{"id":4146,"date":"2026-10-21T06:54:46","date_gmt":"2026-10-21T05:54:46","guid":{"rendered":"https:\/\/wpcalc.com\/tr\/web-araclari\/cidr-hesaplama-ip-araligi-cidr\/"},"modified":"2026-10-21T06:54:46","modified_gmt":"2026-10-21T05:54:46","slug":"cidr-hesaplama-ip-araligi-cidr","status":"publish","type":"post","link":"https:\/\/wpcalc.com\/tr\/web-araclari\/cidr-hesaplama-ip-araligi-cidr\/","title":{"rendered":"CIDR hesaplay\u0131c\u0131 \u2013 IP aral\u0131\u011f\u0131 ile CIDR d\u00f6n\u00fc\u015f\u00fcm\u00fc"},"content":{"rendered":"<section class=\"not-prose calculator-box\" aria-labelledby=\"calculator-title\"><div class=\"flex items-baseline sm:items-center justify-between gap-2 sm:gap-3\"><div class=\"flex flex-col sm:flex-row sm:items-center gap-2\"><span class=\"icon icon-calculator text-primary-700! text-base! dark:text-primary-300!\" aria-hidden=\"true\"><\/span><h2 id=\"calculator-title\" class=\"text-lg font-display font-bold\">IP aral\u0131klar\u0131 ile CIDR bloklar\u0131 aras\u0131nda d\u00f6n\u00fc\u015f\u00fcm<\/h2><\/div><div class=\"calcdash-favorite group\">\n  <button type=\"button\" class=\"favorite\" id=\"favorite\" data-favorite-id=\"4146\" data-favorite-title=\"CIDR\" data-favorite-url=\"https:\/\/wpcalc.com\/tr\/web-araclari\/cidr-hesaplama-ip-araligi-cidr\/\" data-favorite-excerpt=\"10.0.0.0\/22 gibi bir IPv4 CIDR blo\u011funu adres aral\u0131\u011f\u0131na, a\u011f maskesine ve host say\u0131s\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fcn; ilk\u2013son IP aral\u0131\u011f\u0131n\u0131 en k\u00fc\u00e7\u00fck CIDR blo\u011fu k\u00fcmesine \u00e7evirin ya da bir blok listesini tek bir \u00f6zet listede birle\u015ftirin.\" aria-label=\"Favorilere ekle\" data-favorite-icon=\"icon icon-window-code\">\n    <span class=\"icon icon-shape-star-empty\" aria-hidden=\"true\"><\/span>\n  <\/button>\n  <div class=\"calcdash-favorite__tip\" aria-hidden=\"true\">\n   <span class=\"favorite-tooltip\" id=\"favorite-tooltip\"><\/span>\n  <\/div>\n  <span class=\"sr-only\" role=\"status\" id=\"favorite-status\"><\/span>\n<\/div><\/div><form action=\"https:\/\/wpcalc.com\/tr\/web-araclari\/cidr-hesaplama-ip-araligi-cidr\/\" method=\"POST\" class=\"calculator\" id=\"calculator-4146\" data-post=\"4146\"><fieldset class=\"fieldset-input is-2\"><legend class=\"sr-only\">Giri\u015f alanlar\u0131<\/legend><div class=\"field is-single\" id=\"input-1\"><label for=\"field-1\">Mod<\/label><div class=\"grid grid-cols-1\"><select id=\"field-1\" name=\"mod\"><option value=\"cidr_to_range\" selected>CIDR \u2192 adres aral\u0131\u011f\u0131<\/option><option value=\"range_to_cidr\">Adres aral\u0131\u011f\u0131 \u2192 CIDR bloklar\u0131<\/option><option value=\"aggregate\">CIDR listesini \u00f6zetle<\/option><\/select><svg class=\"pointer-events-none col-start-1 row-start-1 mr-2 size-5 self-center justify-self-end text-gray-500 