{"id":5008,"date":"2026-10-28T19:27:07","date_gmt":"2026-10-28T10:27:07","guid":{"rendered":"https:\/\/www.altech-ads.com\/blog\/?p=5008"},"modified":"2026-10-28T19:27:08","modified_gmt":"2026-10-28T10:27:08","slug":"ipinfo%e3%81%a7%e8%a6%8b%e3%82%8brpki%e7%b5%8c%e8%b7%af%e4%bf%9d%e8%ad%b7%e3%81%ae%e7%8f%be%e7%8a%b6%e3%81%a8%e9%81%8b%e7%94%a8%e3%83%9d%e3%82%a4%e3%83%b3%e3%83%88","status":"publish","type":"post","link":"https:\/\/www.altech-ads.com\/blog\/2026\/10\/28\/post-5008\/","title":{"rendered":"IPinfo\u3067\u898b\u308bRPKI\u7d4c\u8def\u4fdd\u8b77\u306e\u73fe\u72b6\u3068\u904b\u7528\u30dd\u30a4\u30f3\u30c8"},"content":{"rendered":"<div class=\"section\">\n\n\n<p class=\"wp-block-paragraph\">IPinfo\u306eRPKI\uff08Resource Public Key Infrastructure : IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d4c\u8def\u544a\u77e5\u304c\u6b63\u3057\u3044\u767a\u4fe1\u5143\u304b\u3089\u51fa\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u4ed5\u7d44\u307f\uff09\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u3001\u4fdd\u8b77\u7bc4\u56f2\u306e\u5e83\u304c\u308a\u3001\u691c\u8a3c\u7d50\u679c\u306e\u8aad\u307f\u65b9\u3001\u8a2d\u5b9a\u3068\u904b\u7528\u306e\u6ce8\u610f\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<p class=\"wp-block-paragraph\"><strong>\u76ee\u6b21<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"#route-risk-and-scope\">\u7d4c\u8def\u544a\u77e5\u306e\u4fe1\u983c\u6027\u3092\u3069\u3046\u898b\u308c\u3070\u3088\u3044\u304b<\/a><\/li>\n\n\n\n<li><a href=\"#how-rpki-works\">RPKI\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3053\u3068<\/a><\/li>\n\n\n\n<li><a href=\"#coverage-trends\">\u4fdd\u8b77\u7bc4\u56f2\u306f\u3069\u3053\u307e\u3067\u5e83\u304c\u3063\u3066\u3044\u308b\u304b<\/a><\/li>\n\n\n\n<li><a href=\"#validation-results\">\u691c\u8a3c\u7d50\u679c\u306f\u6570\u3060\u3051\u3067\u306a\u304f\u5e83\u304c\u308a\u3067\u8aad\u3080<\/a><\/li>\n\n\n\n<li><a href=\"#limits-of-rpki\">RPKI\u3060\u3051\u3067\u306f\u9632\u3052\u306a\u3044\u8a2d\u5b9a\u4e0a\u306e\u9699\u9593<\/a><\/li>\n\n\n\n<li><a href=\"#operations-monitoring\">\u904b\u7528\u3067\u306f\u6d88\u3048\u308b\u4fdd\u8b77\u3092\u76e3\u8996\u3059\u308b<\/a><\/li>\n\n\n\n<li><a href=\"#improvement-points\">\u6539\u5584\u306b\u5411\u3051\u3066\u78ba\u8a8d\u3057\u305f\u3044\u89b3\u70b9<\/a><\/li>\n\n\n\n<li><a href=\"#summary\">\u307e\u3068\u3081<\/a><\/li>\n<\/ul>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<h2 id=\"route-risk-and-scope\" class=\"wp-block-heading\">\u7d4c\u8def\u544a\u77e5\u306e\u4fe1\u983c\u6027\u3092\u3069\u3046\u898b\u308c\u3070\u3088\u3044\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u4f01\u696d\u304c\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3001\u30af\u30e9\u30a6\u30c9\u3001IP\u30a2\u30c9\u30ec\u30b9\u60c5\u5831\u3092\u696d\u52d9\u3067\u4f7f\u3046\u3068\u304d\u3001\u901a\u4fe1\u304c\u610f\u56f3\u3057\u305f\u76f8\u624b\u3078\u5c4a\u3044\u3066\u3044\u308b\u304b\u306f\u91cd\u8981\u3067\u3059\u304c\u3001\u65e5\u3005\u306e\u904b\u7528\u3067\u306f\u898b\u3048\u306b\u304f\u3044\u9818\u57df\u3067\u3059\u3002\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