{"title":"IPv4\u30a2\u30c9\u30ec\u30b9\u306f\u67af\u6e07\u3057\u305f\u3002\u3067\u3082IPv6\u3078\u306e\u79fb\u884c\u306f\u7518\u304f\u306a\u3044","categories":[],"width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/k/kenimo49/20260321/20260321045456.png","type":"rich","height":"190","blog_title":"kenimo49 Tech Notes","url":"https://kenimo49.hatenablog.com/entry/2026/03/21/092838","provider_name":"Hatena Blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkenimo49.hatenablog.com%2Fentry%2F2026%2F03%2F21%2F092838\" title=\"IPv4\u30a2\u30c9\u30ec\u30b9\u306f\u67af\u6e07\u3057\u305f\u3002\u3067\u3082IPv6\u3078\u306e\u79fb\u884c\u306f\u7518\u304f\u306a\u3044 - kenimo49 Tech Notes\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"kenimo49","published":"2026-03-21 09:28:38","version":"1.0","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/kenimo49/","blog_url":"https://kenimo49.hatenablog.com/","description":"\u30b5\u30e0\u30cd\u30a4\u30eb IPv4\u306f\u300c\u5728\u5eab\u5207\u308c\u300d\u306b\u306a\u3063\u305f IPv4\u30a2\u30c9\u30ec\u30b9\u306f2011\u5e74\u306b\u67af\u6e07\u3057\u307e\u3057\u305f\u3002\u4e16\u754c\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092\u7ba1\u7406\u3059\u308b\u7d44\u7e54\u304c\u300c\u3082\u3046\u65b0\u3057\u3044IPv4\u30a2\u30c9\u30ec\u30b9\u306e\u5728\u5eab\u306f\u3042\u308a\u307e\u305b\u3093\u300d\u3068\u5ba3\u8a00\u3057\u305f\u306e\u3067\u3059\u3002 43\u5104\u500b\u3042\u3063\u305f\u306f\u305a\u306e\u30a2\u30c9\u30ec\u30b9\u304c\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u7206\u767a\u7684\u306a\u666e\u53ca\u3067\u4f7f\u3044\u5207\u3089\u308c\u307e\u3057\u305f\u3002\u305d\u3053\u3067\u767b\u5834\u3057\u305f\u306e\u304cIPv6\u3002\u30a2\u30c9\u30ec\u30b9\u6570\u306f340\u6f97\uff083.4\u00d710\u00b3\u2078\uff09\u2014 \u5730\u7403\u4e0a\u306e\u3059\u3079\u3066\u306e\u7802\u7c92\u306b1\u3064\u305a\u3064IP\u30a2\u30c9\u30ec\u30b9\u3092\u632f\u3063\u3066\u3082\u3001\u307e\u3060\u6570\u767e\u4e07\u500d\u4f59\u308b\u6570\u3067\u3059\u3002\u5b87\u5b99\u304c\u7d42\u308f\u308b\u307e\u3067\u306b\u4f7f\u3044\u5207\u308b\u65b9\u304c\u96e3\u3057\u3044\u3067\u3057\u3087\u3046\u3002 \u9805\u76ee IPv4 IPv6 \u30a2\u30c9\u30ec\u30b9\u9577 32\u30d3\u30c3\u30c8 128\u30d3\u30c3\u30c8 \u30a2\u30c9\u30ec\u30b9\u6570 \u7d0443\u5104 \u7d04340\u6f97 \u8868\u8a18\u4f8b 192.168.1.1 2\u2026"}