{"id":15080,"date":"2023-03-05T18:12:00","date_gmt":"2023-03-05T10:12:00","guid":{"rendered":"https:\/\/ailog.tw\/lifelog\/?p=15080"},"modified":"2023-03-05T18:37:48","modified_gmt":"2023-03-05T10:37:48","slug":"ipv4-ip-cidr","status":"publish","type":"post","link":"https:\/\/ailog.tw\/lifelog\/2023\/03\/05\/ipv4-ip-cidr\/","title":{"rendered":"\u67e5\u8a62\u5404\u570bIP\u7db2\u6bb5\u8cc7\u8a0a"},"content":{"rendered":"

\u5728\u8a31\u591a\u8cc7\u8a0a\u5b89\u5168\u61c9\u7528\u7684\u5834\u666f\u90fd\u6703\u9700\u8981\u4f7f\u7528\u5230\u570b\u5bb6IP\u5340\u6bb5\uff0c\u90a3\u5404\u570b\u5bb6\u7684IPV4 IP\u7db2\u6bb5\u8a72\u53bb\u54ea\u88e1\u67e5\u8a62\u5462?<\/span><\/p>\n

\u5c0f\u7de8\u4eca\u5929\u5c31\u8981\u4f86\u5206\u4eab\u5982\u4f55\u53d6\u5f97\u5404\u570b\u7684IPV4 IP\u7db2\u6bb5\u3002<\/span><\/p>\n

<\/span><\/p>\n

\u4e0b\u5217\u8cc7\u8a0a\u6703\u4f7f\u7528\u5230\u570b\u5bb6\u82f1\u6587\u4ee3\u78bc\uff0c\u60f3\u67e5\u8a62\u5404\u570b\u82f1\u6587\u4ee3\u78bc\u7684\u670b\u53cb\u53ef\u4ee5\u53c3\u8003\u4e0b\u5217\u7db2\u5740\uff1a<\/span>
\nhttps:\/\/ailog.tw\/lifelog\/2023\/03\/05\/country-id-name\/<\/a><\/span><\/p>\n

\uff3b\u65b9\u6cd5\u4e00\uff3d<\/strong><\/span>
\n\u5728APNIC\u7db2\u7ad9\u4e0b\u8f09\u5404\u570bIP\u7db2\u6bb5\u5b8c\u653f\u8cc7\u8a0a\u3002
\n\u6587\u5b57\u6a94\u4e0b\u8f09\u7db2\u5740\uff1a<\/span>
\nhttp:\/\/ftp.apnic.net\/apnic\/stats\/apnic\/delegated-apnic-latest<\/a><\/span><\/p>\n

\u5f9e\u672c\u7db2\u7ad9\u4e0b\u8f09(2023\u5e743\u6708\u4efd\u7248\u672c)\uff1a<\/span>
\nhttps:\/\/ailog.tw\/lifelog\/wp-content\/uploads\/2023\/03\/delegated-apnic-latest.txt<\/a><\/span><\/p>\n

\u5728Linux\u5e73\u53f0\u4e0a\u904e\u6ffe\u51fa\u60f3\u8981\u7372\u5f97\u7684IP\u8cc7\u8a0a\uff1a<\/span>
\n01\u3001\u5148\u5c07\u6a94\u6848\u53d6\u56de\u81f3Linux\u4f5c\u696d\u7cfb\u7d71\u4e0a
\n\u4f7f\u7528wget\u4e0b\u8f09\u6a94\u6848\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/span>
\nwget http:\/\/ftp.apnic.net\/apnic\/stats\/apnic\/delegated-apnic-latest
\n\"\"<\/span><\/p>\n

02\u3001\u904e\u6ffe\u51fa\u6307\u5b9a\u570b\u5bb6\u7684IP\u8cc7\u8a0a<\/span>
\n\u4f8b\u5982\u8981\u904e\u6ffe\u51fa\u65e5\u672c\u7684IP\u8cc7\u8a0a\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/span>
\ncat delegated-apnic-latest | grep “JP”<\/span>
\n\"\"<\/span><\/p>\n

\u5982\u679c\u8981\u6307\u5b9a\u53ea\u986f\u793a\u51faIPV4\u7684\u8cc7\u8a0a\u7684\u8a71\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/span>
\ncat delegated-apnic-latest | grep “JP” | grep “ipv4”<\/span>
\n\"\"<\/span>
\n\u8cc7\u6599\u5217\u8868\u8aaa\u660e\uff1a<\/span>
\napnic|JP|ipv4|1.0.16.0|4096|20110412|allocated<\/span>
\napnic:
\n\u4e9e\u592a\u7db2\u8def\u8cc7\u8a0a\u4e2d\u5fc3\uff0c\u5168\u7403\u4e94\u5927\u5340\u57df\u6027\u7db2\u969b\u7db2\u8def\u8a3b\u518a\u7ba1\u7406\u6a5f\u69cb\u4e4b\u4e00<\/span>
\n
\nJP:
\n\u65e5\u672c\u7684\u570b\u5bb6\u7c21\u78bc<\/span>
\n
\nipv4:
\nIP\u7b2c4\u7248\u7684\u683c\u5f0f
\n<\/span>
\n1.0.16.0:
\nIP\u7db2\u6bb5<\/span><\/p>\n