u7d4c\u8def\u544a\u77e5\u306f\u3001\u3053\u308c\u307e\u3067\u4fe1\u983c\u306b\u5927\u304d\u304f\u4f9d\u5b58\u3057\u3066\u304d\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u3042\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u672c\u6765\u544a\u77e5\u3059\u3079\u304d\u3067\u306a\u3044\u30a2\u30c9\u30ec\u30b9\u3092\u8aa4\u3063\u3066\u3001\u307e\u305f\u306f\u610f\u56f3\u7684\u306b\u544a\u77e5\u3059\u308b\u3068\u3001\u901a\u4fe1\u304c\u5225\u306e\u5834\u6240\u3078\u9001\u3089\u308c\u3001\u30b5\u30fc\u30d3\u30b9\u3078\u5230\u9054\u3067\u304d\u306a\u304f\u306a\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001IPinfo\u306eRPKI\u30c7\u30fc\u30bf\u3092\u624b\u304c\u304b\u308a\u306b\u3001\u7d4c\u8def\u4fdd\u8b77\u306e\u5e83\u304c\u308a\u3001\u691c\u8a3c\u7d50\u679c\u306e\u8aad\u307f\u65b9\u3001\u8a2d\u5b9a\u3068\u7d99\u7d9a\u904b\u7528\u3067\u78ba\u8a8d\u3057\u305f\u3044\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002RPKI\u306f\u3001IP\u30a2\u30c9\u30ec\u30b9\u306e\u307e\u3068\u307e\u308a\u3092\u6301\u3064\u7d44\u7e54\u304c\u3001\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306b\u305d\u306e\u30a2\u30c9\u30ec\u30b9\u306e\u544a\u77e5\u3092\u8a31\u3059\u304b\u3092\u7f72\u540d\u4ed8\u304d\u306eRoute Origin Authorization (ROA)\u3068\u3057\u3066\u516c\u958b\u3067\u304d\u308b\u4ed5\u7d44\u307f\u3067\u3059\u3002RPKI\u3092\u78ba\u8a8d\u3059\u308b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u904b\u7528\u8005\u306f\u3001\u5b9f\u969b\u306e\u544a\u77e5\u3092\u305d\u306e\u8a18\u9332\u3068\u7167\u5408\u3057\u3001\u78ba\u8a8d\u306b\u5931\u6557\u3057\u305f\u544a\u77e5\u3092\u9000\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<h2 id=\"how-rpki-works\" class=\"wp-block-heading\">RPKI\u3067\u78ba\u8a8d\u3067\u304d\u308b\u3053\u3068<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RPKI\u304c\u691c\u8a3c\u3059\u308b\u306e\u306f\u3001\u3042\u308b\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3001\u3064\u307e\u308aIP\u30a2\u30c9\u30ec\u30b9\u306e\u307e\u3068\u307e\u308a\u3092\u3001\u3069\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u8d77\u70b9\u3068\u3057\u3066\u544a\u77e5\u3057\u3066\u3088\u3044\u304b\u3067\u3059\u3002\u3053\u3053\u3067\u3044\u3046\u8d77\u70b9\u306e\u78ba\u8a8d\u306f\u3001\u7d4c\u8def\u5168\u4f53\u306e\u3042\u3089\u3086\u308b\u554f\u984c\u3092\u4e00\u5ea6\u306b\u89e3\u304f\u3082\u306e\u3067\u306f\u306a\u304f\u3001\u544a\u77e5\u3057\u3066\u3088\u3044\u76f8\u624b\u304b\u3069\u3046\u304b\u3092\u8a18\u9332\u3068\u7167\u3089\u3057\u5408\u308f\u305b\u308b\u4f5c\u696d\u3067\u3059\u3002IPinfo\u306e\u5206\u6790\u3067\u306f\u3001RPKI\u306e\u8a18\u9332\u304c\u3042\u308b\u7d4c\u8def\u3068\u8a18\u9332\u304c\u306a\u3044\u7d4c\u8def\u306f\u3001\u5178\u578b\u7684\u306b\u306f\u305d\u308c\u305e\u308c596\u304b\u6240\u3068595\u304b\u6240\u306e\u89b3\u6e2c\u70b9\u3067\u898b\u3089\u308c\u3001\u5230\u9054\u306e\u5e83\u304c\u308a\u306f\u540c\u7a0b\u5ea6\u3067\u3057\u305f\u3002\u4e00\u65b9\u3001\u5341\u5206\u306a\u6570\u306e\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u304c\u78ba\u8a8d\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u78ba\u8a8d\u306b\u5931\u6557\u3057\u305f\u7d4c\u8def\u306f\u843d\u3068\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u30028\u6708\u306bInternet