{"id":1431,"date":"2026-02-03T10:51:35","date_gmt":"2026-02-03T07:51:35","guid":{"rendered":"https:\/\/kolan.net.tr\/blog\/?p=1431"},"modified":"2026-03-26T04:57:58","modified_gmt":"2026-03-26T01:57:58","slug":"temel-network-kavramlari","status":"publish","type":"post","link":"https:\/\/kolan.net.tr\/blog\/temel-network-kavramlari\/","title":{"rendered":"IP Adresi Nedir? Subnet, Gateway ve \/24 \u2013 \/32 Ne Anlama Gelir?"},"content":{"rendered":"<h2>IP Adresi Nedir?<\/h2>\n<p><strong>IP (Internet Protocol) adresi<\/strong>, a\u011f \u00fczerindeki cihazlar\u0131n birbirini tan\u0131yabilmesi i\u00e7in kullan\u0131lan benzersiz bir kimlik numaras\u0131d\u0131r. \u0130nternete veya yerel bir a\u011fa ba\u011fl\u0131 olan her cihaz\u0131n bir IP adresi vard\u0131r.<\/p>\n<p>IP adresini, bir evin adresi gibi d\u00fc\u015f\u00fcnebilirsin. Bir paketin do\u011fru yere ula\u015fmas\u0131 i\u00e7in adres bilgisine ihtiyac\u0131 vard\u0131r.<\/p>\n<p>\u00d6rnek bir IPv4 adresi:<\/p>\n<pre>192.168.1.10<\/pre>\n<h3>IP Adresi Ne \u0130\u015fe Yarar?<\/h3>\n<ul>\n<li>A\u011fdaki cihazlar\u0131 birbirinden ay\u0131r\u0131r<\/li>\n<li>Veri paketlerinin do\u011fru cihaza ula\u015fmas\u0131n\u0131 sa\u011flar<\/li>\n<li>\u0130nternet ve yerel a\u011f ileti\u015fiminin temelini olu\u015fturur<\/li>\n<\/ul>\n<hr>\n<h2>Subnet (Alt A\u011f) Nedir?<\/h2>\n<p><strong>Subnet<\/strong>, b\u00fcy\u00fck bir a\u011f\u0131n daha k\u00fc\u00e7\u00fck ve y\u00f6netilebilir par\u00e7alara b\u00f6l\u00fcnm\u00fc\u015f halidir. Bu i\u015flem a\u011f trafi\u011fini azalt\u0131r ve g\u00fcvenli\u011fi art\u0131r\u0131r.<\/p>\n<p>Subnet sayesinde:<\/p>\n<ul>\n<li>A\u011f performans\u0131 artar<\/li>\n<li>Yetkilendirme ve g\u00fcvenlik daha kolay sa\u011flan\u0131r<\/li>\n<li>A\u011f y\u00f6netimi sadele\u015fir<\/li>\n<\/ul>\n<p>Subnet genellikle IP adresinin yan\u0131nda yer alan bir maske ile belirtilir.<\/p>\n<p>\u00d6rnek:<\/p>\n<pre>255.255.255.0<\/pre>\n<hr>\n<h2>Gateway (A\u011f Ge\u00e7idi) Nedir?<\/h2>\n<p><strong>Gateway<\/strong>, cihazlar\u0131n yerel a\u011f d\u0131\u015f\u0131ndaki a\u011flara (\u00f6rne\u011fin internete) \u00e7\u0131kmas\u0131n\u0131 sa\u011flayan kap\u0131d\u0131r. \u00c7o\u011fu zaman modem veya router IP adresidir.<\/p>\n<p>Basit\u00e7e s\u00f6ylemek gerekirse:<\/p>\n<ul>\n<li>Yerel a\u011f \u2192 \u0130nternet aras\u0131ndaki ge\u00e7i\u015f noktas\u0131d\u0131r<\/li>\n<li>Varsay\u0131lan \u00e7\u0131k\u0131\u015f yoludur<\/li>\n<\/ul>\n<p>\u00d6rnek bir gateway adresi:<\/p>\n<pre>192.168.1.1<\/pre>\n<hr>\n<h2>\/24, \/32 Nedir? Ne Anlama Gelir?<\/h2>\n<p>IP adresinin sonuna eklenen <strong>\/24<\/strong>, <strong>\/32<\/strong> gibi ifadeler <strong>CIDR (Classless Inter-Domain Routing)<\/strong> g\u00f6sterimidir ve subnet maskesini belirtir.