{"id":99,"date":"2025-10-18T19:52:01","date_gmt":"2025-10-18T11:52:01","guid":{"rendered":"https:\/\/www.hanyuxin.cn\/?p=99"},"modified":"2025-10-18T19:52:01","modified_gmt":"2025-10-18T11:52:01","slug":"as%e5%8f%b7%e7%a0%81%ef%bc%9a%e4%ba%92%e8%81%94%e7%bd%91%e8%b7%af%e7%94%b1%e7%9a%84%e8%ba%ab%e4%bb%bd%e8%af%81%ef%bc%8c%e4%bd%a0%e7%9c%9f%e7%9a%84%e4%ba%86%e8%a7%a3%e5%90%97%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.hanyuxin.cn\/?p=99","title":{"rendered":"AS\u53f7\u7801\uff1a\u4e92\u8054\u7f51\u8def\u7531\u7684\u201c\u8eab\u4efd\u8bc1\u201d\uff0c\u4f60\u771f\u7684\u4e86\u89e3\u5417\uff1f"},"content":{"rendered":"

\u5728\u5f53\u4eca\u9ad8\u5ea6\u4e92\u8054\u7684\u6570\u5b57\u4e16\u754c\u4e2d\uff0c\u4e92\u8054\u7f51\u5df2\u7ecf\u6210\u4e3a\u6211\u4eec\u751f\u6d3b\u3001\u5de5\u4f5c\u548c\u5b66\u4e60\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u90e8\u5206\u3002\u65e0\u8bba\u662f\u6d4f\u89c8\u7f51\u9875\u3001\u53d1\u9001\u90ae\u4ef6\uff0c\u8fd8\u662f\u5728\u7ebf\u8d2d\u7269\u3001\u8fdc\u7a0b\u529e\u516c\uff0c\u80cc\u540e\u90fd\u79bb\u4e0d\u5f00\u4e00\u5957\u590d\u6742\u800c\u7cbe\u5bc6\u7684\u7f51\u7edc\u67b6\u6784\u2014\u2014\u5176\u4e2d\uff0cAS\u53f7\u7801<\/strong>\uff08Autonomous System Number\uff09\u6b63\u662f\u652f\u6491\u5168\u7403\u4e92\u8054\u7f51\u7a33\u5b9a\u8fd0\u884c\u7684\u5173\u952e\u6280\u672f\u4e4b\u4e00\u3002<\/p>\n

\u5f88\u591a\u4eba\u53ef\u80fd\u542c\u8bf4\u8fc7\u201cIP\u5730\u5740\u201d\u3001\u201c\u8def\u7531\u5668\u201d\u3001\u201cDNS\u201d\u8fd9\u4e9b\u672f\u8bed\uff0c\u4f46\u5bf9\u4e8e\u201cAS\u662f\u4ec0\u4e48<\/strong>\u201d\u4ee5\u53ca\u5b83\u5982\u4f55\u5f71\u54cd\u6211\u4eec\u7684\u7f51\u7edc\u4f53\u9a8c\uff0c\u5374\u77e5\u4e4b\u751a\u5c11\u3002\u5b9e\u9645\u4e0a\uff0cAS\u53f7\u7801\u5c31\u50cf\u4e92\u8054\u7f51\u4e16\u754c\u7684\u201c\u56fd\u5bb6\u4ee3\u7801\u201d\u6216\u201c\u884c\u653f\u533a\u5212\u7f16\u53f7\u201d\uff0c\u6bcf\u4e00\u4e2a\u81ea\u6cbb\u7cfb\u7edf\uff08Autonomous System\uff09\u90fd\u88ab\u5206\u914d\u4e00\u4e2a\u552f\u4e00\u7684\u6570\u5b57\u6807\u8bc6\uff0c\u7528\u4e8e\u5728\u5168\u7403\u8303\u56f4\u5185\u8fdb\u884c\u8def\u7531\u51b3\u7b56\u3002<\/p>\n

\u672c\u6587\u5c06\u6df1\u5165\u63a2\u8ba8AS\u53f7\u7801\u7684\u672c\u8d28\u3001\u4f5c\u7528\u673a\u5236\u3001\u5b9e\u9645\u5e94\u7528\u573a\u666f\u53ca\u5176\u5bf9\u7f51\u7edc\u5b89\u5168\u3001\u6d41\u91cf\u4f18\u5316\u7b49\u65b9\u9762\u7684\u5f71\u54cd\u3002\u901a\u8fc7\u901a\u4fd7\u6613\u61c2\u7684\u8bed\u8a00\u548c\u4e30\u5bcc\u7684\u6848\u4f8b\u5206\u6790\uff0c\u5e2e\u52a9\u8bfb\u8005\u5168\u9762\u7406\u89e3\u8fd9\u4e00\u770b\u4f3c\u62bd\u8c61\u4f46\u6781\u5176\u91cd\u8981\u7684\u6982\u5ff5\u3002\u65e0\u8bba\u4f60\u662fIT\u4ece\u4e1a\u8005\u3001\u7f51\u7edc\u7231\u597d\u8005\uff0c\u8fd8\u662f\u4ec5\u4ec5\u60f3\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u4e92\u8054\u7f51\u5e95\u5c42\u903b\u8f91\u7684\u77e5\u8bc6\uff0c\u8fd9\u7bc7\u6587\u7ae0\u90fd\u5c06\u4e3a\u4f60\u6253\u5f00\u4e00\u6247\u901a\u5f80\u7f51\u7edc\u4e16\u754c\u6df1\u5904\u7684\u5927\u95e8\u3002<\/p>\n