Society Pulse\u304c\u898b\u305f\u7bc4\u56f2\u3067\u306f\u3001RPKI\u95a2\u9023\u306e\u52d5\u304d\u306f1\u65e5\u3042\u305f\u308a\u306eBGP\u66f4\u65b0\u91cf\u306e1%\u672a\u6e80\u3067\u3001\u5272\u5408\u306f\u4e0a\u304c\u3063\u3066\u3044\u308b\u3082\u306e\u306e\u5c0f\u3055\u304f\u3001RPKI\u81ea\u4f53\u304c\u7d4c\u8def\u3092\u4e0d\u5b89\u5b9a\u5316\u3055\u305b\u3066\u3044\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5c0e\u5165\u3092\u691c\u8a0e\u3059\u308b\u5074\u306f\u3001\u8a18\u9332\u3092\u4f5c\u308b\u3053\u3068\u3068\u3001\u305d\u306e\u8a18\u9332\u3092\u7167\u5408\u3059\u308b\u5074\u304c\u3069\u3046\u6271\u3046\u304b\u3092\u5206\u3051\u3066\u7406\u89e3\u3059\u308b\u3068\u3001\u5f8c\u7d9a\u306e\u8a2d\u5b9a\u78ba\u8a8d\u3078\u9032\u307f\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<h2 id=\"coverage-trends\" class=\"wp-block-heading\">\u4fdd\u8b77\u7bc4\u56f2\u306f\u3069\u3053\u307e\u3067\u5e83\u304c\u3063\u3066\u3044\u308b\u304b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u4f53\u306e\u5e83\u304c\u308a\u3092\u898b\u308b\u3068\u3001RPKI\u3067\u6709\u52b9\u3068\u3055\u308c\u308b\u7d4c\u8def\u306f\u3059\u3067\u306b\u5927\u304d\u306a\u5272\u5408\u3092\u5360\u3081\u3066\u3044\u307e\u3059\u3002IPinfo\u306e\u96c6\u8a08\u3067\u306f\u3001\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306e70.3%\u304cRPKI\u6709\u52b9\u3067\u30011\u5e74\u524d\u306e54.0%\u304b\u3089\u5897\u3048\u300130%\u306e\u4e0a\u6607\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u4f38\u3073\u306f16.4\u30dd\u30a4\u30f3\u30c8\u3067\u3001\u305d\u306e\u524d\u306e2\u5e74\u9593\u306e3.9\u30dd\u30a4\u30f3\u30c8\u30013.2\u30dd\u30a4\u30f3\u30c8\u3088\u308a\u5927\u304d\u3044\u52d5\u304d\u3067\u3057\u305f\u3002IPv4\u30a2\u30c9\u30ec\u30b9\u6570\u3067\u5404\u5e749\u670828\u65e5\u3092\u6bd4\u3079\u308b\u3068\u3001RPKI\u6709\u52b9\u306a\u7d4c\u8def\u306b\u3042\u308b\u5272\u5408\u306f2023\u5e74\u306e42.7%\u304b\u30892024\u5e74\u306b47.9%\u30012025\u5e74\u306b53.1%\u30012026\u5e74\u306b65.0%\u3078\u4e0a\u304c\u3063\u3066\u3044\u307e\u3059\u3002\u76f4\u8fd1\u306e\u4e0a\u6607\u5e45\u306f11.9\u30dd\u30a4\u30f3\u30c8\u3067\u3001\u904e\u53bb\u5404\u5e74\u306e\u304a\u3088\u305d5\u30dd\u30a4\u30f3\u30c8\u3068\u6bd4\u3079\u3066\u5927\u304d\u3044\u3082\u306e\u3067\u3059\u3002\u3053\u3046\u3057\u305f\u6570\u5024\u306f\u3001\u5c0e\u5165\u5224\u65ad\u3067\u5168\u4f53\u50be\u5411\u3092\u3064\u304b\u3080\u6750\u6599\u306b\u306a\u308a\u307e\u3059\u304c\u3001\u6b21\u306b\u898b\u308b\u3079\u304d\u306a\u306e\u306f\u3001\u305d\u306e\u5897\u52a0\u304c\u3069\u3053\u3067\u8d77\u304d\u3066\u3044\u308b\u304b\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5168\u4f53\u306e\u6570\u5024\u3060\u3051\u3067\u306f\u3001\u5909\u5316\u306e\u5185\u8a33\u3092\u898b\u843d\u3068\u3059\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002\u4e2d\u56fd\u3067\u306f\u3001RPKI\u6709\u52b9\u306a\u7d4c\u8def\u306b\u3042\u308bIPv4\u30a2\u30c9\u30ec\u30b9\u306e\u5272\u5408\u304c3.7%\u