\u5176\u5b9e\u8fd9\u4e2a\u6807\u9898\u540d\u5b57\u4e0d\u89c4\u8303\uff0c\u5e94\u8be5\u53eb\u505ahow to deaggregate ip ranges in linux
\n\u4f46\u662fdeaggregate ip ranges\u8fd9\u4e2a\u8bed\u53e5\u5b9e\u5728\u662f\u4e0d\u597d\u7ffb\u8bd1\u554a\u3002
\n\u6211\u5148\u8bf4\u4e0b\u9700\u6c42\u628a\uff0c\u6211\u4eec\u4ece\u7eaf\u771f\u6570\u636e\u5e93\u4e2d\u83b7\u5f97\u4e86\u8fd9\u6837\u7684IP\u5730\u5740\u4fe1\u606f\uff1a
\n58.63.253.0\u00a0\u00a0\u00a0\u00a0 58.63.253.255\u00a0\u00a0 \u5e7f\u4e1c\u7701\u5e7f\u5dde\u5e02 \u4e16\u7eaa\u4e92\u8054
\n59.151.0.0\u00a0\u00a0\u00a0\u00a0\u00a0 59.151.53.255\u00a0\u00a0 \u5317\u4eac\u5e02 \u4e16\u7eaa\u4e92\u8054IDC\u673a\u623f
\n119.37.0.0\u00a0\u00a0\u00a0\u00a0\u00a0 119.37.191.255\u00a0 \u4e0a\u6d77\u5e02 \u4e16\u7eaa\u4e92\u8054
\n120.132.128.0\u00a0\u00a0 120.132.150.93\u00a0 \u5317\u4eac\u5e02 \u4e16\u7eaa\u4e92\u8054(\u56fd\u9645\u4fe1\u606f\u4e2d\u5fc3\u673a\u623f)
\n120.132.150.95\u00a0 120.135.255.255 \u5317\u4eac\u5e02 \u4e16\u7eaa\u4e92\u8054(\u56fd\u9645\u4fe1\u606f\u4e2d\u5fc3\u673a\u623f)
\n\u6211\u4eec\u73b0\u5728\u9700\u8981\u628a\u5b83\u53d8\u6210\u8fd9\u79cd\u5f62\u5f0f\uff1a
\n58.63.253.0\/24 \u8fd9\u79cd\u6807\u51c6\u5f62\u5f0f\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728iptables\u91cc\u9762\u52a0\u76f8\u5173\u7b56\u7565\u4e86\u3002
\n\u4e00\u5f00\u59cb\uff0c\u6211\u4eec\u60f3\u5230\u4e86\u5c06IP\u5730\u5740\u8f6c\u53d8\u4e3a\u6570\u5b57\uff0c\u7136\u540e\u6570\u5b57\u505a\u52a0\u51cf\uff0c\u6700\u540e\u518d\u5c06\u5f97\u5230\u7684\u6570\u5b57\u8f6c\u6362\u4e3aIP\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5f97\u52300.0.0.255\u8fd9\u6837\u7684\u53cd\u63a9\u7801[Wildcard Mask]\uff0c\u4e4b\u540e\u5c06\u53cd\u63a9\u7801\u53d8\u6362\u6210\u63a9\u7801\u5c31\u53ef\u4ee5\u4e86\u3002
\n\u5728php\u4e2d\u6709\u4e2a\u51fd\u6570ip2long\u53ef\u4ee5\u5b9e\u73b0\u3002\u4ee5\u4e0b\u4f7f\u90e8\u5206\u4ee3\u7801\uff1a
\n<!--?php
\n$IP1=\"58.63.253.0\";
\n$low=ip2long($IP1);
\n$IP2=\"58.63.253.255\";
\n$high=ip2long($IP2);
\n$result=$high-$low;
\necho $result; echo \"\\n\";
\necho long2ip($result);
\n?-->
\n\u8fd8\u662f\u6709\u4e9b\u9ebb\u70e6\uff0c\u4e8e\u662f\u7ee7\u7eed\u641c\u7d22\u8d44\u6599\uff0c\u7ec8\u4e8e\u6211\u4eec\u53d1\u73b0\u4e86\u4e00\u4e2a\u53eb\u505aipcalc\u7684\u7a0b\u5e8f\u3002
\n\u8fd9\u4e2a\u7a0b\u5e8f\u5e76\u4e0d\u662fLinux\u81ea\u5e26\u7684ipcalc\uff0c\u56e0\u4e3aRedhatLinux\u81ea\u5e26\u7684\u8fd9\u4e2aipcalc\u529f\u80fd\u592a\u5c11\uff0c\u6ee1\u8db3\u4e0d\u4e86\u6211\u4eec\u7684\u9700\u6c42\u3002