\u4ec0\u4e48\u662fAS\u53f7\u7801\uff1f\u63ed\u5f00\u4e92\u8054\u7f51\u201c\u8eab\u4efd\u8bc1\u201d\u7684\u795e\u79d8\u9762\u7eb1<\/h2>\n

\u8981\u7406\u89e3AS\u53f7\u7801\uff0c\u9996\u5148\u9700\u8981\u660e\u786e\u4ec0\u4e48\u662f\u81ea\u6cbb\u7cfb\u7edf\uff08Autonomous System, AS\uff09<\/strong>\u3002\u6839\u636e\u56fd\u9645\u4e92\u8054\u7f51\u5de5\u7a0b\u4efb\u52a1\u7ec4\uff08IETF\uff09\u7684\u6807\u51c6\u5b9a\u4e49\uff0c\u4e00\u4e2a\u81ea\u6cbb\u7cfb\u7edf\u662f\u6307\u5728\u4e00\u4e2a\u5355\u4e00\u7ba1\u7406\u57df\u5185\u7684\u4e00\u7ec4IP\u7f51\u7edc\u548c\u8def\u7531\u5668\uff0c\u5b83\u4eec\u5171\u540c\u9075\u5faa\u76f8\u540c\u7684\u8def\u7531\u7b56\u7565\uff0c\u5e76\u5bf9\u5916\u8868\u73b0\u4e3a\u4e00\u4e2a\u7edf\u4e00\u7684\u5b9e\u4f53\u3002<\/p>\n

\u6362\u53e5\u8bdd\u8bf4\uff0cAS\u5c31\u662f\u4e00\u4e2a\u72ec\u7acb\u7684\u7f51\u7edc\u5355\u5143\uff0c\u53ef\u4ee5\u662f\u4e00\u4e2a\u5927\u578b\u4f01\u4e1a\u5185\u90e8\u7684\u9aa8\u5e72\u7f51\u3001\u4e00\u5bb6\u7535\u4fe1\u8fd0\u8425\u5546\u7684\u9aa8\u5e72\u7f51\u7edc\uff0c\u751a\u81f3\u662f\u4e00\u4e2a\u56fd\u5bb6\u7ea7\u7684\u4e92\u8054\u7f51\u670d\u52a1\u63d0\u4f9b\u5546\uff08ISP\uff09\u3002\u6bcf\u4e2a\u8fd9\u6837\u7684\u7f51\u7edc\u90fd\u4f1a\u88ab\u5206\u914d\u4e00\u4e2a\u552f\u4e00\u7684AS\u53f7\u7801<\/strong>\uff0c\u4f5c\u4e3a\u5176\u5728\u7f51\u7edc\u7a7a\u95f4\u4e2d\u7684\u552f\u4e00\u8eab\u4efd\u6807\u8bc6\u3002<\/p>\n

\u4e3e\u4e2a\u4f8b\u5b50\uff1a\u5047\u8bbe\u4f60\u662f\u4e00\u5bb6\u8de8\u56fd\u516c\u53f8\u7684IT\u8d1f\u8d23\u4eba\uff0c\u4f60\u7684\u516c\u53f8\u5728\u4e2d\u56fd\u3001\u7f8e\u56fd\u548c\u6b27\u6d32\u90fd\u6709\u5206\u652f\u673a\u6784\uff0c\u6bcf\u4e2a\u5730\u533a\u7684\u7f51\u7edc\u90fd\u7531\u4e0d\u540c\u7684\u56e2\u961f\u7ba1\u7406\u548c\u7ef4\u62a4\u3002\u4e3a\u4e86\u5b9e\u73b0\u8de8\u533a\u57df\u7684\u9ad8\u6548\u901a\u4fe1\uff0c\u4f60\u9700\u8981\u8ba9\u8fd9\u4e9b\u7f51\u7edc\u80fd\u591f\u4e92\u76f8\u8bc6\u522b\u5e76\u6b63\u786e\u8f6c\u53d1\u6570\u636e\u5305\u3002\u8fd9\u65f6\uff0c\u4f60\u5c31\u9700\u8981\u4e3a\u6bcf\u4e2a\u533a\u57df\u7684\u7f51\u7edc\u5206\u914d\u4e0d\u540c\u7684AS\u53f7\u7801\uff0c\u4ee5\u4fbf\u5176\u4ed6\u7f51\u7edc\u77e5\u9053\u8be5\u5f80\u54ea\u91cc\u53d1\u9001\u6570\u636e\u3002<\/p>\n

