{"id":477674,"date":"2023-08-09T09:18:35","date_gmt":"2023-08-09T09:18:35","guid":{"rendered":""},"modified":"2023-09-05T11:15:10","modified_gmt":"2023-09-05T11:15:10","slug":"internet-protocol-address","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/internet-protocol-address\/","title":{"rendered":"\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740"},"content":{"rendered":"<h2>\u4ecb\u7ecd<\/h2>\n<p>\u4e92\u8054\u7f51\u534f\u8bae (IP) \u5730\u5740\u662f\u73b0\u4ee3\u8ba1\u7b97\u673a\u7f51\u7edc\u7684\u57fa\u672c\u7ec4\u6210\u90e8\u5206\uff0c\u6709\u52a9\u4e8e\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u7684\u8bbe\u5907\u4e4b\u95f4\u7684\u8bc6\u522b\u548c\u901a\u4fe1\u3002\u5b83\u5145\u5f53\u5206\u914d\u7ed9\u53c2\u4e0e\u4f7f\u7528\u4e92\u8054\u7f51\u534f\u8bae\u8fdb\u884c\u901a\u4fe1\u7684\u7f51\u7edc\u7684\u6bcf\u4e2a\u8bbe\u5907\u7684\u552f\u4e00\u6570\u5b57\u6807\u7b7e\u3002<\/p>\n<h2>\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740\u7684\u5386\u53f2<\/h2>\n<p>\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740\u7684\u6982\u5ff5\u53ef\u4ee5\u8ffd\u6eaf\u5230\u8ba1\u7b97\u673a\u7f51\u7edc\u7684\u65e9\u671f\u53d1\u5c55\u548c\u4e92\u8054\u7f51\u7684\u524d\u8eab\uff0c\u5373\u963f\u5e15\u7f51\uff08ARPANET\uff09\u3002\u968f\u7740\u7f51\u7edc\u7684\u6269\u5c55\u548c\u4e92\u8fde\uff0c\u5bf9\u8bc6\u522b\u8ba1\u7b97\u673a\u7684\u6807\u51c6\u5316\u65b9\u6cd5\u7684\u9700\u6c42\u51fa\u73b0\u4e86\u3002 IP \u5730\u5740\u7684\u9996\u6b21\u63d0\u53ca\u53ef\u5f52\u56e0\u4e8e Vinton Cerf \u548c Robert E. Kahn \u5728 1974 \u5e74\u51fa\u7248\u7684\u300a\u5206\u7ec4\u7f51\u7edc\u4e92\u901a\u534f\u8bae\u300b\uff0c\u5176\u4e2d\u63cf\u8ff0\u4e86\u4f20\u8f93\u63a7\u5236\u7a0b\u5e8f (TCP)\uff0c\u540e\u6765\u6f14\u53d8\u4e3a TCP\/IP \u3002<\/p>\n<h2>\u6709\u5173 Internet \u534f\u8bae\u5730\u5740\u7684\u8be6\u7ec6\u4fe1\u606f<\/h2>\n<p>IP \u5730\u5740\u662f 32 \u4f4d\u6216 128 \u4f4d\u6570\u5b57\u6807\u7b7e\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u6240\u4f7f\u7528\u7684\u7248\u672c\uff0c\u4ee5\u4eba\u7c7b\u53ef\u8bfb\u7684\u683c\u5f0f\uff08\u5206\u522b\u4e3a IPv4 \u6216 IPv6\uff09\u8868\u793a\u3002\u5b83\u6709\u4e24\u4e2a\u4e3b\u8981\u529f\u80fd\uff1a\u8bc6\u522b\u4e3b\u673a\u6216\u7f51\u7edc\u63a5\u53e3\u5e76\u63d0\u4f9b\u4e3b\u673a\u5728\u7f51\u7edc\u4e2d\u7684\u4f4d\u7f6e\u3002<\/p>\n<p>IPv4 \u5730\u5740\u662f\u4f7f\u7528\u6700\u5e7f\u6cdb\u7684\u7248\u672c\uff0c\u7531\u56db\u7ec4\u7528\u53e5\u70b9\u5206\u9694\u7684\u6570\u5b57\u7ec4\u6210\uff0c\u6bcf\u7ec4\u6570\u5b57\u7684\u8303\u56f4\u4e3a 0 \u5230 255\uff08\u4f8b\u5982 192.168.0.1\uff09\u3002 IPv6 \u5730\u5740\u8981\u957f\u5f97\u591a\uff0c\u4ee5\u516b\u7ec4\u56db\u4e2a\u5341\u516d\u8fdb\u5236\u6570\u5b57\u4e66\u5199\uff0c\u5e76\u7528\u5192\u53f7\u5206\u9694\uff08\u4f8b\u5982\uff0c2001:0db8:85a3:0000:0000:8a2e:0370:7334\uff09\u3002<\/p>\n<h2>\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740\u7684\u5185\u90e8\u7ed3\u6784<\/h2>\n<p>IP\u5730\u5740\u5206\u4e3a\u4e24\u4e2a\u4e3b\u8981\u90e8\u5206\uff1a\u7f51\u7edc\u524d\u7f00\u548c\u4e3b\u673a\u6807\u8bc6\u7b26\u3002\u7f51\u7edc\u524d\u7f00\u6807\u8bc6\u8bbe\u5907\u6240\u5c5e\u7684\u7279\u5b9a\u7f51\u7edc\uff0c\u800c\u4e3b\u673a\u6807\u8bc6\u7b26\u5219\u533a\u5206\u8be5\u7f51\u7edc\u5185\u7684\u5404\u4e2a\u8bbe\u5907\u3002\u8fd9\u4e24\u90e8\u5206\u4e4b\u95f4\u7684\u5212\u5206\u7531\u5b50\u7f51\u63a9\u7801 (IPv4) \u6216\u524d\u7f00\u957f\u5ea6 (IPv6) \u786e\u5b9a\u3002<\/p>\n<p>\u5728 IPv4 \u4e2d\uff0c\u5b50\u7f51\u63a9\u7801\u7531 32 \u4f4d\u7ec4\u6210\uff0c\u6700\u5de6\u8fb9\u7684\u8fde\u7eed\u4f4d\u4ee3\u8868\u7f51\u7edc\u524d\u7f00\u3002\u4f8b\u5982\uff0c\u5b50\u7f51\u63a9\u7801 255.255.255.0 \u8868\u793a\u524d 24 \u4f4d\u662f\u7f51\u7edc\u524d\u7f00\uff0c\u5269\u4e0b 8 \u4f4d\u662f\u4e3b\u673a\u6807\u8bc6\u7b26\u3002<\/p>\n<p>IPv6 \u4f7f\u7528\u524d\u7f00\u957f\u5ea6\uff08\u8868\u793a\u4e3a\u5730\u5740\u540e\u7684\u6570\u5b57\uff09\u6765\u6307\u793a\u7f51\u7edc\u524d\u7f00\u5927\u5c0f\u3002\u4f8b\u5982\uff0c\u201c2001:0db8:85a3::\/48\u201d\u8868\u793a\u524d 48 \u4f4d\u8868\u793a\u7f51\u7edc\u524d\u7f00\uff0c\u5269\u4e0b 80 \u4f4d\u7528\u4e8e\u8be5\u7f51\u7edc\u5185\u7684\u4e3b\u673a\u6807\u8bc6\u7b26\u3002<\/p>\n<h2>\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740\u7684\u5173\u952e\u7279\u5f81\u5206\u6790<\/h2>\n<ol>\n<li>\n<p><strong>\u72ec\u7279\u6027<\/strong>\uff1aIP \u5730\u5740\u662f\u552f\u4e00\u6807\u8bc6\u7b26\uff0c\u53ef\u786e\u4fdd\u540c\u4e00\u7f51\u7edc\u4e0a\u7684\u4e24\u4e2a\u8bbe\u5907\u4e0d\u5177\u6709\u76f8\u540c\u7684\u5730\u5740\uff0c\u8fd9\u5bf9\u4e8e\u6b63\u786e\u7684\u6570\u636e\u8def\u7531\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4f4d\u7f6e\u548c\u8def\u7ebf<\/strong>\uff1aIP \u5730\u5740\u7684\u5c42\u6b21\u7ed3\u6784\u6709\u52a9\u4e8e\u8de8\u4e92\u8fde\u7f51\u7edc\u7684\u9ad8\u6548\u6570\u636e\u8def\u7531\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7248\u672c\u5dee\u5f02<\/strong>\uff1aIPv4 \u63d0\u4f9b\u4e86\u5f88\u5927\u7684\u5730\u5740\u7a7a\u95f4\uff0c\u4f46\u7531\u4e8e\u4e92\u8054\u7f51\u7684\u53d1\u5c55\uff0c\u53ef\u7528\u5730\u5740\u6b63\u5728\u8017\u5c3d\u3002 IPv6 \u63d0\u4f9b\u4e86\u66f4\u5927\u7684\u5730\u5740\u7a7a\u95f4\uff0c\u51e0\u4e4e\u5141\u8bb8\u65e0\u9650\u7684\u5730\u5740\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u516c\u5171\u548c\u79c1\u4eba\u5730\u5740<\/strong>\uff1aIP \u5730\u5740\u53ef\u4ee5\u662f\u516c\u5171\u7684\uff08\u53ef\u901a\u8fc7\u4e92\u8054\u7f51\u8bbf\u95ee\uff09\uff0c\u4e5f\u53ef\u4ee5\u662f\u79c1\u6709\u7684\uff08\u4ec5\u9650\u4e8e\u5185\u90e8\u7f51\u7edc\uff09\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740\u7684\u7c7b\u578b<\/h2>\n<p>IP \u5730\u5740\u6839\u636e\u5176\u7528\u9014\u548c\u8303\u56f4\u5206\u4e3a\u4e0d\u540c\u7c7b\u578b\u3002\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\u662f\uff1a<\/p>\n<ol>\n<li>\n<p><strong>\u516c\u5171IP\u5730\u5740<\/strong>\uff1a\u516c\u5171IP\u5730\u5740\u662f\u5168\u7403\u552f\u4e00\u7684\u5e76\u4e14\u53ef\u4ee5\u5728\u4e92\u8054\u7f51\u4e0a\u76f4\u63a5\u8def\u7531\u3002\u5b83\u8bc6\u522b\u516c\u5171\u4e92\u8054\u7f51\u4e0a\u7684\u8bbe\u5907\uff0c\u4f7f\u5176\u80fd\u591f\u4e0e\u4e16\u754c\u5404\u5730\u7684\u5176\u4ed6\u8bbe\u5907\u8fdb\u884c\u901a\u4fe1\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u79c1\u6709IP\u5730\u5740<\/strong>\uff1a\u79c1\u6709IP\u5730\u5740\u5728\u672c\u5730\u7f51\u7edc\u5185\u4f7f\u7528\uff0c\u5e76\u4e14\u5728\u4e92\u8054\u7f51\u4e0a\u4e0d\u53ef\u8def\u7531\u3002\u5b83\u652f\u6301\u672c\u5730\u7f51\u7edc\u5185\u7684\u901a\u4fe1\uff0c\u901a\u5e38\u7531\u4f7f\u7528\u7f51\u7edc\u5730\u5740\u8f6c\u6362 (NAT) \u7684\u8def\u7531\u5668\u8fdb\u884c\u5206\u914d\uff0c\u4ee5\u5141\u8bb8\u591a\u4e2a\u8bbe\u5907\u5171\u4eab\u5355\u4e2a\u516c\u5171 IP \u5730\u5740\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u4e0b\u9762\u662f IPv4 \u548c IPv6 \u5bfb\u5740\u7684\u6bd4\u8f83\u8868\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u8d22\u4ea7<\/th>\n<th>IPv4<\/th>\n<th>IPv6<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u5730\u5740\u683c\u5f0f<\/td>\n<td>32 \u4f4d\u5341\u8fdb\u5236\u683c\u5f0f<\/td>\n<td>128\u4f4d\u5341\u516d\u8fdb\u5236\u683c\u5f0f<\/td>\n<\/tr>\n<tr>\n<td>\u5730\u5740\u7a7a\u95f4<\/td>\n<td>\u6709\u9650\u516c\u53f8\uff0843\u4ebf\uff09<\/td>\n<td>\u975e\u5e38\u5927\uff083.4 x 10^38\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u5bfb\u5740\u65b9\u5f0f<\/td>\n<td>\u5730\u7406<\/td>\n<td>\u5206\u5c42\u7684<\/td>\n<\/tr>\n<tr>\n<td>\u7279\u522b\u5730\u5740<\/td>\n<td>\u79c1\u4eba\u548c\u516c\u5171<\/td>\n<td>\u94fe\u8def\u672c\u5730\u3001\u5168\u7403\u5355\u64ad\u7b49<\/td>\n<\/tr>\n<tr>\n<td>\u5b50\u7f51\u5212\u5206\u652f\u6301<\/td>\n<td>\u662f\u7684<\/td>\n<td>\u662f\u7684<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e Internet \u534f\u8bae\u5730\u5740\u76f8\u5173\u7684\u7528\u9014\u3001\u95ee\u9898\u548c\u89e3\u51b3\u65b9\u6848<\/h2>\n<h3>IP \u5730\u5740\u7684\u7528\u9014\uff1a<\/h3>\n<ul>\n<li>\u8bbe\u5907\u6807\u8bc6\uff1aIP \u5730\u5740\u552f\u4e00\u5730\u6807\u8bc6\u8fde\u63a5\u5230\u4e92\u8054\u7f51\u7684\u8bbe\u5907\uff0c\u4ece\u800c\u5b9e\u73b0\u5b83\u4eec\u4e4b\u95f4\u7684\u65e0\u7f1d\u901a\u4fe1\u3002<\/li>\n<li>\u7f51\u7edc\u8def\u7531\uff1aIP \u5730\u5740\u5e2e\u52a9\u8def\u7531\u5668\u548c\u4ea4\u6362\u673a\u786e\u5b9a\u6570\u636e\u5305\u5230\u8fbe\u76ee\u7684\u5730\u7684\u6700\u4f73\u8def\u5f84\u3002<\/li>\n<li>\u5730\u7406\u4f4d\u7f6e\uff1aIP \u5730\u5740\u53ef\u7528\u4e8e\u5927\u81f4\u786e\u5b9a\u8bbe\u5907\u7684\u5730\u7406\u4f4d\u7f6e\uff0c\u4ece\u800c\u5b9e\u73b0\u57fa\u4e8e\u4f4d\u7f6e\u7684\u670d\u52a1\u548c\u5185\u5bb9\u5b9a\u4f4d\u3002<\/li>\n<\/ul>\n<h3>\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6848\uff1a<\/h3>\n<ol>\n<li>\n<p><strong>IPv4 \u5730\u5740\u8017\u5c3d<\/strong>\uff1a\u968f\u7740\u4e92\u8054\u7f51\u7684\u5feb\u901f\u53d1\u5c55\uff0cIPv4 \u5730\u5740\u53d8\u5f97\u7a00\u7f3a\u3002\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\uff0c\u8fc7\u6e21\u5230 IPv6 \u662f\u5fc5\u8981\u7684\uff0c\u56e0\u4e3a\u5b83\u63d0\u4f9b\u4e86\u51e0\u4e4e\u53d6\u4e4b\u4e0d\u7aed\u7684\u5730\u5740\u6c60\u3002<\/p>\n<\/li>\n<li>\n<p><strong>IP\u6b3a\u9a97<\/strong>\uff1a\u6076\u610f\u884c\u4e3a\u8005\u53ef\u80fd\u4f1a\u4f2a\u9020\u6216\u201c\u6b3a\u9a97\u201dIP \u5730\u5740\u6765\u9690\u85cf\u5176\u8eab\u4efd\u3002\u7f51\u7edc\u7ba1\u7406\u5458\u5b9e\u65bd\u5165\u53e3\u8fc7\u6ee4\u7b49\u5b89\u5168\u63aa\u65bd\u6765\u68c0\u6d4b\u548c\u9632\u6b62 IP \u6b3a\u9a97\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u77e5\u8bc6\u4ea7\u6743\u51b2\u7a81<\/strong>\uff1a\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\uff0c\u4e24\u4e2a\u8bbe\u5907\u53ef\u80fd\u6700\u7ec8\u5177\u6709\u76f8\u540c\u7684 IP \u5730\u5740\uff0c\u4ece\u800c\u5bfc\u81f4\u7f51\u7edc\u8fde\u63a5\u95ee\u9898\u3002 DHCP\uff08\u52a8\u6001\u4e3b\u673a\u914d\u7f6e\u534f\u8bae\uff09\u548c IP \u51b2\u7a81\u68c0\u6d4b\u673a\u5236\u53ef\u4ee5\u7f13\u89e3\u6b64\u7c7b\u51b2\u7a81\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u540c\u7c7b\u4ea7\u54c1\u6bd4\u8f83<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740<\/th>\n<th>\u57df\u540d\u7cfb\u7edf (DNS)<\/th>\n<th>MAC\u5730\u5740<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u76ee\u7684<\/td>\n<td>\u8bbe\u5907\u8bc6\u522b<\/td>\n<td>\u57df\u540d\u89e3\u6790<\/td>\n<td>\u7f51\u7edc\u63a5\u53e3\u8eab\u4efd<\/td>\n<\/tr>\n<tr>\n<td>\u683c\u5f0f<\/td>\n<td>\u6570\u5b57\uff08IPv4\/IPv6\uff09<\/td>\n<td>\u5b57\u6bcd\u6570\u5b57\uff08\u4f8b\u5982 oneproxy.pro\uff09<\/td>\n<td>\u5341\u516d\u8fdb\u5236\uff0848 \u4f4d\uff09<\/td>\n<\/tr>\n<tr>\n<td>\u8303\u56f4<\/td>\n<td>\u5168\u7f51\u8303\u56f4<\/td>\n<td>\u4e92\u8054\u7f51\u8303\u56f4\u5185<\/td>\n<td>\u672c\u5730\u7f51\u7edc<\/td>\n<\/tr>\n<tr>\n<td>\u4efb\u52a1<\/td>\n<td>\u624b\u52a8\u6216\u52a8\u6001<\/td>\n<td>\u7531 DNS \u673a\u6784\u5206\u914d<\/td>\n<td>\u5d4c\u5165\u7f51\u5361<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u672a\u6765\u7684\u89c2\u70b9\u548c\u6280\u672f<\/h2>\n<p>\u968f\u7740\u4e92\u8054\u7f51\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cIP \u5730\u5740\u7684\u91cd\u8981\u6027\u59cb\u7ec8\u5982\u4e00\u3002\u7136\u800c\uff0c\u4e00\u4e9b\u8d8b\u52bf\u548c\u6280\u672f\u53ef\u80fd\u4f1a\u5851\u9020\u5b83\u4eec\u7684\u672a\u6765\uff1a<\/p>\n<ol>\n<li>\n<p><strong>IPv6 \u91c7\u7528<\/strong>\uff1a\u5411 IPv6 \u7684\u8fc7\u6e21\u6b63\u5728\u8fdb\u884c\u4e2d\uff0c\u968f\u7740 IPv4 \u5730\u5740\u53d8\u5f97\u8d8a\u6765\u8d8a\u7a00\u7f3a\uff0c\u9884\u8ba1\u5b83\u5c06\u6210\u4e3a\u4e3b\u5bfc\u534f\u8bae\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7269\u8054\u7f51\u548c IP \u5730\u5740\u9700\u6c42<\/strong>\uff1a\u7269\u8054\u7f51 (IoT) \u7684\u53d1\u5c55\u5c06\u63a8\u52a8\u5bf9\u66f4\u591a IP \u5730\u5740\u7684\u9700\u6c42\uff0c\u4ee5\u9002\u5e94\u5927\u91cf\u4e92\u8054\u8bbe\u5907\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u4ec5 IPv6 \u7f51\u7edc<\/strong>\uff1a\u67d0\u4e9b\u7f51\u7edc\u53ef\u80fd\u4f1a\u9009\u62e9\u4ec5\u652f\u6301 IPv6\uff0c\u4ece\u800c\u7b80\u5316\u7f51\u7edc\u7ba1\u7406\u5e76\u51cf\u5c11\u5bf9 IPv4 \u517c\u5bb9\u6027\u7684\u4f9d\u8d56\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u63d0\u9ad8\u5b89\u5168\u6027<\/strong>\uff1a\u672a\u6765\u7684IP\u5730\u5740\u76f8\u5173\u6280\u672f\u53ef\u80fd\u4f1a\u96c6\u4e2d\u5728\u589e\u5f3a\u5b89\u5168\u63aa\u65bd\u3001\u9632\u6b62\u7f51\u7edc\u5a01\u80c1\u548c\u5b9e\u73b0\u5b89\u5168\u901a\u4fe1\u4e0a\u3002<\/p>\n<\/li>\n<\/ol>\n<h2>\u4ee3\u7406\u670d\u52a1\u5668\u548c Internet \u534f\u8bae\u5730\u5740<\/h2>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u5145\u5f53\u5ba2\u6237\u7aef\uff08\u7528\u6237\uff09\u548c\u4e92\u8054\u7f51\u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u5f53\u5ba2\u6237\u7aef\u53d1\u51fa\u8bbf\u95eeWeb\u8d44\u6e90\u7684\u8bf7\u6c42\u65f6\uff0c\u8be5\u8bf7\u6c42\u9996\u5148\u88ab\u53d1\u9001\u5230\u4ee3\u7406\u670d\u52a1\u5668\u3002\u7136\u540e\uff0c\u4ee3\u7406\u670d\u52a1\u5668\u4ee3\u8868\u5ba2\u6237\u7aef\u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230\u76ee\u7684\u5730\u3002\u56e0\u6b64\uff0cWeb \u670d\u52a1\u5668\u770b\u5230\u7684\u8bf7\u6c42\u6765\u81ea\u4ee3\u7406\u670d\u52a1\u5668\u7684 IP \u5730\u5740\u800c\u4e0d\u662f\u5ba2\u6237\u7aef\u7684 IP \u5730\u5740\u3002<\/p>\n<p>\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u591a\u79cd\u65b9\u5f0f\u4e0e IP \u5730\u5740\u5173\u8054\uff1a<\/p>\n<ul>\n<li>\n<p><strong>\u533f\u540d<\/strong>\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u901a\u8fc7\u5c4f\u853d\u7528\u6237\u7684\u771f\u5b9e IP \u5730\u5740\u6765\u4e3a\u7528\u6237\u63d0\u4f9b\u4e0d\u540c\u7ea7\u522b\u7684\u533f\u540d\u6027\u3002\u8fd9\u5bf9\u4e8e\u9690\u79c1\u548c\u7ed5\u8fc7\u4e92\u8054\u7f51\u9650\u5236\u662f\u6709\u76ca\u7684\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u8d1f\u8f7d\u5747\u8861<\/strong>\uff1a\u4ee3\u7406\u670d\u52a1\u5668\u53ef\u4ee5\u8de8\u591a\u4e2a\u670d\u52a1\u5668\u5206\u53d1\u4f20\u5165\u8bf7\u6c42\uff0c\u4ece\u800c\u4f18\u5316\u6027\u80fd\u548c\u8d44\u6e90\u4f7f\u7528\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u7f13\u5b58<\/strong>\uff1a\u4ee3\u7406\u53ef\u4ee5\u7f13\u5b58\u7ecf\u5e38\u8bbf\u95ee\u7684\u5185\u5bb9\uff0c\u51cf\u5c11\u5e26\u5bbd\u4f7f\u7528\u5e76\u7f29\u77ed\u540e\u7eed\u8bf7\u6c42\u7684\u54cd\u5e94\u65f6\u95f4\u3002<\/p>\n<\/li>\n<\/ul>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<p>\u6709\u5173 Internet \u534f\u8bae\u5730\u5740\u7684\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8003\u8651\u63a2\u7d22\u4ee5\u4e0b\u8d44\u6e90\uff1a<\/p>\n<ul>\n<li><a href=\"https:\/\/www.ietf.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u4e92\u8054\u7f51\u5de5\u7a0b\u4efb\u52a1\u7ec4 (IETF)<\/a><\/li>\n<li><a href=\"https:\/\/www.iana.org\/\" target=\"_new\" rel=\"noopener nofollow\">\u4e92\u8054\u7f51\u53f7\u7801\u5206\u914d\u673a\u6784 (IANA)<\/a><\/li>\n<li><a href=\"https:\/\/www.arin.net\/\" target=\"_new\" rel=\"noopener nofollow\">\u7f8e\u56fd\u4e92\u8054\u7f51\u53f7\u7801\u6ce8\u518c\u673a\u6784 (ARIN)<\/a><\/li>\n<li><a href=\"https:\/\/www.ripe.net\/\" target=\"_new\" rel=\"noopener nofollow\">RIPE \u7f51\u7edc\u534f\u8c03\u4e2d\u5fc3 (RIPE NCC)<\/a><\/li>\n<li><a href=\"http:\/\/www.ipv6forum.com\/\" target=\"_new\" rel=\"noopener nofollow\">IPv6\u8bba\u575b<\/a><\/li>\n<\/ul>\n<p>\u603b\u4e4b\uff0c\u4e92\u8054\u7f51\u534f\u8bae\u5730\u5740\u662f\u652f\u6491\u4e92\u8054\u7f51\u8fd0\u884c\u7684\u57fa\u672c\u6982\u5ff5\u3002\u5176\u72ec\u7279\u7684\u7ed3\u6784\u548c\u5c42\u6b21\u7ed3\u6784\u53ef\u5b9e\u73b0\u8de8\u5168\u7403\u7f51\u7edc\u7684\u65e0\u7f1d\u901a\u4fe1\u3002\u968f\u7740\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u5411 IPv6 \u7684\u8fc7\u6e21\u548c\u4e92\u8054\u8bbe\u5907\u7684\u6fc0\u589e\u65e0\u7591\u5c06\u5851\u9020 IP \u5bfb\u5740\u7684\u672a\u6765\u3002\u4ee3\u7406\u670d\u52a1\u5668\u901a\u8fc7\u4e3a\u4e0e\u4e92\u8054\u7f51\u4ea4\u4e92\u7684\u7528\u6237\u63d0\u4f9b\u9644\u52a0\u529f\u80fd\u548c\u5b89\u5168\u6027\u6765\u8865\u5145 