4096:
\n\u8a72\u7db2\u6bb5\u7684IP\u7e3d\u6578<\/span><\/p>\n

20110412:
\nIP\u5206\u914d\u65e5\u671f<\/span><\/p>\n

allocated<\/span>
\n=\u4ee3\u8868IP\u662f\u5206\u914d\u53d6\u5f97<\/span><\/p>\n

\u5982\u679c\u8981\u5c07\u904e\u6ffe\u51fa\u4f86\u7684\u8cc7\u8a0a\u53e6\u5b58\u6210\u65b0\u7684\u6a94\u6848\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/span>
\ncat delegated-apnic-latest | grep “JP” | grep “ipv4” > jpipv4.txt<\/span>
\n\"\"
\n\u8a9e\u6cd5\u8aaa\u660e\uff1a
\n> jpipv4.txt : \u610f\u601d\u662f\u5c07\u67e5\u8a62\u7684\u7d50\u679c\u8f49\u51fa\u5230jpipv4.txt\u9019\u500b\u6587\u5b57\u6a94\u3002<\/span><\/p>\n

\u5982\u679c\u8981\u5c07\u904e\u6ffe\u51fa\u4f86\u7684IP\u8f49\u63db\u6210CIDR\u7684\u8868\u793a\u65b9\u5f0f\uff0c\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/span>
\ncat delegated-apnic-latest | grep “JP” | grep “ipv4” | awk -F ‘|’ ‘{print $4 “\/” 32-log($5)\/log(2)}’<\/span>
\n\"\"<\/span>
\n
\nawk -F ‘|’ ‘{print $4 “\/” 32-log($5)\/log(2)}<\/span>\u8a9e\u6cd5\u8aaa\u660e\uff1a
\n\u8aaa\u660e\u7bc4\u4f8b\u8cc7\u6599\uff1a
\napnic|JP|ipv4|1.0.16.0|4096|20110412|allocated<\/span><\/p>\n

(1)\u3001 awk -F ‘|’<\/span> ‘{print $4<\/span> “\/” 32-log($5<\/span>)\/log(2)}\uff0c\u5176\u4e2d\u7684\u300c-F ‘|’<\/span>\u300d\u610f\u601d\u662f\u8981\u4ee5\u300c|\u300d\u505a\u70ba\u5206\u9694\u7b26\u865f\uff0c\u63a5\u8457\u300c$4\u300d\u610f\u601d\u662f\u8981\u53d6\u7b2c4\u500b\u6578\u503c\u6240\u4ee5\u662f\u300c1.0.16.0\u300d\uff0c\u300c$5\u300d\u610f\u601d\u662f\u8981\u53d6\u7b2c5\u500b\u6578\u503c\u6240\u4ee5\u662f\u300c4096\u300d\u3002<\/span><\/p>\n

(2)\u3001 awk -F ‘|’ ‘{print $4 “\/” 32-log($5)\/log(2)<\/span>}\uff0c<\/span>\u5176\u4e2d\u7684\u300clog($5)\/log(2)<\/span><\/span>\u300d\u610f\u601d\u662f\u8981\u8a08\u7b974096\u662f2\u7684\u5e7e\u6b21\u65b9\uff0c\u7b54\u6848\u662f2\u7684\u300c12<\/span>\u300d\u6b21\u65b9\uff0c\u9019\u500b\u6578\u503c\u4e5f\u4ee3\u8868\u662fSubnet Bits\u3002<\/span><\/p>\n

\u88dc\u5145\uff1a<\/span>
\n\u5728Linux console\u8a08\u7b974096\u662f2\u7684\u5e7e\u6b21\u65b9\uff1a<\/span>
\necho “4096” | awk ‘{print log($1)\/log(2)}’<\/span>
\n\"\"<\/span><\/p>\n

(3)\u3001 awk -F ‘|’ ‘{print $4 “\/” 32<\/span>-log($5)\/log(2)}\uff0c<\/span>\u5176\u4e2d\u7528\u300c32<\/span><\/span>\u300d\u53bb\u6e1bSubnet Bits\u7684\u6578\u503c\u300c12\u300d\u662f\u8981\u53d6\u51faMask Bits\u7684\u6578\u503c\u300c20\u300d\u3002
\n<\/span><\/p>\n

