怎么从apnic提取ip信息

这篇文章主要介绍"怎么从apnic提取ip信息"，在日常操作中，相信很多人在怎么从apnic提取ip信息问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答"怎么从apnic提取ip信息"的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

代码如下:

#!/bin/bash# download from apnicrm -f delegated-apnic-latestwget http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest# IPs allocated to china.grep 'apnic|CN|ipv4|' delegated-apnic-latest | cut -f 4 -d'|' > delegated-apnic-CN# get detail of echo IP from apnic database.rm -f apnic_CN.txtwhile read ipdo    # query apnic database    echo "query who is $ip"    whois -h whois.apnic.net $ip > tmp.txt    grep inetnum  tmp.txt >> apnic_CN.txt          # IP range    grep netname  tmp.txt >> apnic_CN.txt          # netname which include sp information      grep descr    tmp.txt >> apnic_CN.txt          # description which include province information    echo ""  >> apnic_CN.txt           done < delegated-apnic-CN# clean uprm -f tmp.txtrm -f delegated-apnic-latestrm -f delegated-apnic-CN

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