{"blog_title":"naos92\u306e\u65e5\u8a18","width":"100%","provider_name":"Hatena Blog","blog_url":"https://naos92.hatenablog.com/","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fnaos92.hatenablog.com%2Fentry%2F2025%2F08%2F10%2F181717\" title=\"\u3010ChatGPT\u3011CIDR\u306e16\u9032\u6570\u8868\u793a\u306b\u3064\u3044\u3066 - naos92\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"\u3010ChatGPT\u3011CIDR\u306e16\u9032\u6570\u8868\u793a\u306b\u3064\u3044\u3066","published":"2025-08-10 18:17:17","provider_url":"https://hatena.blog","categories":["IT","ChatGPT"],"height":"190","url":"https://naos92.hatenablog.com/entry/2025/08/10/181717","type":"rich","author_url":"https://blog.hatena.ne.jp/naos92/","description":"\u4e2d\u5b66\u751f\u306b\u3082\u308f\u304b\u308b\u3088\u3046\u306b\u300cCIDR\u306e16\u9032\u6570\u8868\u793a\u300d\u3068\u300c10\u9032\u6570\u8868\u793a\u300d\u306e\u9055\u3044\u3068\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u90e8\u30fb\u30db\u30b9\u30c8\u90e8\u306e\u5272\u308a\u5f53\u3066\u306b\u3064\u3044\u3066\u3084\u3055\u3057\u304f\u8aac\u660e\u3057\u307e\u3059\u306d\u3002 1. CIDR\u3063\u3066\u4f55\uff1f CIDR\u306fIP\u30a2\u30c9\u30ec\u30b9\u306e\u300c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u90e8\u5206\u300d\u3068\u300c\u30db\u30b9\u30c8\u90e8\u5206\u300d\u3092\u3001\u300c/n\u300d\u3068\u3044\u3046\u6570\u5b57\u3067\u30d3\u30c3\u30c8\u5358\u4f4d\u3067\u533a\u5207\u3063\u3066\u8868\u3059\u65b9\u6cd5\u3067\u3057\u305f\u306d\u3002 \u4f8b\u3048\u3070\uff1a 192.168.0.0/24 \u306f\u300c\u5148\u982d\u304b\u308924\u30d3\u30c3\u30c8\u304c\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u90e8\u300d\u3067\u3001\u6b8b\u308a\u306e\u30d3\u30c3\u30c8\u304c\u30db\u30b9\u30c8\u90e8\u3067\u3059\u3002 2. IP\u30a2\u30c9\u30ec\u30b9\u306e10\u9032\u6570\u8868\u793a\u306816\u9032\u6570\u8868\u793a\u306e\u9055\u3044 IP\u30a2\u30c9\u30ec\u30b9\u306f\u672c\u676532\u30d3\u30c3\u30c8\u306e2\u9032\u6570\u3067\u3059\u304c\u3001\u4eba\u9593\u304c\u8aad\u307f\u3084\u3059\u3044\u3088\u3046\u306b4\u3064\u306e\u6570\u5b57\uff088\u30d3\u30c3\u30c8\u305a\u3064\uff09\u306b\u5206\u3051\u3066\u66f8\u304d\u307e\u3059\u3002 10\u9032\u6570\u8868\u793a\u4f8b\uff1a192.168\u2026","version":"1.0","author_name":"naos92"}