AS\u53f7\u7801\u7684\u683c\u5f0f\u975e\u5e38\u7b80\u5355\uff1a\u5b83\u662f\u4e00\u4e2a32\u4f4d\u7684\u6574\u6570\uff0c\u901a\u5e38\u4ee5\u5341\u8fdb\u5236\u5f62\u5f0f\u8868\u793a\uff0c\u8303\u56f4\u4ece1\u523065535\uff08\u537316\u4f4dAS\u53f7\uff09\uff0c\u4e5f\u53ef\u4ee5\u6269\u5c55\u5230\u66f4\u5927\u7684\u6570\u503c\uff08\u537332\u4f4dAS\u53f7\uff0c\u8303\u56f4\u53ef\u8fbe4294967295\uff09\u3002\u76ee\u524d\u5927\u591a\u6570\u4f20\u7edf\u7f51\u7edc\u4f7f\u7528\u7684\u662f16\u4f4dAS\u53f7\uff0c\u4f46\u5728IPv6\u666e\u53ca\u548c\u5168\u7403\u7f51\u7edc\u89c4\u6a21\u4e0d\u65ad\u6269\u5927\u7684\u80cc\u666f\u4e0b\uff0c32\u4f4dAS\u53f7\u6b63\u9010\u6e10\u6210\u4e3a\u4e3b\u6d41\u3002<\/p>\n

\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0cAS\u53f7\u7801\u5e76\u975e\u968f\u610f\u5206\u914d\uff0c\u800c\u662f\u7531\u5168\u7403\u4e92\u8054\u7f51\u6ce8\u518c\u673a\u6784\uff08\u5982ARIN\u3001RIPE NCC\u3001APNIC\u7b49\uff09\u7edf\u4e00\u5206\u914d\uff0c\u786e\u4fdd\u5168\u7403\u552f\u4e00\u6027\u3002\u8fd9\u610f\u5473\u7740\u4e16\u754c\u4e0a\u4e0d\u4f1a\u6709\u4e24\u4e2a\u4e0d\u540c\u7684\u7f51\u7edc\u62e5\u6709\u76f8\u540c\u7684AS\u53f7\u7801\uff0c\u8fd9\u5c31\u50cf\u6bcf\u4e2a\u4eba\u90fd\u6709\u72ec\u4e00\u65e0\u4e8c\u7684\u8eab\u4efd\u8bc1\u53f7\u7801\u4e00\u6837\u91cd\u8981\u3002<\/p>\n

AS\u53f7\u7801\u7684\u4f5c\u7528\u673a\u5236\uff1a\u5b83\u662f\u5982\u4f55\u9a71\u52a8\u5168\u7403\u8def\u7531\u7684\uff1f<\/h2>\n

\u5982\u679c\u8bf4IP\u5730\u5740\u662f\u4e92\u8054\u7f51\u4e0a\u6bcf\u53f0\u8bbe\u5907\u7684\u201c\u95e8\u724c\u53f7\u201d\uff0c\u90a3\u4e48AS\u53f7\u7801\u5c31\u662f\u6574\u4e2a\u7f51\u7edc\u7684\u201c\u884c\u653f\u533a\u5212\u4ee3\u7801\u201d\u3002\u5b83\u7684\u6838\u5fc3\u4f5c\u7528\u5728\u4e8e\u652f\u6301\u8fb9\u754c\u7f51\u5173\u534f\u8bae\uff08BGP, Border Gateway Protocol\uff09<\/strong>\u7684\u8fd0\u4f5c\uff0c\u8fd9\u662f\u5f53\u524d\u4e92\u8054\u7f51\u4e2d\u6700\u4e3b\u8981\u7684\u52a8\u6001\u8def\u7531\u534f\u8bae\u3002<\/p>\n

BGP\u662f\u4e00\u79cd\u8def\u5f84\u5411\u91cf\u534f\u8bae\uff0c\u5b83\u7684\u5de5\u4f5c\u539f\u7406\u7c7b\u4f3c\u4e8e\u5730\u56fe\u5bfc\u822a\u8f6f\u4ef6\uff1a\u5f53\u4e00\u53f0\u4e3b\u673a\u60f3\u8981\u8bbf\u95ee\u53e6\u4e00\u4e2a\u7f51\u7edc\u65f6\uff0c\u5b83\u4f1a\u8be2\u95ee\u6700\u8fd1\u7684\u8def\u7531\u5668\uff1a\u201c\u600e\u4e48\u8d70\uff1f\u201d\u8def\u7531\u5668\u5219\u6839\u636e\u672c\u5730\u5b58\u50a8\u7684BGP\u8868\uff0c\u67e5\u8be2\u76ee\u6807\u7f51\u7edc\u6240\u5728\u7684AS\u53f7\u7801\uff0c\u5e76\u9009\u62e9\u6700\u4f18\u8def\u5f84\u8fd4\u56de\u7b54\u6848\u3002<\/p>\n

