#!/bin/bash#getip#connect wy.cnFILE=delegated-apnic-latestif [ ! -f $FILE ];then        wget http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latestfigrep "apnic|CN|ipv4" $FILE | awk -F "|" '{print $4,$5}' > IP.txtAB=`cat IP.txt | wc -l`pow=32i=1while(($i<=$AB));do        IP=`sed -n ${i}p IP.txt | awk '{print $1}'`        HOST=`sed -n ${i}p IP.txt | awk '{print $2}'`        ERHOST=`echo "obase=2;$HOST" | bc`        HOSTL=`echo ${#ERHOST}`        let BU=$pow-$HOSTL        ZQIAN="11111111111111111111111111111111"        QIAN=`echo ${ZQIAN:0:$BU}`        MASK=`echo $QIAN$ERHOST`        STRA=`echo ${MASK:0:8}`        STRB=`echo ${MASK:8:8}`        STRC=`echo ${MASK:16:8}`        STRD=`echo ${MASK:24:8}`        MASKA=`echo "ibase=2;$STRA" | bc`        MASKB=`echo "ibase=2;$STRB" | bc`        MASKC=`echo "ibase=2;$STRC" | bc`        MASKD=`echo "ibase=2;$STRD" | bc`        NETMASK=`echo $MASKA.$MASKB.$MASKC.$MASKD`        BIT=`echo $MASK | grep -o '1' | wc -l`        NET=`whois -h whois.apnic.net $IP | grep "mnt-by"`        NUM_A=`echo $NET | grep 'CHINA' | wc -l`        NUM_B=`echo $NET | grep 'CNCGROUP' | wc -l`        NUM_C=`echo $NET | grep 'CERNET' | wc -l`        NUM_D=`echo $NET | grep 'CMCC' | wc -l`        if(($NUM_A>0));then                echo $IP/$NETMASK ................CHINATELECOM                echo $IP/$NETMASK >> CHINATELECOM.TXT                let i++                continue        fi        if(($NUM_A>0));then                echo $IP/$NETMASK ................CHINATELECOM                echo $IP/$NETMASK >> CHINATELECOM.TXT                let i++                continue        fi        if(($NUM_B>0));then                echo $IP/$NETMASK ................CNCGROUP                echo $IP/$NETMASK >> CNCGROUP.TXT                let i++                continue        fi        if(($NUM_C>0));then                echo $IP/$NETMASK ................CERNET                echo $IP/$NETMASK >> CERNET.TXT                let i++                continue        fi        if(($NUM_D>0));then                echo $IP/$NETMASK ................CMCC                echo $IP/$NETMASK >> CMCC.TXT                let i++                continue        fi        let res=$NUM_A+$NUM_B+$NUM_C+$NUM_D        if(($res==0));then                echo $IP/$NETMASK ................OTHER                echo $IP/$NETMASK >> OTHER.TXT                let i++        fidonerm -rf IP.txt $FILE

得到IP地址文件分类如下

CERNET.TXT  CHINATELECOM.TXT  CMCC.TXT  CNCGROUP.TXT  OTHER.TXT  getip

CERNET.TXT是教育网CHINATELECOM.TXT是中国电信CMCC.TXT是中国移动CNCGROUP是中国联通OTHER.TXT是其他的 大部分是CNNIC分配的IP地址

getip是脚本文件名

如果找不到whois命令  从如下地址下载安装

http://ftp.apnic.net/apnic/dbase/tools/ripe-dbase-client-v3.tar.gz