sm:size-4\" viewBox=\"0 0 16 16\" fill=\"currentColor\" aria-hidden=\"true\" data-slot=\"icon\">\n              <path fill-rule=\"evenodd\" d=\"M4.22 6.22a.75.75 0 0 1 1.06 0L8 8.94l2.72-2.72a.75.75 0 1 1 1.06 1.06l-3.25 3.25a.75.75 0 0 1-1.06 0L4.22 7.28a.75.75 0 0 1 0-1.06Z\" clip-rule=\"evenodd\" \/>\n            <\/svg><\/div><\/div><div class=\"field is-single\" id=\"input-2\"><label for=\"field-2\">CIDR blo\u011fu<\/label><input type=\"text\" name=\"cidr_blou\" id=\"field-2\" aria-describedby=\"calc-info-2\" placeholder=\"10.0.0.0\/22\" step=\"any\" value=\"10.0.0.0\/22\"\/><small id=\"calc-info-2\">\u00d6nek uzunlu\u011fu belirtilmi\u015f (\/0\u2013\/32) bir IPv4 adresi; tek ba\u015f\u0131na girilen adres \/32 kabul edilir.<\/small><\/div><div class=\"field\" id=\"input-3\"><label for=\"field-3\">\u0130lk IP adresi<\/label><input type=\"text\" name=\"lk_ip_adresi\" id=\"field-3\" aria-describedby=\"calc-info-3\" placeholder=\"192.168.1.16\" step=\"any\" value=\"192.168.1.16\"\/><small id=\"calc-info-3\">Aral\u0131\u011f\u0131n ba\u015flang\u0131c\u0131 (dahil).<\/small><\/div><div class=\"field\" id=\"input-4\" hidden><label for=\"field-4\">Son IP adresi<\/label><input type=\"text\" name=\"son_ip_adresi\" id=\"field-4\" aria-describedby=\"calc-info-4\" placeholder=\"192.168.1.63\" step=\"any\" value=\"192.168.1.63\"\/><small id=\"calc-info-4\">Aral\u0131\u011f\u0131n sonu (dahil).<\/small><\/div><div class=\"field is-single\" id=\"input-5\" hidden><label for=\"field-5\">CIDR bloklar\u0131<\/label><textarea id=\"field-5\" name=\"cidr_bloklar\">192.168.0.0\/24\n192.168.1.0\/24\n192.168.2.0\/24\n192.168.3.0\/24\n10.1.0.0\/16\n10.0.0.0\/8<\/textarea><\/div><\/fieldset><div class=\"buttons\"><button type=\"submit\" data-text=\"Yeniden hesapla\" id=\"calculate-button\" data-post=\"4146\">Hesapla<\/button><button type=\"reset\">S\u0131f\u0131rla<\/button><\/div><div class=\"field is-checkbox hidden!\" id=\"field-auto-calc\"><input type=\"checkbox\" id=\"auto-calc\"><label for=\"auto-calc\">Otomatik hesapla<\/label><small>Etkinle\u015ftirilirse, herhangi bir de\u011feri de\u011fi\u015ftirdi\u011finizde sonu\u00e7 otomatik olarak g\u00fcncellenir.<\/small><\/div><div class=\"fieldset-result is-hidden\" aria-labelledby=\"result-title\" aria-live=\"polite\" role=\"region\"> <h3 class=\"result-title bg-gradient-to-r from-primary-50 to-gray-50 dark:from-primary-900 dark:to-gray-800\" id=\"result-title\"><span class=\"icon icon-s-pulse\" aria-hidden=\"true\"><\/span> Aral\u0131k ve CIDR sonu\u00e7lar\u0131<\/h3><div class=\"result-box\"><div class=\"field-result\" id=\"output-1\"><span class=\"field-title\"><span>\u0130lk adres (a\u011f adresi)<\/span><\/span><span class=\"field-value\" id=\"result-1\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-2\"><span class=\"field-title\"><span>Son adres (yay\u0131n adresi)<\/span><\/span><span