304b\u308983.0%\u3078\u4e0a\u304c\u308a\u3001\u30a2\u30c9\u30ec\u30b9\u6570\u3067\u898b\u305f\u4e16\u754c\u5168\u4f53\u306e\u5897\u52a0\u5206\u306e\u307b\u307c60%\u3092\u5360\u3081\u307e\u3057\u305f\u3002\u5225\u306e\u898b\u65b9\u3092\u3059\u308b\u3068\u3001\u4e2d\u56fd\u306eIPv4\u30a2\u30c9\u30ec\u30b9\u306f2025\u5e749\u6708\u306b3.7%\u304c\u6709\u52b9\u7d4c\u8def\u306b\u3042\u308a\u3001\u305d\u306e1\u5e74\u5f8c\u306b\u306f83.0%\u3067\u3057\u305f\u3002\u4e2d\u56fd\u3092\u9664\u3044\u3066\u898b\u308b\u3068\u3001\u3053\u306e\u5909\u5316\u304c1\u3064\u306e\u56fd\u306b\u5927\u304d\u304f\u5bc4\u3063\u3066\u3044\u305f\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u307b\u304b\u306e\u56fd\u306b\u3082\u5927\u304d\u306a\u52d5\u304d\u304c\u3042\u308a\u307e\u3059\u3002\u30a8\u30b8\u30d7\u30c8\u306f23%\u304b\u308999%\u3001\u30ab\u30b6\u30d5\u30b9\u30bf\u30f3\u306f16%\u304b\u308984%\u3001\u30e1\u30ad\u30b7\u30b3\u306f37%\u304b\u308978%\u3001\u5357\u30a2\u30d5\u30ea\u30ab\u306f38%\u304b\u308960%\u3078\u5909\u5316\u3057\u3066\u3044\u307e\u3059\u3002\u62c5\u5f53\u8005\u304c\u81ea\u793e\u306e\u63a5\u7d9a\u5148\u3084\u9867\u5ba2\u5730\u57df\u3092\u78ba\u8a8d\u3059\u308b\u5834\u5408\u3001\u4e16\u754c\u5168\u4f53\u306e\u5272\u5408\u3060\u3051\u3067\u306a\u304f\u3001\u56fd\u3084\u5730\u57df\u3054\u3068\u306e\u5909\u5316\u3082\u5408\u308f\u305b\u3066\u898b\u308b\u3053\u3068\u3067\u3001\u6b21\u306e\u691c\u8a3c\u5bfe\u8c61\u3092\u7d5e\u308a\u3084\u3059\u304f\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<h2 id=\"validation-results\" class=\"wp-block-heading\">\u691c\u8a3c\u7d50\u679c\u306f\u6570\u3060\u3051\u3067\u306a\u304f\u5e83\u304c\u308a\u3067\u8aad\u3080<\/h2>\n\n\n\n<p 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class=\"section\">\n\n\n<h2 id=\"limits-of-rpki\" class=\"wp-block-heading\">RPKI\u3060\u3051\u3067\u306f\u9632\u3052\u306a\u3044\u8a2d\u5b9a\u4e0a\u306e\u9699\u9593<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">RPKI\u3067\u6709\u52b9\u3068\u5224\u5b9a\u3055\u308c\u308b\u3053\u3068\u306f\u91cd\u8981\u3067\u3059\u304c\u3001\u8a31\u53ef\u306e\u51fa\u3057\u65b9\u304c\u5e83\u3059\u304e\u308b\u3068\u3001\u5225\u306e\u9699\u9593\u304c\u6b8b\u308a\u307e\u3059\u3002Hetzner\u306e\u4f8b\u3067\u306f\u3001ROA\u304c\u5468\u8fba\u306e\/16\u3092\u5bfe\u8c61\u306b\u3057\u3001\u3053\u308c\u306f256\u500d\u5927\u304d\u306a\u30d6\u30ed\u30c3\u30af\u3067\u3001\/24\u307e\u3067\u306e\u5c0f\u3055\u3044\u544a\u77e5\u3092\u8a31\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u305f\u3081\u3001\u507d\u9020\u3055\u308c\u305f\u7d4c\u8def\u306fRPKI\u306e\u6761\u4ef6\u3092\u6e80\u305f\u3057\u3066\u3044\u307e\u3057\u305f\u3002\u3055\u3089\u306b\u3001\u305d\u306e\u7d4c\u8def\u306fRPKI\u6709\u52b9\u3067\u3001\u7af6\u5408\u3059\u308b\u6b63\u898f\u306e\/24\u304c\u306a\u304f\u3001\u6700\u9577\u4e00\u81f4\u306e\u4ed5\u7d44\u307f\u306b\u3088\u3063\u3066\u512a\u5148\u3055\u308c\u307e\u3057\u305f\u3002\u3053\u306e\u72b6\u614b\u306f\u3001\u672c\u7269\u306eTLS\u8a3c\u660e\u66f8\u3092\u53d6\u5f97\u3057\u3001Virtualizor\u306e\u60aa\u610f\u3042\u308b\u66f4\u65b0\u3092\u30cf\u30a4\u30d1\u30fc\u30d0\u