\n\u6211\u4eec\u4eceipcalc\u5b98\u7f51\u4e0b\u8f7d\u4e86\u65b0\u7248http:\/\/jodies.de\/ipcalc-archive\/
\n\u5176\u5b9eipcalc\u5c31\u662f\u4e00\u4e2aperl\u6587\u4ef6\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528vi\u7f16\u8f91\u7684\u3002
\nipcalc\u5e26\u6709\u7684Deaggregate address range.\u529f\u80fd\u53ef\u4ee5\u5b9e\u73b0\u6211\u4eec\u7684\u9700\u6c42\u3002
\n\u4e8e\u662f\u5c31\u6709\u4e86\u8fd9\u6837\u7684\u65b9\u6cd5\uff1a
\n\u5c06IP\u5730\u5740\u6587\u4ef6\u53d8\u6210\u5982\u4e0b\u683c\u5f0f\uff08\u4e2d\u95f4\u5e26\u51cf\u53f7sed\u5b9e\u73b0\uff09\uff1a
\n58.63.253.0 \u2013 58.63.253.255
\n59.151.0.0 \u2013 59.151.53.255
\n\u7136\u540e\uff0c\u6211\u4eec\u4ece\u7f51\u4e0a\u627e\u5230\u4e86\u5f88NB\u7684\u8bed\u53e5
\n#cat ipranges.txt
\n213.87.86.160-213.87.86.193
\n213.87.87.0-213.87.88.255
\n91.135.210.0-91.135.210.255
\n#\/bin\/grep - ipranges.txt | while read line; do ipcalc $line ; done | grep -v deag
\n213.87.86.160\/27
\n213.87.86.192\/31
\n213.87.87.0\/24
\n213.87.88.0\/24
\n91.135.210.0\/24
\n\u597d\u4e86\uff0c\u5c31\u662f\u8fd9\u6837\u4e86\u3002
\n\u4e0a\u9762\u8bed\u53e5\u7684\u51fa\u5904\u662f\uff1a
\nhttp:\/\/www.commandlinefu.com\/commands\/view\/5420\/deaggregate-ip-ranges<\/p>\n
\u8f6c\u8f7d\u8bf7\u6ce8\u660e\uff1aIPCPU-\u7f51\u7edc\u4e4b\u8def<\/a> » linux\u5982\u4f55\u5b9e\u73b0IP\u5730\u5740\u6c47\u603b\uff0c\u4ee5\u63a9\u7801\u65b9\u5f0f\u663e\u793a<\/a><\/p>","protected":false},"excerpt":{"rendered":" \u5176\u5b9e\u8fd9\u4e2a\u6807\u9898\u540d\u5b57\u4e0d\u89c4\u8303\uff0c\u5e94\u8be5\u53eb\u505ahow to deaggregate ip ranges in linux \u4f46\u662fdeaggregate ip ranges\u8fd9\u4e2a\u8bed\u53e5\u5b9e\u5728\u662f\u4e0d\u597d\u7ffb\u8bd1\u554a\u3002 \u6211\u5148\u8bf4\u4e0b\u9700\u6c42\u628a\uff0c\u6211\u4eec\u4ece\u7eaf\u771f\u6570\u636e\u5e93\u4e2d\u83b7\u5f97\u4e86\u8fd9\u6837\u7684IP\u5730\u5740\u4fe1\u606f\uff1a 58.63.253.0\u00a0\u00a0\u00a0\u00a0 58.63.253.255\u00a0\u00a0 \u5e7f\u4e1c\u7701\u5e7f\u5dde\u5e02 \u4e16\u7eaa\u4e92\u8054 59.151.0.0\u00a0\u00a0\u00a0\u00a0\u00a0 59.151.53.255\u00a0\u00a0 \u5317\u4eac\u5e02 \u4e16\u7eaa\u4e92\u8054IDC\u673a\u623f 119.37.0.0\u00a0\u00a0\u00a0\u00a0\u00a0 119.37.191.255\u00a0 \u4e0a\u6d77\u5e02 \u4e16\u7eaa\u4e92\u8054 120.132.128.0\u00a0\u00a0 120.132.150.93\u00a0 \u5317\u4eac\u5e02 \u4e16\u7eaa\u4e92\u8054(\u56fd\u9645\u4fe1\u606f\u4e2d\u5fc3\u673a\u623f) 120.132.150.95\u00a0 