{"id":22115,"date":"2022-06-08T11:04:58","date_gmt":"2022-06-08T02:04:58","guid":{"rendered":"https:\/\/www.skyarch.net\/blog\/?p=22115"},"modified":"2022-06-08T11:11:56","modified_gmt":"2022-06-08T02:11:56","slug":"vpc%e3%83%97%e3%83%ac%e3%83%95%e3%82%a3%e3%83%83%e3%82%af%e3%82%b9%e3%83%aa%e3%82%b9%e3%83%88%e3%81%a7ip%e3%82%a2%e3%83%89%e3%83%ac%e3%82%b9%e3%82%92%e7%ae%a1%e7%90%86%e3%81%97%e3%81%a6%e3%81%bf","status":"publish","type":"post","link":"https:\/\/www.skyarch.net\/blog\/vpc%e3%83%97%e3%83%ac%e3%83%95%e3%82%a3%e3%83%83%e3%82%af%e3%82%b9%e3%83%aa%e3%82%b9%e3%83%88%e3%81%a7ip%e3%82%a2%e3%83%89%e3%83%ac%e3%82%b9%e3%82%92%e7%ae%a1%e7%90%86%e3%81%97%e3%81%a6%e3%81%bf\/","title":{"rendered":"VPC\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3067IP\u30a2\u30c9\u30ec\u30b9\u3092\u7ba1\u7406\u3057\u3066\u307f\u305f"},"content":{"rendered":"<h2>\u306f\u3058\u3081\u306b<\/h2>\n<p>VPC\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u4f7f\u3063\u3066\u3001EC2\u3078IP\u30a2\u30c9\u30ec\u30b9\u306e\u63a5\u7d9a\u8a31\u53ef\u8a2d\u5b9a\u3092\u5c0e\u5165\u3057\u3066\u307f\u307e\u3057\u305f\u3002<\/p>\n<h2>\u76ee\u6b21<\/h2>\n<ul>\n<li><a href=\"#whatis\">\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3068\u306f<\/a> <\/li>\n<li><a href=\"#tejyun\">\u624b\u9806<\/a> <\/li>\n<li><a href=\"#summery\">\u307e\u3068\u3081<\/a> <\/li>\n<\/ul>\n<h2 id=\"whatis\">\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3068\u306f<\/h2>\n<p>AWS\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u4e0b\u8a18\u306e\u3088\u3046\u306b\u8a18\u8f09\u304c\u3042\u308a\u307e\u3059\u3002<a href=\"https:\/\/docs.aws.amazon.com\/ja_jp\/vpc\/latest\/userguide\/managed-prefix-lists.html\" rel=\"noopener\" target=\"_blank\">https:\/\/docs.aws.amazon.com\/ja_jp\/vpc\/latest\/userguide\/managed-prefix-lists.html<\/a><\/p>\n<blockquote><p>\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u306f\u30011 \u3064\u4ee5\u4e0a\u306e CIDR \u30d6\u30ed\u30c3\u30af\u306e\u30bb\u30c3\u30c8\u3067\u3059\u3002\u30d7\u30ec\u30d5\u30a3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3068\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3068\u30eb\u30fc\u30c8\u30c6\u30fc\u30d6\u30eb\u306e\u8a2d\u5b9a\u3068\u7ba1\u7406\u304c\u5bb9\u6613\u306b\u306a\u308a\u307e\u3059\u3002<\/p><\/blockquote>\n<p>\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u5185\u3067\u30bd\u30fc\u30b9IP\u30a2\u30c9\u30ec\u30b9\u306e\u4ee3\u308f\u308a\u306b\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u306e\u305f\u3081\u3001\u3044\u304f\u3064\u304b\u306eCIDR\u30d6\u30ed\u30c3\u30af\u304c\u307e\u3068\u307e\u3063\u305f\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u7ba1\u7406\u4e0a\u306e\u624b\u9593\u304c\u4f4e\u6e1b\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u306e\u7a2e\u985e<\/h3>\n<p>\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u306b\u306f\u6b21\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<ul>\n<li>AWS \u30de\u30cd\u30fc\u30b8\u30c9\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8<\/li>\n<li>\u30ab\u30b9\u30bf\u30de\u30fc\u7ba1\u7406\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8<\/li>\n<\/ul>\n<h4><strong>AWS \u30de\u30cd\u30fc\u30b8\u30c9\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8<\/strong><\/h4>\n<p>\u3053\u3061\u3089\u306fAWS\u304c\u7ba1\u7406\u3059\u308b\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3067\u3059\u3002<br \/>\n\u73fe\u5728\u306f\u305d\u308c\u305e\u308cS3\u3001DynamoDB\u3001CloudFront\u306eIP \u30a2\u30c9\u30ec\u30b9\u7bc4\u56f2\u3092\u542b\u30803\u7a2e\u985e\u306e\u30ea\u30b9\u30c8\u304c\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001CloudFront\u3067\u30aa\u30ea\u30b8\u30f3\u3078\u306e\u30a2\u30af\u30bb\u30b9\u3092\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u304b\u3089\u306e\u307f\u306b\u7d5e\u308a\u305f\u3044\u5834\u5408\u3001\u30aa\u30ea\u30b8\u30f3\u3068\u3057\u3066\u8a2d\u5b9a\u3057\u305fEC2\u3084ALB\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306b\u3001\u516c\u958b\u3055\u308c\u3066\u3044\u308b\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u306eIP\u30ec\u30f3\u30b8\u3092\u305d\u306e\u307e\u307e\u30bd\u30fc\u30b9\u3068\u3057\u3066\u8a2d\u5b9a\u3059\u308b\u5f62\u3060\u3068\u3001\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u306eIP\u30ec\u30f3\u30b8\u304c\u5909\u5316\u3057\u305f\u5834\u5408\u3001\u305d\u308c\u306b\u5408\u308f\u305b\u3066\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u3092\u4fee\u6b63\u3059\u308b\u5fc5\u8981\u304c\u51fa\u3066\u304d\u307e\u3059\u3002<\/p>\n<p>\u4ee3\u308f\u308a\u306b\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u30eb\u30fc\u30eb\u306e\u30bd\u30fc\u30b9\u3068\u3057\u3066\u4e0a\u8a18\u306eCloudFront\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u5229\u7528\u3059\u308c\u3070\u3001\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u306e\u4e2d\u8eab\u306fAWS\u306b\u3088\u308a\u66f4\u65b0\u3055\u308c\u308b\u305f\u3081\u3001\u30a8\u30c3\u30b8\u30b5\u30fc\u30d0\u306eIP\u30ec\u30f3\u30b8\u306e\u5909\u5316\u304c\u767a\u751f\u3057\u3066\u3082\u3001\u30e6\u30fc\u30b6\u5074\u3067\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30b0\u30eb\u30fc\u30d7\u306e\u4fee\u6b63\u304c\u4e0d\u8981\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<h4><strong>\u30ab\u30b9\u30bf\u30de\u30fc\u7ba1\u7406\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8<br \/>\n<\/strong><\/h4>\n<p>\u3053\u3061\u3089\u306f\u30e6\u30fc\u30b6\u30fc\u304c\u81ea\u5206\u3067\u4f5c\u6210\u304a\u3088\u3073\u7ba1\u7406\u3059\u308b\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3067\u3059\u3002<br \/>\n\u4efb\u610f\u306e\u540d\u524d\u30fbCIDR\u30d6\u30ed\u30c3\u30af\u3092\u6307\u5b9a\u3057\u3066\u4f5c\u6210\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br \/>\n\u4eca\u56de\u306f\u3053\u3061\u3089\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u30fb\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n<h2 id=\"tejyun\">\u624b\u9806<\/h2>\n<h3>\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u306e\u4f5c\u6210<\/h3>\n<p>\u5b9f\u969b\u306b\u30ab\u30b9\u30bf\u30de\u30fc\u7ba1\u7406\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u4f5c\u3063\u3066\u307f\u307e\u3059\u3002<\/p>\n<p>VPC\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u306e\u30e1\u30cb\u30e5\u30fc\u304b\u3089\u30de\u30cd\u30fc\u30b8\u30c9\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u9078\u629e<\/p>\n<a href=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist01.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-22126 aligncenter\" src=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist01-146x300.png\" alt=\"\" width=\"146\" height=\"300\" srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist01-146x300.png 146w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist01.png 229w\" sizes=\"auto, (max-width: 146px) 100vw, 146px\" \/><\/a>\n<p>\u300c\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u300d\u3092\u9078\u629e<\/p>\n<a href=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist02.png\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-22132 aligncenter\" src=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist02-300x97.png\" alt=\"\" width=\"300\" height=\"97\" srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist02-300x97.png 300w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist02.png 464w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a>\n<p>\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u540d\u3084\u6700\u5927\u30a8\u30f3\u30c8\u30ea\uff08\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u306e\u4e2d\u3067\u6307\u5b9a\u53ef\u80fd\u306aCIDR\u30d6\u30ed\u30c3\u30af\u306e\u6570\uff09\u3001\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u306b\u542b\u3081\u305f\u3044CIDR\u30d6\u30ed\u30c3\u30af\u3092\u5165\u529b\u3057\u3001\u300c\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u3092\u4f5c\u6210\u300d\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n<a href=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist03.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-22131\" src=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist03-1024x871.png\" alt=\"\" width=\"728\" height=\"619\" srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist03-1024x871.png 1024w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist03-300x255.png 300w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist03-768x653.png 768w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist03-728x619.png 728w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist03.png 1102w\" sizes=\"auto, (max-width: 728px) 100vw, 728px\" \/><\/a>\n<p>\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u30ea\u30b9\u30c8\u304c\u4f5c\u6210\u3055\u308c\u307e\u3057\u305f\u3002<\/p>\n<a href=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-large wp-image-22130\" src=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04-1024x398.png\" alt=\"\" width=\"728\" height=\"283\" srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04-1024x398.png 1024w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04-300x117.png 300w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04-768x299.png 768w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04-1536x597.png 1536w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04-728x283.png 728w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist04.png 1592w\" sizes=\"auto, (max-width: 728px) 100vw, 728px\" 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srcset=\"https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist05-1024x187.png 1024w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist05-300x55.png 300w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist05-768x141.png 768w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist05-1536x281.png 1536w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist05-728x133.png 728w, https:\/\/www.skyarch.net\/blog\/wp-content\/uploads\/2022\/05\/prefixlist05.png 1759w\" sizes=\"auto, (max-width: 728px) 100vw, 728px\" 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