ttl=119 time=285 ms
64 bytes from 145.41.64.125.broad.dy.sc.dynamic.163data.com.cn (125.64.41.145): icmp_seq=3
ttl=119 time=275 ms

--- scol.com.cn ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 2002ms
rtt min/avg/max/mdev = 275.199/282.040/285.550/4.877 ms