30a4\u30b6\u30fc\u3078\u914d\u4fe1\u3059\u308b\u306e\u306b\u8db3\u308a\u305f\u3068Kentik\u304c\u8a18\u9332\u3057\u3066\u3044\u307e\u3059\u3002IPinfo\u306e\u6e2c\u5b9a\u3067\u306f\u3001RPKI\u3067\u4fdd\u8b77\u3055\u308c\u3066\u3044\u308b855,217\u4ef6\u306eIPv4\u7d4c\u8def\u306e\u3046\u3061\u3001138,698\u4ef6\u3001\u3064\u307e\u308a16.2%\u304c\u3001\u544a\u77e5\u3055\u308c\u305f\u7d4c\u8def\u3088\u308a\u7de9\u3044ROA\u3092\u6301\u3061\u3001\u305d\u306e\u9699\u9593\u3092\u57cb\u3081\u308b\u81ea\u524d\u306e\u3088\u308a\u7d30\u304b\u3044\u7d4c\u8def\u304c\u3042\u308a\u307e\u305b\u3093\u3067\u3057\u305f\u3002\u3053\u3053\u304b\u3089\u3001RPKI\u306e\u6709\u7121\u3060\u3051\u3067\u306a\u304f\u3001ROA\u304c\u3069\u306e\u7bc4\u56f2\u307e\u3067\u8a31\u53ef\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u5fc5\u8981\u304c\u898b\u3048\u3066\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3053\u306e\u9699\u9593\u306b\u95a2\u308f\u308b\u4ee3\u8868\u7684\u306a\u8a2d\u5b9a\u304cmaxLength\u3067\u3059\u3002maxLength\u306f\u3001ROA\u304c\u5185\u90e8\u306e\u3088\u308a\u5c0f\u3055\u306a\u30d6\u30ed\u30c3\u30af\u3082\u5bfe\u8c61\u306b\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u8a2d\u5b9a\u3067\u3001\u672a\u8a2d\u5b9a\u306b\u3059\u308b\u3068ROA\u306f\u5b9f\u969b\u306b\u544a\u77e5\u3055\u308c\u305f\u30d6\u30ed\u30c3\u30af\u3060\u3051\u306b\u4e00\u81f4\u3057\u307e\u3059\u3002RFC 9319\u3067\u306f\u3001maxLength\u3092\u672a\u8a2d\u5b9a\u306b\u3059\u308b\u3053\u3068\u304c\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002Hetzner\u306f\u4e8b\u8c61\u5f8c\u306b3\u3064\u306e\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u3092\u53b3\u3057\u304f\u3057\u3001\u305d\u306e\u4e2d\u306b\u306f\u4e57\u3063\u53d6\u3089\u308c\u305f1\u3064\u3082\u542b\u307e\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u4fdd\u8b77\u5bfe\u8c6163\u7d4c\u8def\u306e\u3046\u306149\u7d4c\u8def\u306f\u306a\u304a\u958b\u3044\u305f\u307e\u307e\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u8a2d\u5b9a\u30ec\u30d3\u30e5\u30fc\u3067\u306f\u3001ROA\u3092\u4f5c\u6210\u3057\u305f\u304b\u3069\u3046\u304b\u3060\u3051\u3067\u5b8c\u4e86\u306b\u305b\u305a\u3001\u5b9f\u969b\u306b\u544a\u77e5\u3057\u3066\u3044\u308b\u30d6\u30ed\u30c3\u30af\u3068ROA\u304c\u4e00\u81f4\u3057\u3066\u3044\u308b\u304b\u3001\u3088\u308a\u7d30\u304b\u3044\u7d4c\u8def\u306e\u9699\u9593\u3092\u6b8b\u3057\u3066\u3044\u306a\u3044\u304b\u3092\u78ba\u8a8d\u3059\u308b\u6d41\u308c\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<h2 id=\"operations-monitoring\" class=\"wp-block-heading\">\u904b\u7528\u3067\u306f\u6d88\u3048\u308b\u4fdd\u8b77\u3092\u76e3\u8996\u3059\u308b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u8a2d\u5b9a\u3057\u305fROA\u306f\u3001\u4f5c\u3063\u3066\u7d42\u308f\u308a\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002ROA\u304c\u306a\u304f\u306a\u308b\u3068\u3001\u4fdd\u8b77\u304c\u5916\u308c\u308b\u3060\u3051\u3067\u3001\u898b\u306b\u884c\u304b\u306a\u3051\u308c\u3070\u6c17\u4ed8\u304b\u308c\u306a\u3044\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002IPinfo\u306f\u3001\u904e\u53bb1\u5e74\u306b\u305d\u3046