class=\"field-value\" id=\"result-2\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-3\"><span class=\"field-title\"><span>Toplam adres<\/span><\/span><span class=\"field-value\" id=\"result-3\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-4\"><span class=\"field-title\"><span>A\u011f maskesi<\/span><\/span><span class=\"field-value\" id=\"result-4\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-5\"><span class=\"field-title\"><span>Joker maske<\/span><\/span><span class=\"field-value\" id=\"result-5\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-6\"><span class=\"field-title\"><span>CIDR blo\u011fu<\/span><\/span><span class=\"field-value\" id=\"result-6\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result\" id=\"output-7\"><span class=\"field-title\"><span>CIDR blo\u011fu say\u0131s\u0131<\/span><\/span><span class=\"field-value\" id=\"result-7\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-8\"><span class=\"field-title\"><span>CIDR bloklar\u0131<\/span><\/span><span class=\"field-value\" id=\"result-8\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><div class=\"field-result is-column\" id=\"output-9\"><span class=\"field-title\"><span>Hesaplama ayr\u0131nt\u0131lar\u0131<\/span><\/span><span class=\"field-value\" id=\"result-9\"><\/span><button type=\"button\" class=\"copy-result\" data-tooltip=\"Sonucu kopyala\" aria-label=\"Sonucu kopyala\"><span class=\"copy-icon icon icon-document-copy\" aria-hidden=\"true\"><\/span><\/button><\/div><\/div><div class=\"result-actions\"><button type=\"button\" class=\"copy-link\"><svg viewBox=\"0 0 20 20\" fill=\"currentColor\" aria-hidden=\"true\"><path d=\"M12.232 4.232a2.5 2.5 0 0 1 3.536 3.536l-1.225 1.224a.75.75 0 0 0 1.061 1.06l1.224-1.224a4 4 0 0 0-5.656-5.656l-3 3a4 4 0 0 0 .225 5.865.75.75 0 0 0 .977-1.138 2.5 2.5 0 0 1-.142-3.667l3-3Z\"\/><path d=\"M11.603 7.963a.75.75 0 0 0-.977 1.138 2.5 2.5 0 0 1 .142 3.667l-3 3a2.5 2.5 0 0 1-3.536-3.536l1.225-1.224a.75.75 0 0 0-1.061-1.06l-1.224 1.224a4 4 0 1 0 5.656 5.656l3-3a4 4 0 0 0-.225-5.865Z\"\/><\/svg><span class=\"copy-link__text\">Bu hesaplaman\u0131n ba\u011flant\u0131s\u0131n\u0131 kopyala<\/span><\/button><span class=\"sr-only\" role=\"status\" id=\"copy-link-status\"><\/span><\/div><\/div><a href=\"#respond\" class=\"hidden transition-opacity duration-300 opacity-0 w-50 text-sm justify-center items-center gap-2 px-4 py-2 rounded bg-gray-200 text-gray-700 hover:bg-gray-300\" id=\"leave-comment\"><span class=\"icon icon-comments\" aria-hidden=\"true\"><\/span>Yorum b\u0131rak<\/a><\/form><\/section><section id=\"calc-reactions\" class=\"not-prose hidden my-12 bg-gradient-to-r from-primary-50 to-gray-50 border border-indigo-100 rounded-xl px-6 py-4 shadow-sm\" data-post=\"4146\" aria-live=\"polite\" aria-labelledby=\"calc-reactions-title\"><p id=\"calc-reactions-title\" class=\"text-sm text-gray-500 text-center mb-2\">Bu sonu\u00e7 hakk\u0131nda ne d\u00fc\u015f\u00fcn\u00fcyorsunuz?