\u8fd9\u91cc\u7684\u5173\u952e\u5728\u4e8e\uff0cBGP\u4e0d\u4ec5\u8bb0\u5f55\u4e86\u76ee\u6807IP\u5730\u5740\u7684\u4f4d\u7f6e\uff0c\u8fd8\u8bb0\u5f55\u4e86\u5230\u8fbe\u8be5\u5730\u5740\u6240\u7ecf\u8fc7\u7684\u6240\u6709AS\u53f7\u7801\u7ec4\u6210\u7684\u8def\u5f84\uff08\u79f0\u4e3aAS_PATH\uff09\u3002\u4f8b\u5982\uff0c\u5982\u679c\u7528\u6237\u4ece\u4e2d\u56fd\u67d0ISP\u8bbf\u95ee\u7f8e\u56fd\u67d0\u4e2a\u7f51\u7ad9\uff0cBGP\u53ef\u80fd\u4f1a\u53d1\u73b0\u8fd9\u6761\u8def\u5f84\u662f\uff1aAS 4134 (\u4e2d\u56fd\u7535\u4fe1) \u2192 AS 12345 (\u7f8e\u56fdAT&T) \u2192 AS 67890 (\u76ee\u6807\u7f51\u7ad9\u6240\u5728ISP)<\/code>\u3002\u8fd9\u79cd\u8def\u5f84\u4fe1\u606f\u4f7f\u5f97\u7f51\u7edc\u7ba1\u7406\u8005\u53ef\u4ee5\u5224\u65ad\u54ea\u4e9b\u94fe\u8def\u6700\u9ad8\u6548\u3001\u54ea\u4e9b\u53ef\u80fd\u5b58\u5728\u62e5\u585e\u6216\u6545\u969c\u3002<\/p>\n

\u6b64\u5916\uff0cAS\u53f7\u7801\u8fd8\u53c2\u4e0e\u4e86\u8def\u7531\u8fc7\u6ee4\u4e0e\u7b56\u7565\u63a7\u5236<\/strong>\u3002\u8bb8\u591a\u5927\u578bISP\u4f1a\u57fa\u4e8eAS\u53f7\u7801\u8bbe\u7f6e\u8bbf\u95ee\u89c4\u5219\uff0c\u6bd4\u5982\u53ea\u5141\u8bb8\u6765\u81ea\u7279\u5b9a\u56fd\u5bb6\u6216\u5730\u533a\u7684\u6d41\u91cf\u8fdb\u5165\u81ea\u5df1\u7684\u7f51\u7edc\uff0c\u6216\u8005\u4f18\u5148\u8f6c\u53d1\u67d0\u4e9b\u5173\u952e\u884c\u4e1a\u7684\u6d41\u91cf\uff08\u5982\u91d1\u878d\u3001\u533b\u7597\uff09\u3002\u8fd9\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u63d0\u5347\u4e86\u7f51\u7edc\u7684\u5b89\u5168\u6027\u548c\u670d\u52a1\u8d28\u91cf\u3002<\/p>\n

\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0cAS\u53f7\u7801\u7684\u5b58\u5728\u4e5f\u4fc3\u8fdb\u4e86\u591a\u5f52\u5c5e\u5197\u4f59\u8bbe\u8ba1<\/strong>\u3002\u5f88\u591a\u4f01\u4e1a\u4f1a\u9009\u62e9\u8fde\u63a5\u591a\u4e2aISP\u6765\u63d0\u9ad8\u7f51\u7edc\u53ef\u9760\u6027\u3002\u6b64\u65f6\uff0c\u4ed6\u4eec\u53ef\u4ee5\u901a\u8fc7\u914d\u7f6e\u4e0d\u540c\u7684AS\u53f7\u7801\u6765\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u548c\u6545\u969c\u5207\u6362\u2014\u2014\u4e00\u65e6\u67d0\u4e2aISP\u65ad\u7f51\uff0c\u6d41\u91cf\u53ef\u4ee5\u81ea\u52a8\u5207\u6362\u5230\u53e6\u4e00\u6761\u8def\u5f84\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e1a\u52a1\u8fde\u7eed\u6027\u3002<\/p>\n

AS\u53f7\u7801\u7684\u5b9e\u9645\u5e94\u7528\uff1a\u4ece\u4f01\u4e1a\u7f51\u7edc\u5230\u5168\u7403\u4e92\u8054\u7f51\u6cbb\u7406<\/h2>\n

AS\u53f7\u7801\u4e0d\u4ec5\u4ec5\u662f\u4e00\u4e2a\u6280\u672f\u6807\u7b7e\uff0c\u5b83\u5728\u73b0\u5b9e\u4e16\u754c\u4e2d\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u573a\u666f\uff0c\u6d89\u53ca\u4f01\u4e1a\u7f51\u7edc\u89c4\u5212\u3001\u4e91\u670d\u52a1\u90e8\u7f72\u3001\u7f51\u7edc\u5b89\u5168\u9632\u62a4\u7b49\u591a\u4e2a\u5c42\u9762\u3002<\/p>\n

1. \u4f01\u4e1a\u7ea7\u7f51\u7edc\u67b6\u6784\u4e2d\u7684AS\u53f7\u7801<\/h3>\n

\u5bf9\u4e8e\u5927\u578b\u4f01\u4e1a\u800c\u8a00\uff0c\u5408\u7406\u4f7f\u7528AS\u53f7\u7801\u53ef\u4ee5\u5e2e\u52a9\u6784\u5efa\u66f4\u52a0\u7075\u6d3b\u3001\u53ef\u6269\u5c55\u7684\u7f51\u7edc\u7ed3\u6784\u3002\u4f8b\u5982\uff0c\u4e00\u5bb6\u62e5\u6709\u591a\u4e2a\u6570\u636e\u4e2d\u5fc3\u7684\u4f01\u4e1a\uff0c\u53ef\u4ee5\u5728\u6bcf\u4e2a\u6570\u636e\u4e2d\u5fc3\u90e8\u7f72\u72ec\u7acb\u7684AS\u53f7\u7801\uff0c\u4ece\u800c\u5b9e\u73b0\u7cbe\u7ec6\u5316\u7684\u8def\u7531\u63a7\u5236\u3002\u8fd9\u6837\u505a\u7684\u597d\u5904\u5305\u62ec\uff1a<\/p>\n

