关于APNIC全球IP地址块由IANA(InternetAssignedNumbersAuthority)分配给全球三大区域性IP地址分配机构。它们是:ARIN(AmericanRegistryforInternetNumbers)负责北美、南美、加勒比地区以及非洲撒哈拉部分地区的IP地址分配。同时,地址必须分配给全球的NSP(NetworkServiceProviders)。RIPE(ReseauxIPEuropeens)负责欧洲、中东、北非、西亚部分地区(前苏联)APNIC(亚太网络信息中心)负责获取APNICIP地址分配信息总表亚太地区:APNIC提供每日更新的亚太地区IPv4、IPv6和AS编号分配信息表:http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest这个文件的格式和具体内容可以在:ftp://ftp.apnic.net/pub/apnic/stats/apnic/README.TXT通过这个文件我们可以得到APNIC下IPv4地址空间的分配情况。脚本获取IP地址#!/bin/bashwget-chttp://ftp.apnic.net/stats/apnic/delegated-apnic-latestcatdelegated-apnic-latest|awk-F'|''/CN/&&/ipv4/{print$4"/"32-log($5)/log(2)}'|cat>ipv4.txtcatdelegated-apnic-latest|awk-F'|''/CN/&&/ipv6/{print$4"/"32-log($5)/log(2)}'|cat>ipv6.txtcatdelegated-apnic-latest|awk-F'|''/HK/&&/ipv4/{print$4"/"32-log($5)/log(2)}'|cat>ipv4-hk.txtcat委托-apnic-最新|awk-F'|''/HK/&&/ipv6/{print$4"/"32-log($5)/log(2)}'|cat>ipv6-hk.txt执行脚本:[root@cbycby]#./ip.sh--2021-04-2912:17:13--http://ftp.apnic.net/stats/apnic/delegated-apnic-latestResolvingftp.apnic.net(ftp.apnic.net)...203.119.102.40,2001:dd8:8:701::40正在连接到ftp.apnic.net(ftp.apnic.net)|203.119。102.40|:80...已连接。已发送HTTP请求,正在等待响应...200OKLength:3352151(3.2M)[text/plain]Savingto:'delegated-apnic-latest'delegated-apnic-latest100%[==============================================================>]3.20M61.3KB/sin44s2021-04-2912:17:58(74.0KB/s)-'delegated-apnic-latest'saved[3352151/3352151][root@cbycby]#lsdelegated-apnic-latestindex.htmlip.shipv4-hk.txtipv4.txtipv6-hk.txtipv6.txt每天12点同步:10am,如果需要IP地址,可以访问以下地址:http://aliyun.chenby.cn/