<\/p><div role=\"group\" aria-labelledby=\"calc-reactions-title\" class=\"grid grid-cols-3 sm:flex sm:flex-row sm:justify-around gap-4 sm:items-center sm:flex-wrap\"><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"like\"><span class=\"reaction-count\" data-reaction-count=\"like\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude00 <\/span><span class=\"reaction-description font-medium\">Be\u011fendim <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"helpful\"><span class=\"reaction-count\" data-reaction-count=\"helpful\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\udca1 <\/span><span class=\"reaction-description font-medium\">Faydal\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"confused\"><span class=\"reaction-count\" data-reaction-count=\"confused\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude15 <\/span><span class=\"reaction-description font-medium\">Kafam kar\u0131\u015ft\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"disappointed\"><span class=\"reaction-count\" data-reaction-count=\"disappointed\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\ud83d\ude1e <\/span><span class=\"reaction-description font-medium\">Hayal k\u0131r\u0131kl\u0131\u011f\u0131 <\/span><\/button><button type=\"button\" aria-pressed=\"false\" class=\"reaction-btn flex flex-col items-center gap-1 text-sm text-gray-700 hover:text-primary-600 cursor-pointer transition-transform hover:scale-105\" data-reaction=\"inaccurate\"><span class=\"reaction-count\" data-reaction-count=\"inaccurate\">0<\/span><span class=\"reaction text-3xl\" aria-hidden=\"true\">\u274c <\/span><span class=\"reaction-description font-medium\">Hatal\u0131 <\/span><\/button><\/div><div id=\"reaction-message\" class=\"hidden mt-8 rounded-md border border-primary-100 bg-white\/50 backdrop-blur-sm px-4 py-2 text-sm text-center shadow-sm\"><\/div><\/section><div class=\"calcdash-ad not-prose calcdash-ad--calc_result calcdash-ad--in-article\"><ins class=\"adsbygoogle\" style=\"display:block\" data-ad-client=\"ca-pub-1721569815777345\" data-ad-slot=\"6317458308\" data-ad-layout=\"in-article\" data-ad-format=\"fluid\"><\/ins><script>(adsbygoogle = window.adsbygoogle || []).push({});<\/script><\/div>\n<style id=\"wpcoderpro-inline-1\">.formula-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section class=\"formula-box\" aria-labelledby=\"formula-title\">\r\n\t<div id=\"formula-title\" class=\"not-prose font-display mb-4\"><span class=\"icon icon-formula\" aria-hidden=\"true\"><\/span><h2>CIDR form\u00fcl\u00fc<\/h2><\/div>\r\n\t<figure class=\"not-prose formula\">\r\n\t\t<figcaption class=\"formula-title\">Form\u00fcl<\/figcaption>\r\n\t\t<div class=\"text-base text-gray-800\" id=\"formula\">\n\\[ N = 2^{32-p} \\\\[4pt] \\text{a\u011f