    \n
  • \u6d41\u91cf\u8c03\u5ea6\u4f18\u5316<\/strong>\uff1a\u53ef\u4ee5\u6839\u636e\u5730\u7406\u4f4d\u7f6e\u3001\u5e26\u5bbd\u6210\u672c\u7b49\u56e0\u7d20\uff0c\u667a\u80fd\u5206\u914d\u8bf7\u6c42\u5230\u4e0d\u540c\u6570\u636e\u4e2d\u5fc3\uff0c\u63d0\u5347\u7528\u6237\u4f53\u9a8c\u3002<\/li>\n
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    2. CDN\u4e0e\u5185\u5bb9\u5206\u53d1\u7f51\u7edc\u4e2d\u7684\u89d2\u8272<\/h3>\n

    \u5185\u5bb9\u5206\u53d1\u7f51\u7edc\uff08CDN\uff09\u662f\u73b0\u4ee3\u4e92\u8054\u7f51\u52a0\u901f\u670d\u52a1\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\u3002CDN\u8282\u70b9\u904d\u5e03\u5168\u7403\u5404\u5730\uff0c\u8d1f\u8d23\u7f13\u5b58\u70ed\u95e8\u5185\u5bb9\u5e76\u5c31\u8fd1\u63d0\u4f9b\u7ed9\u7528\u6237\u3002\u5728\u8fd9\u4e2a\u8fc7\u7a0b\u4e2d\uff0cAS\u53f7\u7801\u8d77\u5230\u4e86\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\uff1a<\/p>\n

    CDN\u670d\u52a1\u5546\u901a\u5e38\u4f1a\u7533\u8bf7\u591a\u4e2aAS\u53f7\u7801\uff0c\u5206\u522b\u5bf9\u5e94\u4e0d\u540c\u7684\u5730\u7406\u533a\u57df\uff08\u5982\u4e9a\u592a\u533a\u3001\u5317\u7f8e\u533a\u3001\u6b27\u6d32\u533a\uff09\u3002\u5f53\u7528\u6237\u53d1\u8d77\u8bf7\u6c42\u65f6\uff0cCDN\u7cfb\u7edf\u4f1a\u6839\u636e\u7528\u6237\u7684IP\u5730\u5740\u5b9a\u4f4d\u5176\u6240\u5728\u533a\u57df\uff0c\u5e76\u7ed3\u5408AS\u53f7\u7801\u5224\u65ad\u6700\u4f73\u7f13\u5b58\u8282\u70b9\u3002\u8fd9\u79cd\u57fa\u4e8eAS\u7684\u667a\u80fd\u8c03\u5ea6\u673a\u5236\u663e\u8457\u964d\u4f4e\u4e86\u5ef6\u8fdf\uff0c\u63d0\u9ad8\u4e86\u52a0\u8f7d\u901f\u5ea6\u3002<\/p>\n

    \u4f8b\u5982\uff0cNetflix\u5728\u5168\u7403\u90e8\u7f72\u4e86\u6570\u5343\u4e2a\u8fb9\u7f18\u670d\u52a1\u5668\uff0c\u6bcf\u4e2a\u670d\u52a1\u5668\u90fd\u5f52\u5c5e\u4e8e\u7279\u5b9a\u7684AS\u53f7\u7801\u3002\u5f53\u4e00\u4f4d\u65e5\u672c\u7528\u6237\u89c2\u770b\u89c6\u9891\u65f6\uff0cCDN\u4f1a\u4f18\u5148\u9009\u62e9\u4f4d\u4e8e\u65e5\u672c\u7684AS\uff08\u5982AS 4766\uff09\u4e0b\u7684\u8282\u70b9\uff0c\u800c\u4e0d\u662f\u8fdc\u5728\u7ebd\u7ea6\u7684\u8282\u70b9\uff08\u5982AS 20947\uff09\uff0c\u4ece\u800c\u6781\u5927\u7f29\u77ed\u4f20\u8f93\u8ddd\u79bb\u3002<\/p>\n

    3. \u7f51\u7edc\u5b89\u5168\u4e0e\u5a01\u80c1\u68c0\u6d4b\u4e2d\u7684\u4ef7\u503c<\/h3>\n

    \u8fd1\u5e74\u6765\uff0c\u968f\u7740DDoS\u653b\u51fb\u3001\u6076\u610f\u626b\u63cf\u3001\u9493\u9c7c\u7f51\u7ad9\u7b49\u7f51\u7edc\u72af\u7f6a\u65e5\u76ca\u7316\u7357\uff0cAS\u53f7\u7801\u4e5f\u6210\u4e3a\u7f51\u7edc\u5b89\u5168\u5206\u6790\u7684\u91cd\u8981\u5de5\u5177\u3002<\/p>\n