\u3057\u305f\u4f8b\u3092\u8907\u6570\u898b\u3064\u3051\u3066\u3044\u307e\u3059\u3002SEACOM\u306f1\u67081\u65e5\u306b6\u4ef6\u306eROA\u306e\u3046\u30614\u4ef6\u3092\u5931\u3044\u307e\u3057\u305f\u3002\u305d\u306e1\u3064\u306f105.16.0.0\/12\u3092\u5bfe\u8c61\u306b\u3057\u3066\u304a\u308a\u3001\u304a\u3088\u305d100\u4e07\u30a2\u30c9\u30ec\u30b9\u306e\u30d6\u30ed\u30c3\u30af\u3067\u3001\u305d\u306e46%\u304c\u30e2\u30fc\u30ea\u30b7\u30e3\u30b9\u306b\u3042\u308a\u307e\u3059\u3002\u4fdd\u8b77\u304c\u9759\u304b\u306b\u5916\u308c\u308b\u3068\u3044\u3046\u6027\u8cea\u3092\u8003\u3048\u308b\u3068\u3001\u7d4c\u8def\u306e\u6709\u52b9\u6027\u3060\u3051\u3067\u306a\u304f\u3001ROA\u304c\u7d99\u7d9a\u3057\u3066\u5b58\u5728\u3057\u3066\u3044\u308b\u304b\u3082\u78ba\u8a8d\u5bfe\u8c61\u306b\u306a\u308a\u307e\u3059\u3002\u3053\u308c\u306f\u5c0e\u5165\u6642\u306e\u4e00\u5ea6\u304d\u308a\u306e\u691c\u67fb\u3067\u306f\u306a\u304f\u3001\u904b\u7528\u4e2d\u306b\u72b6\u614b\u304c\u5909\u308f\u308b\u524d\u63d0\u3067\u898b\u308b\u3079\u304d\u9805\u76ee\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5fa9\u65e7\u306e\u52d5\u304d\u3082\u542b\u3081\u3066\u8ffd\u3046\u3068\u3001\u904b\u7528\u4e0a\u306e\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8\u304c\u3088\u308a\u306f\u3063\u304d\u308a\u3057\u307e\u3059\u3002Saudi Telecom\u306f\u30016\u3064\u306e\u5927\u304d\u306a\u30d6\u30ed\u30c3\u30af\u306b\u5bfe\u5fdc\u3059\u308bROA\u304c3\u670830\u65e5\u304b\u30894\u670813\u65e5\u306e\u9593\u306b\u6d88\u3048\u305f\u3053\u3068\u3067\u3001\u5408\u8a08\u7d04160\u4e07\u30a2\u30c9\u30ec\u30b9\u3092\u542b\u3080\u305d\u306e6\u30d6\u30ed\u30c3\u30af\u3092\u542b\u3081\u300119\u7d4c\u8def\u3067RPKI\u4fdd\u8b77\u3092\u5931\u3044\u307e\u3057\u305f\u3002\u305d\u306e\u5f8c\u3001ROA\u304c9\u670821\u65e5\u306822\u65e5\u306b\u623b\u3063\u305f\u3053\u3068\u3067\u3001\u30b5\u30a6\u30b8\u30a2\u30e9\u30d3\u30a2\u306e\u30ab\u30d0\u30ec\u30c3\u30b8\u306f\u56de\u5fa9\u3057\u307e\u3057\u305f\u3002\u30e2\u30ed\u30c3\u30b3\u3067\u306f\u3001ROA\u3092\u516c\u958b\u3057\u3066\u3044\u308b\u5927\u898f\u6a21\u904b\u7528\u8005\u306fOrange Maroc\u3060\u3051\u3067\u3001\u305d\u306e\u5927\u534a\u304c2025\u5e747\u6708\u304b\u30892026\u5e747\u6708\u307e\u3067\u3001\u3055\u3089\u306b7\u670825\u65e5\u304b\u30899\u67083\u65e5\u307e\u3067\u306e2\u56de\u3001\u898b\u3048\u306a\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u3053\u3046\u3057\u305f\u5909\u5316\u306f\u3001ROA\u306e\u4f5c\u6210\u3001\u8a2d\u5b9a\u7bc4\u56f2\u306e\u78ba\u8a8d\u3001\u6d88\u5931\u6642\u306e\u691c\u77e5\u3001\u5fa9\u65e7\u5f8c\u306e\u78ba\u8a8d\u3092\u5206\u3051\u305a\u306b\u3001\u7d99\u7d9a\u7684\u306a\u904b\u7528\u306e\u6d41\u308c\u3068\u3057\u3066\u6271\u3046\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<h2 