\u6700\u5f8c\u5c07\u65e5\u672c\u7684IPV4 IP\u7db2\u6bb5\u8f49\u51fa\u6210\u300cjpipv4-cidr.txt\u300d\u6587\u5b57\u6a94\u3002
\ncat delegated-apnic-latest | grep “JP” | grep “ipv4” | awk -F ‘|’ ‘{print $4 “\/” 32-log($5)\/log(2)}’ > jpipv4-cidr.txt<\/span><\/p>\n

 <\/p>\n

\uff3b\u65b9\u6cd5\u4e8c\uff3d<\/span><\/strong>
\n\u53bb\u300cwww.ipdeny.com\u300d\u5b98\u7db2\u53bb\u4e0b\u8f09\u5df2\u7d93\u6574\u7406\u597d\u7684\u5404\u570bIP\u8cc7\u8a0a\u3002<\/span><\/p>\n

\u5404\u570bIP\u7db2\u6bb5\u4e0b\u8f09\u7db2\u5740(\u8a72\u7db2\u5740\u6240\u63d0\u4f9b\u7684\u8cc7\u6599\u5747\u662fCIDR \u683c\u5f0f)\uff1a<\/span>
\nhttps:\/\/www.ipdeny.com\/ipblocks\/<\/a><\/span><\/p>\n

\u5404\u570bIPV4\u8cc7\u8a0a\uff1a<\/span>
\nhttps:\/\/www.ipdeny.com\/ipblocks\/data\/countries\/all-zones.tar.gz<\/a><\/span><\/p>\n

\u5404\u570bIPV4\u8cc7\u8a0a(\u672c\u7db2\u7ad9\u4e0b\u8f09\u9023\u7d50\uff0c2023\u5e743\u6708\u4efd\u7248\u672c)\uff1a<\/span>
\nhttps:\/\/ailog.tw\/lifelog\/wp-content\/uploads\/2023\/03\/all-zones.zip<\/a><\/span><\/p>\n

\u5404\u570bIPV6\u8cc7\u8a0a\uff1a<\/span>
\nhttps:\/\/www.ipdeny.com\/ipv6\/ipaddresses\/blocks\/ipv6-all-zones.tar.gz<\/a><\/span><\/p>\n

\u5404\u570bIPV6\u8cc7\u8a0a(\u672c\u7db2\u7ad9\u4e0b\u8f09\u9023\u7d50\uff0c2023\u5e743\u6708\u4efd\u7248\u672c)\uff1a
\nhttps:\/\/ailog.tw\/lifelog\/wp-content\/uploads\/2023\/03\/all-zones.zip<\/a><\/span><\/p>\n

 <\/p>\n

\u7db2\u7ad9\u6709\u63d0\u4f9bIP\u7db2\u6bb5\u5f59\u6574\u7684\u8cc7\u6599\uff0c\u61c9\u7528\u5728\u9632\u706b\u7246\u6216\u5176\u4ed6\u8cc7\u5b89\u963b\u64cb\u6a5f\u5236\u4e0a\u53ef\u6e1b\u5c11\u6bd4\u5c0d\u7684\u7b46\u6578\uff0c\u85c9\u6b64\u4f86\u63d0\u5347\u904b\u4f5c\u7684\u6548\u80fd\u3002<\/span>
\n\"\"<\/span><\/p>\n

\u5404\u570b\u7d93\u904e\u5f59\u6574\u7684IP\u7db2\u6bb5\u8cc7\u8a0a\u5217\u8868\uff1a<\/span>
\nhttps:\/\/www.ipdeny.com\/ipblocks\/data\/aggregated\/<\/a><\/span><\/p>\n

 <\/p>\n","protected":false},"excerpt":{"rendered":"

\u5728\u8a31\u591a\u8cc7\u8a0a\u5b89\u5168\u61c9\u7528\u7684\u5834\u666f\u90fd\u6703\u9700\u8981\u4f7f\u7528\u5230\u570b\u5bb6IP\u5340\u6bb5\uff0c\u90a3\u5404\u570b\u5bb6\u7684IPV4 IP\u7db2\u6bb5\u8a72\u53bb\u54ea\u88e1\u67e5\u8a62\u5462? \u5c0f\u7de8\u4eca\u5929\u5c31\u8981 … <\/p>\n

\u95b1\u8b80\u5168\u6587\u3008\u67e5\u8a62\u5404\u570bIP\u7db2\u6bb5\u8cc7\u8a0a\u3009<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[425,5938,17,422,146,5937,5936,5935],"class_list":["post-15080","post","type-post","status-publish","format-standard","hentry","category-itinfo","tag-cidr","tag-country-ip","tag-ip","tag-ipv4","tag-ipv6","tag-5937","tag-5936","tag-5935"],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts\/15080","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/comments?post=15080"}],"version-history":[{"count":14,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts\/15080\/revisions"}],"predecessor-version":[{"id":15107,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/posts\/15080\/revisions\/15107"}],"wp:attachment":[{"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/media?parent=15080"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/categories?post=15080"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ailog.tw\/lifelog\/wp-json\/wp\/v2\/tags?post=15080"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}