    \u5b89\u5168\u7814\u7a76\u4eba\u5458\u53ef\u4ee5\u901a\u8fc7\u5206\u6790\u5f02\u5e38\u7684AS\u8def\u5f84\u6765\u8bc6\u522b\u6f5c\u5728\u5a01\u80c1\u3002\u4f8b\u5982\uff0c\u5982\u679c\u67d0IP\u5730\u5740\u9891\u7e41\u51fa\u73b0\u5728\u591a\u4e2a\u56fd\u5bb6\u7684AS\u4e4b\u95f4\u8df3\u8f6c\uff0c\u4e14\u6ca1\u6709\u5408\u7406\u7684\u4e1a\u52a1\u903b\u8f91\u652f\u6301\uff0c\u5c31\u53ef\u80fd\u662f\u50f5\u5c38\u7f51\u7edc\u6216\u4ee3\u7406\u670d\u52a1\u5668\u7684\u7279\u5f81\u3002\u518d\u6bd4\u5982\uff0c\u67d0\u4e9b\u6076\u610f\u57df\u540d\u6ce8\u518c\u5546\u559c\u6b22\u4f7f\u7528\u4f4e\u4fe1\u8a89\u5ea6\u7684\u5c0f\u578bISP\uff08\u5373\u5c0fAS\uff09\u6765\u9690\u85cf\u771f\u5b9e\u6765\u6e90\uff0c\u901a\u8fc7\u76d1\u63a7\u8fd9\u4e9bAS\u7684\u884c\u4e3a\u6a21\u5f0f\uff0c\u53ef\u4ee5\u6709\u6548\u62e6\u622a\u975e\u6cd5\u6d3b\u52a8\u3002<\/p>\n

    \u6b64\u5916\uff0c\u4e00\u4e9b\u9ad8\u7ea7\u9632\u706b\u5899\u548c\u5165\u4fb5\u68c0\u6d4b\u7cfb\u7edf\uff08IDS\uff09\u4e5f\u5f00\u59cb\u96c6\u6210AS\u53f7\u7801\u6570\u636e\u5e93\uff0c\u7528\u4e8e\u589e\u5f3a\u9ed1\u767d\u540d\u5355\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u8bbe\u7f6e\u89c4\u5219\uff1a\u201c\u7981\u6b62\u6765\u81eaAS 12345\u7684\u6240\u6709\u6d41\u91cf\u201d\uff0c\u56e0\u4e3a\u8be5AS\u5df2\u88ab\u786e\u8ba4\u4e3a\u9ad8\u98ce\u9669\u5730\u533a\u3002<\/p>\n

    4. \u56fd\u5bb6\u7ea7\u4e92\u8054\u7f51\u6cbb\u7406\u4e0e\u8de8\u5883\u6570\u636e\u6d41\u52a8<\/h3>\n

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    \u9519\u8bef\uff01AS\u53f7\u7801\u4e0d\u662f\u968f\u4fbf\u5c31\u80fd\u7533\u8bf7\u7684\u3002\u5b83\u9700\u8981\u901a\u8fc7\u6743\u5a01\u673a\u6784\uff08\u5982APNIC\u3001RIPE NCC\u7b49\uff09\u63d0\u4ea4\u6b63\u5f0f\u7533\u8bf7\uff0c\u5e76\u6ee1\u8db3\u4e00\u7cfb\u5217\u6761\u4ef6\uff0c\u6bd4\u5982\u62e5\u6709\u72ec\u7acb\u7684IP\u5730\u5740\u6bb5\u3001\u5177\u5907\u4e13\u4e1a\u7684\u7f51\u7edc\u8fd0\u7ef4\u80fd\u529b\u3001\u627f\u8bfa\u9075\u5b88\u76f8\u5173\u89c4\u8303\u7b49\u3002\u5426\u5219\uff0c\u5373\u4fbf\u83b7\u5f97\u4e86AS\u53f7\u7801\uff0c\u4e5f\u65e0\u6cd5\u5728\u4e92\u8054\u7f51\u4e0a\u88ab\u5e7f\u6cdb\u627f\u8ba4\u3002<\/p>\n

    \u8bef\u533a\u56db\uff1a\u201cAS\u53f7\u7801\u53ea\u9002\u7528\u4e8e\u5927\u516c\u53f8\u201d<\/h3>\n

    \u9519\u8bef\uff01\u5373\u4f7f\u662f\u4e2d\u5c0f\u4f01\u4e1a\u751a\u81f3\u4e2a\u4eba\u5f00\u53d1\u8005\uff0c\u53ea\u8981\u5177\u5907\u4e00\u5b9a\u7684\u7f51\u7edc\u57fa\u7840\u8bbe\u65bd\uff0c\u4e5f\u53ef\u4ee5\u7533\u8bf7AS\u53f7\u7801\u3002\u6bd4\u5982\uff0c\u4e00\u4e9b\u521d\u521b\u516c\u53f8\u5728\u642d\u5efa\u79c1\u6709\u4e91\u5e73\u53f0\u65f6\uff0c\u4f1a\u4e3a\u81ea\u5df1\u521b\u5efa\u4e00\u4e2a\u5c0f\u578bAS\uff0c\u7528\u4e8e\u5185\u90e8\u901a\u4fe1\u548c\u5916\u90e8\u63a5\u5165\u3002\u8fd9\u4e0d\u4ec5\u80fd\u63d0\u5347\u5b89\u5168\u6027\uff0c\u8fd8\u80fd\u5728\u672a\u6765\u6269\u5c55\u65f6\u8282\u7701\u8fc1\u79fb\u6210\u672c\u3002<\/p>\n