120.135.255.255 \u5317\u4eac\u5e02 \u4e16\u7eaa\u4e92\u8054(\u56fd\u9645\u4fe1\u606f\u4e2d\u5fc3\u673a\u623f) \u6211\u4eec\u73b0\u5728\u9700\u8981\u628a\u5b83\u53d8\u6210\u8fd9\u79cd\u5f62\u5f0f\uff1a 58.63.253.0\/24 \u8fd9\u79cd\u6807\u51c6\u5f62\u5f0f\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5728iptables\u91cc\u9762\u52a0\u76f8\u5173\u7b56\u7565\u4e86\u3002 \u4e00\u5f00\u59cb\uff0c\u6211\u4eec\u60f3\u5230\u4e86\u5c06IP\u5730\u5740\u8f6c\u53d8\u4e3a\u6570\u5b57\uff0c\u7136\u540e\u6570\u5b57\u505a\u52a0\u51cf\uff0c\u6700\u540e\u518d\u5c06\u5f97\u5230\u7684\u6570\u5b57\u8f6c\u6362\u4e3aIP\uff0c\u8fd9\u6837\u5c31\u53ef\u4ee5\u5f97\u52300.0.0.255\u8fd9\u6837\u7684\u53cd\u63a9\u7801[Wildcard Mask]\uff0c\u4e4b\u540e\u5c06\u53cd\u63a9\u7801\u53d8\u6362\u6210\u63a9\u7801\u5c31\u53ef\u4ee5\u4e86\u3002 \u5728php\u4e2d\u6709\u4e2a\u51fd\u6570ip2long\u53ef\u4ee5\u5b9e\u73b0\u3002\u4ee5\u4e0b\u4f7f\u90e8\u5206\u4ee3\u7801\uff1a <!–?php $IP1=”58.63.253.0″; $low=ip2long($IP1); $IP2=”58.63.253.255″; $high=ip2long($IP2); $result=$high-$low; echo $result; echo “\\n”; echo long2ip($result); ?–> \u8fd8\u662f\u6709\u4e9b\u9ebb\u70e6\uff0c\u4e8e\u662f\u7ee7\u7eed\u641c\u7d22\u8d44\u6599\uff0c\u7ec8\u4e8e\u6211\u4eec\u53d1\u73b0\u4e86\u4e00\u4e2a\u53eb\u505aipcalc\u7684\u7a0b\u5e8f\u3002 \u8fd9\u4e2a\u7a0b\u5e8f\u5e76\u4e0d\u662fLinux\u81ea\u5e26\u7684ipcalc\uff0c\u56e0\u4e3aRedhatLinux\u81ea\u5e26\u7684\u8fd9\u4e2aipcalc\u529f\u80fd\u592a\u5c11\uff0c\u6ee1\u8db3\u4e0d\u4e86\u6211\u4eec\u7684\u9700\u6c42\u3002 \u6211\u4eec\u4eceipcalc\u5b98\u7f51\u4e0b\u8f7d\u4e86\u65b0\u7248http:\/\/jodies.de\/ipcalc-archive\/ \u5176\u5b9eipcalc\u5c31\u662f\u4e00\u4e2aperl\u6587\u4ef6\uff0c\u53ef\u4ee5\u76f4\u63a5\u4f7f\u7528vi\u7f16\u8f91\u7684\u3002 ipcalc\u5e26\u6709\u7684Deaggregate […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[13],"tags":[26,17],"_links":{"self":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/223"}],"collection":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/comments?post=223"}],"version-history":[{"count":0,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/posts\/223\/revisions"}],"wp:attachment":[{"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/media?parent=223"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/categories?post=223"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/c.ipcpu.com\/wp-json\/wp\/v2\/tags?post=223"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}