<\/p>\n<h3>\/24 Ne Anlama Gelir?<\/h3>\n<p><strong>\/24<\/strong>, ilk 24 bitin a\u011f adresi oldu\u011funu ifade eder. Bu yap\u0131 genellikle yerel a\u011flarda kullan\u0131l\u0131r.<\/p>\n<p>Subnet maskesi kar\u015f\u0131l\u0131\u011f\u0131:<\/p>\n<pre>255.255.255.0<\/pre>\n<p>\/24 a\u011fda:<\/p>\n<ul>\n<li>256 IP adresi vard\u0131r<\/li>\n<li>254 tanesi kullan\u0131labilir<\/li>\n<\/ul>\n<h3>\/32 Ne Anlama Gelir?<\/h3>\n<p><strong>\/32<\/strong>, tek bir IP adresini temsil eder. Genellikle:<\/p>\n<ul>\n<li>Firewall kurallar\u0131nda<\/li>\n<li>Tekil IP tan\u0131mlamalar\u0131nda<\/li>\n<li>Sunucu veya VPN yap\u0131land\u0131rmalar\u0131nda<\/li>\n<\/ul>\n<p>Subnet maskesi:<\/p>\n<pre>255.255.255.255<\/pre>\n<hr>\n<h2>K\u0131sa \u00d6zet<\/h2>\n<ul>\n<li><strong>IP:<\/strong> Cihaz\u0131n a\u011fdaki kimli\u011fi<\/li>\n<li><strong>Subnet:<\/strong> A\u011f\u0131n alt b\u00f6l\u00fcm\u00fc<\/li>\n<li><strong>Gateway:<\/strong> \u0130nternete a\u00e7\u0131lan kap\u0131<\/li>\n<li><strong>\/24:<\/strong> Yerel a\u011flar i\u00e7in yayg\u0131n subnet<\/li>\n<li><strong>\/32:<\/strong> Tek bir IP adresi<\/li>\n<\/ul>\n<p>Bu kavramlar\u0131 anlamak, a\u011f y\u00f6netimi, sunucu kurulumu ve WordPress bar\u0131nd\u0131rma gibi konularda b\u00fcy\u00fck avantaj sa\u011flar.<\/p>\n<hr>\n","protected":false},"excerpt":{"rendered":"<p>IP Adresi Nedir? IP (Internet Protocol) adresi, a\u011f \u00fczerindeki cihazlar\u0131n birbirini tan\u0131yabilmesi i\u00e7in kullan\u0131lan benzersiz bir kimlik numaras\u0131d\u0131r. \u0130nternete veya yerel bir a\u011fa ba\u011fl\u0131 olan&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1432,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[126],"tags":[153,154,156,152,150,155,151],"class_list":["post-1431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nedir-nasil-yapilir","tag-24-nedir","tag-32-nedir","tag-ag-bilgisi","tag-gateway-nedir","tag-ip-adresi","tag-network-temelleri","tag-subnet-nedir"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>IP Adresi Nedir? Subnet, Gateway ve \/24 \u2013 \/32 Ne Anlama Gelir? - Kolan Bili\u015fim Teknolojileri | Blog - Dijital \u00c7\u00f6z\u00fcmler, Sunucu Y\u00f6netimi ve Teknoloji Haberleri<\/title>\n<meta name=\"description\" content=\"IP adresi, subnet, gateway ve \/24 \u2013 \/32 gibi kavramlar a\u011f (network) d\u00fcnyas\u0131n\u0131n temel yap\u0131 ta\u015flar\u0131d\u0131r.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kolan.net.tr\/blog\/temel-network-kavramlari\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"IP Adresi Nedir? 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