    \u672a\u6765\u8d8b\u52bf\uff1aAS\u53f7\u7801\u7684\u53d1\u5c55\u65b9\u5411\u4e0e\u6311\u6218<\/h2>\n

    \u968f\u7740\u4e92\u8054\u7f51\u6280\u672f\u7684\u6f14\u8fdb\uff0c\u7279\u522b\u662fIPv6\u7684\u666e\u53ca\u3001\u7269\u8054\u7f51\uff08IoT\uff09\u8bbe\u5907\u7684\u7206\u70b8\u5f0f\u589e\u957f\u4ee5\u53ca\u8fb9\u7f18\u8ba1\u7b97\u7684\u5174\u8d77\uff0cAS\u53f7\u7801\u6b63\u5728\u9762\u4e34\u65b0\u7684\u673a\u9047\u4e0e\u6311\u6218\u3002<\/p>\n

    1. IPv6\u65f6\u4ee3\u4e0b\u7684AS\u53f7\u7801\u6269\u5c55<\/h3>\n

    \u4f20\u7edf16\u4f4dAS\u53f7\u7801\u6700\u591a\u53ea\u80fd\u652f\u630165536\u4e2a\u4e0d\u540c\u7684\u81ea\u6cbb\u7cfb\u7edf\uff0c\u4f46\u5728\u5168\u7403\u6570\u5341\u4ebf\u8bbe\u5907\u8054\u7f51\u7684\u4eca\u5929\uff0c\u8fd9\u4e2a\u6570\u91cf\u5df2\u7ecf\u8fdc\u8fdc\u4e0d\u591f\u3002\u4e3a\u6b64\uff0cIETF\u63a8\u51fa\u4e8632\u4f4dAS\u53f7\u7801\u6807\u51c6\uff08RFC 4893\uff09\uff0c\u7406\u8bba\u4e0a\u53ef\u652f\u6301\u8d85\u8fc740\u4ebf\u4e2aAS\u3002\u8fd9\u4e00\u53d8\u5316\u610f\u5473\u7740\u672a\u6765\u66f4\u591a\u4e2d\u5c0f\u578bISP\u3001\u884c\u4e1a\u4e13\u7f51\u751a\u81f3\u5bb6\u5ead\u7f51\u7edc\u90fd\u53ef\u4ee5\u62e5\u6709\u81ea\u5df1\u7684AS\u53f7\u7801\uff0c\u63a8\u52a8\u7f51\u7edc\u751f\u6001\u66f4\u52a0\u591a\u5143\u5316\u3002<\/p>\n

    2. \u81ea\u52a8\u5316\u4e0eAI\u9a71\u52a8\u7684AS\u7ba1\u7406<\/h3>\n

    \u672a\u6765\u7684AS\u53f7\u7801\u7ba1\u7406\u5c06\u8d8a\u6765\u8d8a\u4f9d\u8d56\u81ea\u52a8\u5316\u5de5\u5177\u548c\u4eba\u5de5\u667a\u80fd\u7b97\u6cd5\u3002\u4f8b\u5982\uff0c\u901a\u8fc7\u673a\u5668\u5b66\u4e60\u6a21\u578b\u9884\u6d4b\u6d41\u91cf\u9ad8\u5cf0\u65f6\u6bb5\uff0c\u52a8\u6001\u8c03\u6574AS\u95f4\u7684\u8def\u7531\u6743\u91cd\uff1b\u6216\u8005\u5229\u7528\u81ea\u7136\u8bed\u8a00\u5904\u7406\u6280\u672f\u81ea\u52a8\u751f\u6210BGP\u7b56\u7565\u6587\u6863\uff0c\u51cf\u5c11\u4eba\u4e3a\u5931\u8bef\u5e26\u6765\u7684\u98ce\u9669\u3002<\/p>\n

    3. \u5b89\u5168\u4e0e\u9690\u79c1\u4fdd\u62a4\u7684\u65b0\u9700\u6c42<\/h3>\n

    \u968f\u7740\u7f51\u7edc\u5b89\u5168\u5f62\u52bf\u65e5\u8d8b\u4e25\u5cfb\uff0c\u5982\u4f55\u4fdd\u62a4AS\u53f7\u7801\u4e0d\u88ab\u6ee5\u7528\u6210\u4e3a\u65b0\u8bfe\u9898\u3002\u4f8b\u5982\uff0c\u4e00\u4e9b\u653b\u51fb\u8005\u4f1a\u4f2a\u9020AS\u8def\u5f84\u4fe1\u606f\u6765\u8fdb\u884c\u4e2d\u95f4\u4eba\u653b\u51fb\uff08Man-in-the-Middle Attack\uff09\uff0c\u56e0\u6b64\u4e1a\u754c\u6b63\u5728\u63a2\u7d22\u57fa\u4e8e\u533a\u5757\u94fe\u7684\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u786e\u4fddAS\u53f7\u7801\u7684\u771f\u5b9e\u6027\u548c\u4e0d\u53ef\u7be1\u6539\u6027\u3002<\/p>\n