maskesi} = \\underbrace{111\\ldots1}_{p\\text{ bit}}\\underbrace{000\\ldots0}_{32-p\\text{ bit}} \\\\[4pt] \\text{a\u011f} = \\text{IP} \\mathbin{\\&amp;} \\text{a\u011f maskesi} \\\\[4pt] \\text{yay\u0131n} = \\text{a\u011f} + N - 1 \\\\[4pt] \\text{kullan\u0131labilir host} = N - 2 \\quad (0 \\le p \\le 30) \\]\n<\/div>\r\n\t<\/figure>\r\n\t<\/p>\n<p><strong>Buradaki:<\/strong><\/p>\n<ul>\n<li>\\(p\\) \u2014 \u00f6nek uzunlu\u011fu, yani blo\u011fun sabitledi\u011fi ba\u015ftaki bit say\u0131s\u0131 (0\u201332)<\/li>\n<li>\\(N\\) \u2014 blo\u011fun kapsad\u0131\u011f\u0131 toplam adres say\u0131s\u0131<\/li>\n<li>\\(\\text{IP}\\) \u2014 girdi\u011finiz adres; bit d\u00fczeyinde VE i\u015flemi (<code>&amp;<\/code>) host bitlerini s\u0131f\u0131rlar<\/li>\n<li>\\(\\text{a\u011f}\\) ve \\(\\text{yay\u0131n}\\) \u2014 blo\u011fun ilk ve son adresleri<\/li>\n<\/ul>\n<p>Bir CIDR blo\u011fu yaln\u0131zca \u00f6nek uzunlu\u011fuyla tan\u0131mlan\u0131r: \/\\(p\\) blo\u011fu \\(2^{32-p}\\) adres i\u00e7erir, son \\(32-p\\) biti s\u0131f\u0131r olan bir adreste ba\u015flar ve a\u011f maskesi tam olarak \\(p\\) tane 1 bitinden, ard\u0131ndan s\u0131f\u0131rlardan olu\u015fur. Wildcard maskesi ise a\u011f maskesinin bit d\u00fczeyinde tersidir.<\/p>\n<p>\r\n<\/section>\n<style id=\"wpcoderpro-inline-2\">.calculation-box {\r\n\tborder-bottom: none !important;\r\n}<\/style><section id=\"calculation\" class=\"calculation-box\" aria-labelledby=\"calculation-title\">\r\n\t<div id=\"calculation-title\" class=\"not-prose font-display\"><span class=\"icon icon-unordered-list\" aria-hidden=\"true\"><\/span><h2>CIDR \u2013 hesaplama \u00f6rne\u011fi<\/h2><\/div>\r\n\r\n<\/p>\n<p><strong>\u00d6rnek:<\/strong> hesaplay\u0131c\u0131n\u0131n varsay\u0131lan de\u011feri olan <code>10.0.0.0\/22<\/code> blo\u011funu adres aral\u0131\u011f\u0131na d\u00f6n\u00fc\u015ft\u00fcrelim.<\/p>\n<p>\\[ N = 2^{32-22} = 2^{10} = 1024 \\]<\/p>\n<p>\\[ \\text{a\u011f maskesi} = 255.255.252.0 \\quad \\Rightarrow \\quad \\text{wildcard} = 0.0.3.255 \\]<\/p>\n<p>\\[ \\text{yay\u0131n} = 10.0.0.0 + 1023 = 10.0.3.255 \\]<\/p>\n<p><strong>Sonu\u00e7:<\/strong> <code>10.0.0.0\/22<\/code> blo\u011fu 10.0.0.0 \u2013 10.0.3.255 aral\u0131\u011f\u0131n\u0131 kapsar \u2014 toplam 1.024 adres, bunlar\u0131n 1.022'si hostlar i\u00e7in kullan\u0131labilir (a\u011f ve yay\u0131n adresleri ayr\u0131lm\u0131\u015ft\u0131r).<\/p>\n<p>\n\r\n<\/section>\n<h2>Hesaplay\u0131c\u0131 nas\u0131l kullan\u0131l\u0131r<\/h2>\n<ol>\n<li>Bir <strong>mod<\/strong> se\u00e7in: \"CIDR \u2192 adres aral\u0131\u011f\u0131\", \"Adres aral\u0131\u011f\u0131 \u2192 CIDR bloklar\u0131\" veya \"CIDR listesini birle\u015ftir\". Yaln\u0131zca se\u00e7ilen modda kullan\u0131lan giri\u015fler g\u00f6r\u00fcn\u00fcr.