对于APNIC
寰球IP地址块被IANA(Internet Assigned Numbers Authority)调配给寰球三大地区性IP地址调配机构，它们别离是：
ARIN (American Registry for Internet Numbers)
负责北美、南美、加勒比以及非洲撒哈啦局部的IP地址调配。同时还要给寰球NSP(Network Service Providers)调配地址。
RIPE (Reseaux IP Europeens)
负责欧洲、中东、北非、西亚局部地区(前苏联)
APNIC (Asia Pacific Network Information Center)
负责亚洲、太平洋地区
APNIC IP地址调配信息总表的获取：
APNIC提供了每日更新的亚太地区IPv4，IPv6，AS号调配的信息表：http://ftp.apnic.net/apnic/stats/apnic/delegated-apnic-latest该文件的格局与具体内容参见：ftp://ftp.apnic.net/pub/apnic/stats/apnic/README.TXT通过该文件咱们可能失去APNIC辖下IPv4地址空间的分配情况。
脚本获取IP地址
#!/bin/bashwget -c http://ftp.apnic.net/stats/apnic/delegated-apnic-latestcat delegated-apnic-latest | awk -F '|' '/CN/&&/ipv4/ {print $4 "/" 32-log($5)/log(2)}' | cat > ipv4.txtcat delegated-apnic-latest | awk -F '|' '/CN/&&/ipv6/ {print $4 "/" 32-log($5)/log(2)}' | cat > ipv6.txtcat delegated-apnic-latest | awk -F '|' '/HK/&&/ipv4/ {print $4 "/" 32-log($5)/log(2)}' | cat > ipv4-hk.txtcat delegated-apnic-latest | awk -F '|' '/HK/&&/ipv6/ {print $4 "/" 32-log($5)/log(2)}' | cat > ipv6-hk.txt执行脚本：
[root@cby cby]# ./ip.sh --2021-04-29 12:17:13-- http://ftp.apnic.net/stats/apnic/delegated-apnic-latestResolving ftp.apnic.net (ftp.apnic.net)... 203.119.102.40, 2001:dd8:8:701::40Connecting to ftp.apnic.net (ftp.apnic.net)|203.119.102.40|:80... connected.HTTP request sent, awaiting response... 200 OKLength: 3352151 (3.2M) [text/plain]Saving to: ‘delegated-apnic-latest’delegated-apnic-latest 100%[=============================================================>] 3.20M 61.3KB/s in 44s 2021-04-29 12:17:58 (74.0 KB/s) - ‘delegated-apnic-latest’ saved [3352151/3352151][root@cby cby]# lsdelegated-apnic-latest index.html ip.sh ipv4-hk.txt ipv4.txt ipv6-hk.txt ipv6.txt每日凌晨十二点非常会进行同步，若须要IP地址，能够拜访如下地址：
http://aliyun.chenby.cn/