    4. \u8de8\u57df\u534f\u540c\u4e0e\u5168\u7403\u6cbb\u7406<\/h3>\n

    \u5728\u5168\u7403\u5316\u7684\u80cc\u666f\u4e0b\uff0c\u5355\u4e00\u56fd\u5bb6\u6216\u7ec4\u7ec7\u96be\u4ee5\u72ec\u81ea\u5e94\u5bf9\u590d\u6742\u7684\u7f51\u7edc\u95ee\u9898\u3002\u672a\u6765\uff0c\u5404\u56fd\u4e4b\u95f4\u9700\u8981\u5efa\u7acb\u66f4\u7d27\u5bc6\u7684AS\u53f7\u7801\u534f\u4f5c\u673a\u5236\uff0c\u5171\u4eab\u8def\u7531\u4fe1\u606f\u3001\u8054\u5408\u6253\u51fb\u7f51\u7edc\u72af\u7f6a\u3001\u534f\u8c03\u5e94\u6025\u54cd\u5e94\u3002\u8fd9\u4e0d\u4ec5\u662f\u6280\u672f\u5c42\u9762\u7684\u5408\u4f5c\uff0c\u66f4\u662f\u6cd5\u5f8b\u3001\u653f\u7b56\u548c\u6587\u5316\u7684\u6df1\u5ea6\u878d\u5408\u3002<\/p>\n

    \u7ed3\u8bed\uff1aAS\u53f7\u7801\u2014\u2014\u4e92\u8054\u7f51\u4e16\u754c\u7684\u9690\u5f62\u57fa\u77f3<\/h2>\n

    \u56de\u987e\u5168\u6587\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u6670\u5730\u770b\u5230\uff0cAS\u53f7\u7801<\/strong>\u867d\u7136\u4e0d\u50cfIP\u5730\u5740\u90a3\u6837\u5e7f\u4e3a\u4eba\u77e5\uff0c\u5374\u662f\u4e92\u8054\u7f51\u8def\u7531\u4f53\u7cfb\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u73af\u3002\u5b83\u4e0d\u4ec5\u662f\u6280\u672f\u4e0a\u7684\u6807\u8bc6\u7b26\uff0c\u66f4\u662f\u8fde\u63a5\u5168\u7403\u7f51\u7edc\u3001\u4fdd\u969c\u901a\u4fe1\u6548\u7387\u3001\u4fc3\u8fdb\u5b89\u5168\u6cbb\u7406\u7684\u91cd\u8981\u7ebd\u5e26\u3002<\/p>\n

    \u65e0\u8bba\u662f\u4f01\u4e1a\u6784\u5efa\u5168\u7403\u5316\u7f51\u7edc\u3001CDN\u4f18\u5316\u5185\u5bb9\u5206\u53d1\uff0c\u8fd8\u662f\u653f\u5e9c\u52a0\u5f3a\u7f51\u7edc\u76d1\u7ba1\u3001\u62b5\u5fa1\u7f51\u7edc\u653b\u51fb\uff0cAS\u53f7\u7801\u90fd\u5728\u9ed8\u9ed8\u53d1\u6325\u7740\u4f5c\u7528\u3002\u5b83\u50cf\u4e00\u5ea7\u770b\u4e0d\u89c1\u7684\u6865\u6881\uff0c\u628a\u5206\u6563\u7684\u4e16\u754c\u8fde\u63a5\u6210\u4e00\u4e2a\u6709\u673a\u6574\u4f53\u3002<\/p>\n

    \u5982\u679c\u4f60\u662f\u4e00\u540dIT\u4ece\u4e1a\u8005\uff0c\u8bf7\u91cd\u89c6AS\u53f7\u7801\u7684\u8bbe\u8ba1\u4e0e\u7ba1\u7406\uff1b\u5982\u679c\u4f60\u662f\u4e00\u540d\u666e\u901a\u7528\u6237\uff0c\u8bf7\u8bb0\u4f4f\uff1a\u6bcf\u4e00\u6b21\u6d41\u7545\u7684\u7f51\u9875\u52a0\u8f7d\u3001\u6bcf\u4e00\u6b21\u7a33\u5b9a\u7684\u89c6\u9891\u901a\u8bdd\uff0c\u80cc\u540e\u90fd\u6709\u65e0\u6570\u4e2aAS\u53f7\u7801\u5728\u534f\u540c\u5de5\u4f5c\u3002<\/p>\n

    \u5728\u8fd9\u4e2a\u4e07\u7269\u4e92\u8054\u7684\u65f6\u4ee3\uff0c\u4e86\u89e3AS\u53f7\u7801\uff0c\u5c31\u662f\u7406\u89e3\u4e92\u8054\u7f51\u8fd0\u884c\u903b\u8f91\u7684\u7b2c\u4e00\u6b65\u3002\u5e0c\u671b\u672c\u6587\u80fd\u8ba9\u4f60\u5bf9\u8fd9\u4e00\u770b\u4f3c\u9065\u8fdc\u7684\u6280\u672f\u6982\u5ff5\u4ea7\u751f\u5168\u65b0\u7684\u8ba4\u8bc6\u2014\u2014\u5b83\u6216\u8bb8\u4e0d\u4f1a\u7acb\u523b\u6539\u53d8\u4f60\u7684\u751f\u6d3b\uff0c\u4f46\u5374\u53ef\u80fd\u6084\u7136\u5851\u9020\u4f60\u672a\u6765\u7684\u4fe1\u606f\u4e16\u754c\u3002<\/p>\n

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