grep过程：
grep "inetnum" cnc > cncgrep
grep "inetnum" chinanet > chinanetgrep
grep "inetnum" crtc > crtcgrep

最终结果出来前把inetnum字段去掉会更清楚一些：（sed过程）
sed 's/inetnum:      //g' cncgrep
sed 's/inetnum:      //g' chinanetgrep
sed 's/inetnum:      //g' crtcgrep

最后，我把今天刚刚收集到的IP地址分别贴上来，大家看看是否有用得到（：
网通：
202.99.102.128 - 202.99.102.191
202.97.232.0 - 202.97.232.127
202.97.230.0 - 202.97.230.255
202.97.247.0 - 202.97.247.255
202.111.151.80 - 202.111.151.87
202.111.153.48 - 202.111.153.63
218.62.0.24 - 218.62.0.27
202.99.42.96 - 202.99.42.127
202.99.17.0 - 202.99.17.127
202.99.3.0 - 202.99.3.255
202.99.18.0 - 202.99.18.255
202.99.17.128 - 202.99.17.255
202.99.48.0 - 202.99.48.255
202.99.45.0 - 202.99.45.255
202.99.42.224 - 202.99.42.255
202.99.42.192 - 202.99.42.223
202.99.42.160 - 202.99.42.191
202.99.42.128 - 202.99.42.159
202.99.44.0 - 202.99.44.63
202.99.46.0 - 202.99.47.255
202.99.41.0 - 202.99.41.255
202.99.23.0 - 202.99.23.255
202.99.22.0 - 202.99.22.255
202.99.18.64 - 202.99.18.95
202.99.18.32 - 202.99.18.43
202.99.18.0 - 202.99.18.31
202.99.11.0 - 202.99.11.63
202.99.24.0 - 202.99.24.255
202.99.25.0 - 202.99.25.255
202.99.0.0 - 202.99.1.255
202.99.20.0 - 202.99.20.127
202.99.26.0 - 202.99.26.255
202.99.51.0 - 202.99.51.32
202.99.8.0 - 202.99.8.255
202.99.7.0 - 202.99.7.255
219.158.0.0 - 219.158.31.255
220.249.0.0 - 220.249.63.255
218.107.128.0 - 218.107.191.255
218.106.160.0 - 218.106.191.255
218.106.208.0 - 218.106.223.255
210.82.0.0 - 210.82.127.255
210.83.0.0 - 210.83.15.255
219.158.32.0 - 219.158.63.255
218.106.96.0 - 218.106.99.255
210.22.0.0  -  210.22.255.255
210.21.0.0  -  210.21.255.255

但愿不会超出博客1万字节的限制，如果博客有上传文件功能就会好很多。

汗，刚试了下果然超了字数限制，电信、铁通的IP段就先不发上来了，大家如果有需要的话，照着上边的例子肯定可以搞定的，如果实再不行，可以给我发邮件索要，或者跟贴留下邮箱地址好了。我的邮件是：cuijian.vip@gmail.com，QQ：22817747，MSN：cuijian.vip@gmail.com。