{"height":"190","url":"https://mattintosh-note.jp/entry/20240814/1723617275","blog_title":"mattintosh note","version":"1.0","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmattintosh-note.jp%2Fentry%2F20240814%2F1723617275\" title=\"Cloudflare\u306747.128.0.0/14\u306e\u3088\u3046\u306a\u30ec\u30f3\u30b8\u3092IP\u30a2\u30af\u30bb\u30b9\u30eb\u30fc\u30eb\u306b\u767b\u9332\u3059\u308b - mattintosh note\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/mattintosh4/20240814/20240814153122.png","published":"2024-08-14 15:34:35","width":"100%","author_url":"https://blog.hatena.ne.jp/mattintosh4/","author_name":"mattintosh4","type":"rich","categories":["Cloudflare"],"description":"Cloudflare \u306e IP \u30a2\u30af\u30bb\u30b9\u30eb\u30fc\u30eb\u306b\u306f IP \u30a2\u30c9\u30ec\u30b9\u3092\u30ec\u30f3\u30b8\u3067\u767b\u9332\u3067\u304d\u308b\u6a5f\u80fd\u304c\u3042\u308b\u306e\u3067\u3059\u304c\u30b5\u30d6\u30cd\u30c3\u30c8\u30de\u30b9\u30af\u304c /16 \u304b /24 \u3067\u3042\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u4f8b\u3048\u3070\u4e0d\u6b63\u306a\u30a2\u30af\u30bb\u30b9\u304c\u591a\u3044 AWS \u306e Singapore \u306b\u306f 47.128.0.0/14 \u3084 13.214.0.0/15 \u3068\u3044\u3063\u305f\u30ec\u30f3\u30b8\u304c\u5272\u308a\u5f53\u3066\u3089\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u3089\u306f\u305d\u306e\u307e\u307e\u3067\u306f IP \u30a2\u30af\u30bb\u30b9\u30eb\u30fc\u30eb\u306b\u767b\u9332\u3067\u304d\u307e\u305b\u3093\u304c /16 \u3084 /24 \u3067\u5206\u5272\u3059\u308b\u3053\u3068\u3067\u767b\u9332\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 47.128.0.0/14 \u306e\u7bc4\u56f2\u306f 47.128.0.0\u301c47.131.255.255 \u3068\u306a\u3063\u3066\u304a\u308a\u3001/16 \u3067\u306f\u4e0b\u8a18\u306e 4 \u3064\u306e\u7bc4\u56f2\u3067\u8868\u2026","blog_url":"https://mattintosh-note.jp/","title":"Cloudflare\u306747.128.0.0/14\u306e\u3088\u3046\u306a\u30ec\u30f3\u30b8\u3092IP\u30a2\u30af\u30bb\u30b9\u30eb\u30fc\u30eb\u306b\u767b\u9332\u3059\u308b"}