id=\"improvement-points\" class=\"wp-block-heading\">\u6539\u5584\u306b\u5411\u3051\u3066\u78ba\u8a8d\u3057\u305f\u3044\u89b3\u70b9<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u6539\u5584\u306e\u89b3\u70b9\u306f\u3001\u4fdd\u8b77\u7387\u3092\u4e0a\u3052\u308b\u3053\u3068\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002IPinfo\u306f\u3001\u7de9\u3044ROA\u304c\u6b8b\u308b\u3053\u3068\u3092\u5927\u304d\u306a\u7a74\u3068\u3057\u3066\u6319\u3052\u3066\u304a\u308a\u3001\u4fdd\u8b77\u5bfe\u8c61\u306eIPv4\u7d4c\u8def\u306e16.2%\u3067\u306f\u3001\u507d\u9020\u3055\u308c\u305fRPKI\u6709\u52b9\u7d4c\u8def\u3092\u8a31\u3059\u4f59\u5730\u304c\u6b8b\u308b\u3068\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u305f\u3001SEACOM\u3001Saudi Telecom\u3001Orange Maroc\u3067\u306f\u3001\u305d\u308c\u305e\u308cROA\u304c\u6570\u304b\u6708\u5931\u308f\u308c\u305f\u4f8b\u304c\u3042\u308a\u307e\u3057\u305f\u3002\u4e00\u65b9\u3067\u3001IPv6\u306eRPKI\u63a1\u7528\u306b\u3064\u3044\u3066\u306f\u30012025\u5e74\u521d\u3081\u306b\u6e1b\u901f\u3078\u306e\u61f8\u5ff5\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u305d\u306e\u5f8c\u306f\u52a0\u901f\u3057\u3001\u73fe\u5728\u306fIPv4\u3092\u4e0a\u56de\u3063\u305f\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u5225\u306e\u6307\u6a19\u3067\u3082\u5909\u5316\u304c\u3042\u308a\u3001ROA\u3042\u305f\u308a\u306e\u5e73\u5747\u30a2\u30c9\u30ec\u30b9\u30d6\u30ed\u30c3\u30af\u6570\u306f12\u6708\u672b\u306e2.31\u304b\u30892.62\u3078\u623b\u308a\u3001\u516c\u958b\u30dd\u30a4\u30f3\u30c8\u306f\u3001\u4ee5\u524d\u306b63\u304b\u308953\u3078\u4e0b\u304c\u3063\u305f\u3082\u306e\u304c73\u304b\u308991\u3078\u5897\u3048\u307e\u3057\u305f\u3002\u6539\u5584\u3092\u8003\u3048\u308b\u969b\u306f\u3001\u6709\u52b9\u7387\u3001ROA\u306e\u7d30\u304b\u3055\u3001\u6d88\u5931\u306e\u6709\u7121\u3001IPv4\u3068IPv6\u306e\u52d5\u304d\u3001\u516c\u958b\u306e\u5f62\u3092\u5408\u308f\u305b\u3066\u898b\u308b\u3053\u3068\u3067\u3001\u6b21\u306b\u898b\u76f4\u3059\u8a2d\u5b9a\u3084\u76e3\u8996\u5bfe\u8c61\u3092\u6574\u7406\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<\/div>\n<hr>\n<div class=\"section\">\n\n\n<h2 id=\"summary\" class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">IPinfo\u306eRPKI\u30c7\u30fc\u30bf\u304b\u3089\u306f\u3001\u7d4c\u8def\u4fdd\u8b77\u304c\u5e83\u304c\u308b\u4e00\u65b9\u3067\u3001\u8a2d\u5b9a\u306e\u7de9\u3055\u3068ROA\u306e\u6d88\u5931\u3092\u904b\u7528\u4e0a\u306e\u78ba\u8a8d\u9805\u76ee\u3068\u3057\u3066\u6271\u3046\u5fc5\u8981\u304c\u3042\u308b\u3053\u3068\u304c\u5206\u304b\u308a\u307e\u3059\u3002\u30eb\u30fc\u30c6\u30a3\u30f3\u30b0\u3055\u308c\u3066\u3044\u308b\u30d7\u30ec\u30d5\u30a3\u30c3\u30af\u30b9\u306e70.3%\u304cRPKI\u6709\u52b9\u3067\u30011\u5e74\u524d\u306e54.0%\u304b\u3089\u5897\u3048\u3066\u3044\u308b\u3053\u3068\u306f\u3001\u78ba\u8a8d\u306e\u4ed5\u7d44\u307f\u304c\u5e83\u304c\u3063\u3066\u3044\u308b\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u3002RPKI\u3092\u78ba\u8a8d\u3059\u308b\u904b\u7528\u8005\u306f\u544a\u77e5\u3092\u7f72\u540d\u4ed8\u304d\u8a18\u9332\u3068\u7167\u5408\u3057\u3001\u5931\u6557\u3057\u305f\u3082\u306e\u3092\u9000\u3051\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u304c\u3001RPKI\u3067\u4fdd\u8b77\u3055\u308c\u305fIPv4\u7d4c\u8def855,217\u4ef6\u306e\u3046\u3061138,698\u4ef6\u300116.2%\u306b\u306f\u3001\u7de9\u3044ROA\u306b\u3088\u308b\u9699\u9593\u304c\u6b8b\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u307e\u305f\u3001