{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkeroring.hatenadiary.org%2Fentry%2F20130423%2F1366695817\" title=\"\u6587\u66f8\u3084\u8cc7\u6599\u306b\u4f7f\u3063\u3066\u826f\u3044IP\u30a2\u30c9\u30ec\u30b9 - Disce gaudere. \u697d\u3057\u3080\u4e8b\u3092\u5b66\u3079\u3002\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"\u8cc7\u6599\u7b49\u3067\u4f8b\u3068\u3057\u3066\u4f7f\u3046IP\u30a2\u30c9\u30ec\u30b9\u7528\u306b\u3001 \u6587\u66f8\u4f5c\u6210\u7528IP\u30a2\u30c9\u30ec\u30b9(Address Blocks Reserved for Documentation)\u304cRFC\u3067\u5b9a\u3081\u3089\u308c\u3066\u3044\u308b\u3002IPv4\u30a2\u30c9\u30ec\u30b9\uff1a RFC5737\u306b\"IPv4 Address Blocks Reserved for Documentation\"\u3068\u3057\u3066\u3001 \"TEST-NET-1/2/3\"\u306e3\u3064\u306e\u30d6\u30ed\u30c3\u30af\u304c\u8a18\u3055\u308c\u3066\u3044\u308b\u3002 192.0.2.0/24 (192.0.2.0 \u301c 192.0.2.255) 198.51.100.0/24 (198.51.100.0 \u301c 198.51.100.255) 203.0.113.0/24 (203.0.\u2026","width":"100%","blog_url":"https://keroring.hatenadiary.org/","height":"190","categories":["Network"],"author_url":"https://blog.hatena.ne.jp/keroring/","image_url":null,"title":"\u6587\u66f8\u3084\u8cc7\u6599\u306b\u4f7f\u3063\u3066\u826f\u3044IP\u30a2\u30c9\u30ec\u30b9","published":"2013-04-23 14:43:37","type":"rich","provider_name":"Hatena Blog","blog_title":"Disce gaudere. \u697d\u3057\u3080\u4e8b\u3092\u5b66\u3079\u3002","url":"https://keroring.hatenadiary.org/entry/20130423/1366695817","author_name":"keroring","version":"1.0","provider_url":"https://hatena.blog"}