因为都是在线生成和查询，所以要耗费时间,我已经生成电信,网通等的ip段.红色字体为程序或者命令.

一.PHP脚本，本人兴趣所写，如有不足，请更正修改,使用方法，保存为ip.php，因为在shell/命令行下使用的，运行方法为:php ip.php :
        $iplist=file_get_contents("http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest");
        $ipsplit=split("[\n]+",$iplist);
        foreach($ipsplit as $val){
                if(preg_match("/apnic\|CN\|ipv4\|/",$val)){
                list($nic,$CN,$ver,$ip,$mask)=preg_split("/\|/",$val);
                $iparray['set'][]=array("ip"=>$ip,"mask"=>$mask);
                }
        }
        
        foreach($iparray['set'] as $val){
                echo $val['ip']."\t".(32-log($val['mask'],2))."\n";
                $flag=GetWhois($val['ip']);
                switch($flag){
                        case "CHINANET":
                                $fpc=fopen("CHINANET","a+");
                                fwrite($fpc,$val['ip']."/".(32-log($val['mask'],2))."\n");
                                break;
                        case "CNC":
                                $fpc=fopen("CNC","a+");
                                fwrite($fpc,$val['ip']."/".(32-log($val['mask'],2))."\n");
                                break;
                                break;
                        case "CRTC":
                                $fpc=fopen("CRTC","a+");
                                fwrite($fpc,$val['ip']."/".(32-log($val['mask'],2))."\n");
                                break;

                        default:        
                                $fpc=fopen("OTHERS","a+");
                                fwrite($fpc,$val['ip']."/".(32-log($val['mask'],2))."\n");
                                break;
                }
                        
        }        


        function GetWhois($IP){
                $rootwhois = 'whois.apnic.net';
                $buffer1 = ReadSocket($rootwhois,$IP);
                $flag="";
                $buffer_result=nl2br($buffer1);
                if(preg_match("/CHINANET/",$buffer_result)){
                        $flag="CHINANET";
                        return $flag;
                }
                if(preg_match("/CNC/",$buffer_result)){
                         $flag="CNC";
                         return $flag;
                }
                if(preg_match("/CRTC/",$buffer_result)){
                         $flag="CRTC";
                         return $flag;
                 }
                 if(!preg_match("/CHINANET|CRTC|CNC/",$buffer_result)){
                         $flag="OTHERS";
                         return $flag;
                 }
        }
function ReadSocket($whois,$ip)
{
  $buffer = '';
  if (!$sock = fsockopen( $whois, 43, $errNum, $errStr, 20))
{
        echo "Sorry,Can't fsockopen it";
  }
  else
  {
    fputs($sock,"$ip\n");
    //$buffer = fread($sock, 8192);
    while(!feof($sock))        $buffer.=fgets($sock, 8192);
    fclose($sock);
  }
  return $buffer;
}
?>
方法二.在Linux/Unix/BSD下，保存以下内容，比如保存为ip_apinc.sh，改其权限为可以执行,然后运行。

#!/bin/sh
FILE=/home/ip_apnic
rm -f $FILE
rm -f CNC
rm -f OTHER
rm -f CHINANET
rm -f CRTC
wget http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest -O $FILE
grep 'apnic|CN|ipv4|' $FILE | cut -f 4,5 -d'|'|sed -e 's/|/ /g' | while read ip cnt
do
    mask=$(cat << EOF | bc | tail -1
pow=32;
define log2(x) {
if (x<=1) return (pow);
pow--;
return(log2(x/2));
}
log2($cnt)
EOF)
        echo $ip/$mask
        echo $ip/$mask>> cn.net
        NETNAME=`whois $ip | grep ^netname | sed -e 's/.*:      \(.*\)/\1/g' | sed -e 's/-.*//g'`
echo $NETNAME;
        case $NETNAME in
        CNC)
                echo $ip/$mask >> CNC
        ;;
        CNCGROUP)
                echo $ip/$mask >> CNC
        ;;
        CHINANET)
                echo $ip/$mask >> CHINANET
        ;;
        CHINATELECOM)
                echo $ip/$mask >> CHINANET
        ;;
        CRTC)
                echo $ip/$mask >> CRTC
        ;;
        *)
                echo $ip/$mask >> OTHER
        ;;
        esac
done

方法三,这个也是在Linux/Unix/BSD下的:

APNIC是管理亚太地区IP地址分配的机构，它有着丰富准确的IP地址分配库，同时这些信息也是对外公开的！下面就让我们看看如何在Linux下获得一些电信运营商的IP地址分配情况：

-bash-2.05b$ http://ftp.apnic.net/apnic/dbase/tools/ripe-dbase-client-v3.tar.gz
-bash-2.05b$ tar xzvf ripe-dbase-client-v3.tar.gz
-bash-2.05b$ cd whois-3.1
-bash-2.05b$ ./configure
-bash-2.05b$ make;make install完成上述编译安装工作后，我们开始获取IP地址段；

中国网通：-bash-2.05b$ whois3 -h whois.apnic.net -l -i mb MAINT-CNCGROUP > /var/cnc

中国电信：-bash-2.05b$ whois3 -h whois.apnic.net -l -i mb MAINT-CHINANET > /var/chinanet

中国铁通：-bash-2.05b$ whois3 -h whois.apnic.net -l -i mb MAINT-CN-CRTC > /var/crtc
打开获取后的文件可以看到里面的信息非常详细，甚至可以看到各个分公司的负责人、电话、电子邮件等等信息。如果想得到一份整齐干净的IP地址段文件，只要用grep和awk简单过滤就可以了：）

方法四,在win下的，利用电信路由生成器.exe/网通路由生成器.exe,这两个工具来生成.


最后编辑： selboo 编辑于2010/04/28 16:51