<\/li>\n<li><strong>CIDR \u2192 adres aral\u0131\u011f\u0131<\/strong> modunda, <code>10.0.0.0\/22<\/code> gibi bir <strong>CIDR blo\u011fu<\/strong> girin. <code>192.168.1.1<\/code> gibi tek ba\u015f\u0131na bir adres \/32 (tek bir host) olarak ele al\u0131n\u0131r. Sonu\u00e7larda ilk adres (a\u011f adresi), son adres (yay\u0131n adresi), toplam adres say\u0131s\u0131, a\u011f maskesi, wildcard maskesi ve kurall\u0131 blok g\u00f6sterilir.<\/li>\n<li><strong>Adres aral\u0131\u011f\u0131 \u2192 CIDR bloklar\u0131<\/strong> modunda aral\u0131\u011f\u0131n <strong>ilk IP adresini<\/strong> ve <strong>son IP adresini<\/strong> girin (ikisi de dahil). Hesaplay\u0131c\u0131, aral\u0131\u011f\u0131 tam olarak kapsayan ve bo\u015fluk ya da \u00f6rt\u00fc\u015fme i\u00e7ermeyen en az say\u0131da CIDR blo\u011funu, ayr\u0131ca blok ba\u015f\u0131na ayr\u0131nt\u0131l\u0131 d\u00f6k\u00fcm\u00fc verir.<\/li>\n<li><strong>CIDR listesini birle\u015ftir<\/strong> modunda bloklar\u0131n\u0131z\u0131 <strong>CIDR bloklar\u0131<\/strong> alan\u0131na yap\u0131\u015ft\u0131r\u0131n \u2014 her sat\u0131ra bir tane; virg\u00fcl ve noktal\u0131 virg\u00fcl de kabul edilir. \u00d6rt\u00fc\u015fen ve biti\u015fik bloklar otomatik birle\u015ftirilir ve t\u00fcm liste, en k\u00fc\u00e7\u00fck kesin blok k\u00fcmesi olarak \u00f6zetlenir.<\/li>\n<li>Ad\u0131m ad\u0131m mant\u0131k i\u00e7in sonu\u00e7lar\u0131n alt\u0131ndaki <strong>hesaplama ayr\u0131nt\u0131lar\u0131n\u0131<\/strong> i\u015faretleyin; girdi\u011finiz addreste host bitleri varsa bu da belirtilir. Tek bir blok \u00e7evresinde alt a\u011f planlamas\u0131 i\u00e7in <a href=\"https:\/\/wpcalc.com\/tr\/web-araclari\/ip-alt-ag-hesaplayici\/\">IP alt a\u011f hesaplay\u0131c\u0131s\u0131<\/a> ayn\u0131 i\u015flemleri alt a\u011fleme a\u00e7\u0131s\u0131ndan ele al\u0131r.<\/li>\n<\/ol>\n<h2>CIDR nedir?<\/h2>\n<p>S\u0131n\u0131fs\u0131z adresleme olarak da bilinen Classless Inter-Domain Routing (CIDR), eski A\/B\/C s\u0131n\u0131f\u0131 sisteminin yerini ald\u0131 ve adresi \u00f6nek uzunlu\u011fuyla birlikte yazan esnek bir g\u00f6sterim getirdi: <code>a.b.c.d\/p<\/code>. \u00d6nek \\(p\\), bloktaki her adreste ortak olan ba\u015ftaki bit say\u0131s\u0131n\u0131 belirtir; kalan \\(32-p\\) bit serbest\u00e7e de\u011fi\u015fir, b\u00f6ylece blok \\(2^{32-p}\\) adres i\u00e7erir. Tek bir kural, her \u015feyi a\u00e7\u0131klar: \/24 blo\u011fu \\(2^8 = 256\\) adres i\u00e7erir ve a\u011f maskesi <code>255.255.255.0<\/code> olur; \/22 blo\u011fu \\(2^{10} = 1024\\) adres i\u00e7erir ve a\u011f maskesi <code>255.255.252.0<\/code> olur; \/32 ise tek bir kesin adrestir.