#!/bin/sh FILE=/usr/home/haoyu/ip_apnic rm -f $FILE 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 echo $ip:$cnt 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>> cn.net NETNAME=`whois -h whois.apnic.net $ip | sed -e '/./{H;$!d;}' -e 'x;/netnum/!d' |grep ^netname | sed -e 's/.*: /(.*/)// 1/g' | sed -e 's/-.*//g'` case $NETNAME in CHINANET|CNCGROUP) echo $ip/$mask >> $NETNAME ;; CHINATELECOM) echo $ip/$mask >> $NETNAME ;; OTHER_NETNAME_here) ;; esac done