ROA\u304c\u306a\u304f\u306a\u308c\u3070\u4fdd\u8b77\u306f\u5916\u308c\u3001\u898b\u306b\u884c\u304b\u306a\u3051\u308c\u3070\u6c17\u4ed8\u304b\u308c\u307e\u305b\u3093\u3002\u5c0e\u5165\u6642\u306f\u3001\u6709\u52b9\u7387\u3092\u898b\u308b\u3060\u3051\u3067\u306a\u304f\u3001\u8a31\u53ef\u7bc4\u56f2\u306e\u7d30\u304b\u3055\u3068\u7d99\u7d9a\u7684\u306aROA\u306e\u5b58\u5728\u78ba\u8a8d\u307e\u3067\u542b\u3081\u3066\u5224\u65ad\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002<\/p>\n\n\n<\/div>\n<p><!-- autoblog:cta-template id=\"cta_template_v1\" version=\"3\" --><\/p>\n\n\n\n\n<p class=\"is-style-st-paragraph-pen has-st-icon has-st-icon-hand-right has-background has-st-regular-font-size wp-block-paragraph\" style=\"background-color:#f5f6f7\"><strong>\u5546\u54c1\u306e\u8a73\u7d30\u3068\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089\u304b\u3089\u2193\u2193<\/strong><br>\u3000<strong><a href=\"https:\/\/www.altech-ads.com\/products\/IPinfo\/\">IPinfo\u88fd\u54c1\u30da\u30fc\u30b8<\/a><\/strong><\/p>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\">\n<p class=\"wp-block-st-blocks-my-button st-mybtn st-reflection st-btn-default st-mybtn-noborder\" style=\"border-width:0px;border-radius:60px;font-weight:bold;box-shadow:none;background:#096da7\"><a href=\"\/wsTop\/support.html\" rel=\"noopener noreferrer nofollow\" style=\"font-weight:bold\" target=\"_blank\"><i class=\"st-fa st-svg-question-circle st-css-no\" aria-hidden=\"\"><\/i>worldsoft\u3078\u306e\u304a\u554f\u3044\u5408\u308f\u305b\u306f\u3053\u3061\u3089\u304b\u3089<i class=\"st-fa st-svg-after st-svg-chevron-right st-css-no\" aria-hidden=\"\"><\/i><\/a><\/p>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>IPinfo\u306eRPKI\uff08Resource Public Key Infrastructure : IP\u30a2\u30c9\u30ec\u30b9\u306e\u7d4c\u8def\u544a\u77e5\u304c\u6b63\u3057\u3044\u767a\u4fe1\u5143\u304b\u3089\u51fa\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3059\u308b\u4ed5\u7d44\u307f\uff09\u30c7\u30fc\u30bf\u3092\u3082\u3068\u306b\u3001\u4fdd\u8b77\u7bc4\u56f2\u306e\u5e83\u304c\u308a\u3001 &#8230; <\/p>\n","protected":false},"author":1,"featured_media":3167,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[342],"tags":[353,24,758],"class_list":["post-5008","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-ipinfo","tag-ipinfo","tag-24","tag-ip"],"_links":{"self":[{"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/posts\/5008","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/comments?post=5008"}],"version-history":[{"count":4,"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/posts\/5008\/revisions"}],"predecessor-version":[{"id":5012,"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/posts\/5008\/revisions\/5012"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/media\/3167"}],"wp:attachment":[{"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/media?parent=5008"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/categories?post=5008"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.altech-ads.com\/blog\/wp-json\/wp\/v2\/tags?post=5008"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}