<\/p>\n<p>Bit yap\u0131s\u0131n\u0131n \u00f6nemli bir sonucu <em>hizalanma<\/em>d\u0131r: \\(2^k\\) adresli bir blok yaln\u0131zca \\(2^k\\)'n\u0131n kat\u0131 olan bir adreste ba\u015flayabilir. Bu y\u00fczden \u00f6rne\u011fin <code>192.168.1.16\/28<\/code> ge\u00e7erlidir (16 adres, 16'n\u0131n kat\u0131 olan bir adreste ba\u015flar) ama <code>192.168.1.8\/28<\/code> ger\u00e7ek bir blok s\u0131n\u0131r\u0131 de\u011fildir. Rastgele bir ilk\u2013son aral\u0131\u011f\u0131n\u0131 CIDR'ye \u00e7evirdi\u011finizde aral\u0131k nadiren tek blokla hizalan\u0131r; bu nedenle b\u00f6l\u00fcnmesi gerekir. Hesaplay\u0131c\u0131 a\u00e7g\u00f6zl\u00fc bir algoritma kullan\u0131r: her ad\u0131mda, hem kalan adreslere s\u0131\u011fan hem de do\u011fru hizalanm\u0131\u015f en b\u00fcy\u00fck blo\u011fu al\u0131r; bu y\u00f6ntemin en az say\u0131da blok \u00fcretti\u011fi kan\u0131tlanm\u0131\u015ft\u0131r.<\/p>\n<p>Say\u0131lar\u0131 do\u011fru yorumlamak pratikte \u00f6nemlidir. \"Toplam adres\" blo\u011fun ham boyutudur; ancak klasik alt a\u011flemede (\/0'dan \/30'a \u00f6nekler) ilk adres a\u011f tan\u0131mlay\u0131c\u0131s\u0131, son adres ise yay\u0131n adresi olarak ayr\u0131l\u0131r ve kullan\u0131labilir host say\u0131s\u0131 iki eksilir. \/31 (noktadan noktaya ba\u011flant\u0131lar i\u00e7in, RFC 3021 uyar\u0131nca) ve \/32 (tek bir host) bu kural\u0131n istisnas\u0131d\u0131r; buradaki her adres kullan\u0131labilir. Amac\u0131n\u0131z daha b\u00fcy\u00fck bir blo\u011fun, alt a\u011f ba\u015f\u0131na host say\u0131s\u0131yla birlikte daha k\u00fc\u00e7\u00fck alt a\u011flara nas\u0131l b\u00f6l\u00fcnece\u011fini planlamaksa <a href=\"https:\/\/wpcalc.com\/tr\/web-araclari\/ip-alt-ag-hesaplayici\/\">alt a\u011f hesaplay\u0131c\u0131s\u0131n\u0131<\/a> kullan\u0131n; adres aritmeti\u011fini elle do\u011frulamak isterseniz <a href=\"https:\/\/wpcalc.com\/tr\/web-araclari\/ikili-cevirici\/\">ikili say\u0131 d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc<\/a>, maskelerin arkas\u0131ndaki bit \u00f6r\u00fcnt\u00fclerini g\u00f6sterir.<\/p>\n<h2>\u0130pu\u00e7lar\u0131 ve s\u0131n\u0131rlamalar<\/h2>\n<ul>\n<li>Hesaplay\u0131c\u0131 <strong>yaln\u0131zca IPv4<\/strong> destekler (d\u00f6rt oktet, 0\u2013255, \/0\u2013\/32 \u00f6nek). IPv6 adresleri reddedilir.<\/li>\n<li>Host bitleri bulunan bir adres girerseniz (\u00f6rne\u011fin <code>10.0.1.7\/22<\/code>), sonu\u00e7lar <em>i\u00e7eren<\/em> blo\u011fu (<code>10.0.0.0\/22<\/code>) a\u00e7\u0131klar ve hesaplama ayr\u0131nt\u0131lar\u0131 bunu belirtir. A\u00e7\u0131k olmak isterseniz her zaman a\u011f adresini girin.<\/li>\n<li>\u0130lk\u2013son aral\u0131\u011f\u0131, bloklar\u0131n <em>en k\u00fc\u00e7\u00fck kesin<\/em> k\u00fcmesine d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr \u2014 bo\u015fluksuz ve tekilsiz kapsama. Y\u00f6nlendirme tablolar\u0131n\u0131n ve eri\u015fim kontrol listelerinin genellikle istedi\u011fi de tam olarak budur.<\/li>\n<li>Birle\u015ftirme, bloklar\u0131 yaln\u0131zca \u00f6rt\u00fc\u015ft\u00fcklerinde veya do\u011frudan biti\u015ftiklerinde birle\u015ftirir; tek adreslik bir bo\u015fluk bile onlar\u0131 ayr\u0131 tutar.<\/li>\n<li>\u00c7ok b\u00fcy\u00fck sonu\u00e7lar (\u00f6rne\u011fin da\u011f\u0131n\u0131k \u00e7ok say\u0131da \/32'nin birle\u015ftirilmesi) binlerce blo\u011fa ula\u015fabilir; tablo ilk 200'\u00fc g\u00f6sterir ve toplam say\u0131y\u0131 bildirir.<\/li>\n<\/ul>\n<h2>S\u0131k kullan\u0131lan CIDR \u00f6nekleri ba\u015fvuru tablosu<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u00d6nek<\/th>\n<th>A\u011f maskesi<\/th>\n<th>Wildcard<\/th>\n<th>Adres say\u0131s\u0131<\/th>\n<th>Kullan\u0131labilir host<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\/30<\/td>\n<td>255.255.255.252<\/td>\n<td>0.0.0.3<\/td>\n<td>4<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>\/29<\/td>\n<td>255.255.255.248<\/td>\n<td>0.0.0.7<\/td>\n<td>8<\/td>\n<td>6<\/td>\n<\/tr>\n<tr>\n<td>\/24<\/td>\n<td>255.255.255.0<\/td>\n<td>0.0.0.255<\/td>\n<td>256<\/td>\n<td>254<\/td>\n<\/tr>\n<tr>\n<td>\/22<\/td>\n<td>255.255.252.0<\/td>\n<td>0.0.3.255<\/td>\n<td>1.024<\/td>\n<td>1.022<\/td>\n<\/tr>\n<tr>\n<td>\/20<\/td>\n<td>255.255.240.0<\/td>\n<td>0.0.15.255<\/td>\n<td>4.096<\/td>\n<td>4.094<\/td>\n<\/tr>\n<tr>\n<td>\/16<\/td>\n<td>255.255.0.0<\/td>\n<td>0.0.255.255<\/td>\n<td>65.536<\/td>\n<td>65.534<\/td>\n<\/tr>\n<tr>\n<td>\/8<\/td>\n<td>255.0.0.0<\/td>\n<td>0.255.255.255<\/td>\n<td>16.777.216<\/td>\n<td>16.777.214<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u00d6neke eklenen her bit blo\u011fu yar\u0131ya indirir; \u00e7\u0131kar\u0131lan her bit ise iki kat\u0131na \u00e7\u0131kar\u0131r. \\(N = 2^{32-p}\\) ili\u015fkisi bu tablonun her sat\u0131r\u0131n\u0131 yeniden olu\u015fturmak i\u00e7in tek ba\u015f\u0131na yeterlidir.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>10.0.0.0\/22 gibi bir IPv4 CIDR blo\u011funu adres aral\u0131\u011f\u0131na, a\u011f maskesine ve host say\u0131s\u0131na d\u00f6n\u00fc\u015ft\u00fcr\u00fcn; ilk\u2013son IP aral\u0131\u011f\u0131n\u0131 en k\u00fc\u00e7\u00fck CIDR blo\u011fu k\u00fcmesine \u00e7evirin ya da bir blok listesini tek bir \u00f6zet listede birle\u015ftirin.<\/p>\n","protected":false},"author":3168,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[15],"tags":[93],"class_list":["post-4146","post","type-post","status-publish","format-standard","hentry","category-web-araclari","tag-ag-araclari"],"acf":[],"_links":{"self":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/4146","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/users\/3168"}],"replies":[{"embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/comments?post=4146"}],"version-history":[{"count":0,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/posts\/4146\/revisions"}],"wp:attachment":[{"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/media?parent=4146"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/categories?post=4146"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/wpcalc.com\/tr\/wp-json\/wp\/v2\/tags?post=4146"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}