IP \u5730\u5740\u3002\u4e86\u89e3 IP \u5730\u5740\u53ca\u5176\u5728\u6570\u5b57\u73af\u5883\u4e2d\u7684\u4f5c\u7528\u5bf9\u4e8e\u7f51\u7edc\u7ba1\u7406\u5458\u3001\u5f00\u53d1\u4eba\u5458\u548c\u65e5\u5e38\u4e92\u8054\u7f51\u7528\u6237\u6765\u8bf4\u81f3\u5173\u91cd\u8981\u3002<\/p>","protected":false},"featured_media":477675,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-477674","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Internet Protocol Address: A Comprehensive Overview<\/mark>","faq_items":[{"question":"What is an Internet Protocol (IP) address?","answer":"<p>An Internet Protocol (IP) address is a unique numerical label assigned to each device connected to a computer network that uses the Internet Protocol for communication. It serves as an identifier, enabling devices to communicate and exchange data across the internet.<\/p>"},{"question":"How did Internet Protocol addresses originate?","answer":"<p>The concept of IP addresses traces back to the early days of computer networks and the development of ARPANET, the precursor to the internet. The first mention of IP addresses can be found in a 1974 publication by Vinton Cerf and Robert E. Kahn, describing the Transmission Control Program (TCP), which later evolved into TCP\/IP.<\/p>"},{"question":"How does an IP address work?","answer":"<p>An IP address consists of two main parts: the network prefix and the host identifier. The network prefix identifies the specific network to which a device belongs, while the host identifier distinguishes individual devices within that network. This division is determined by a subnet mask in IPv4 or a prefix length in IPv6.<\/p>"},{"question":"What are the key features of an IP address?","answer":"<ul><li><p><strong>Uniqueness<\/strong>: IP addresses are unique identifiers, ensuring no two devices on the same network have the same address.<\/p><\/li><li><p><strong>Routing<\/strong>: IP addresses play a crucial role in efficiently routing data packets across interconnected networks.<\/p><\/li><li><p><strong>Version Differences<\/strong>: IPv4 offers a large address space but is running out of available addresses, while IPv6 provides an almost limitless pool of addresses.<\/p><\/li><\/ul>"},{"question":"What types of IP addresses exist?","answer":"<p>There are two main types of IP addresses:<\/p><ul><li><p><strong>Public IP Address<\/strong>: Globally unique and routable on the internet, it identifies a device on the public network.<\/p><\/li><li><p><strong>Private IP Address<\/strong>: Used within a local network and not routable on the internet, it enables communication within the local network.<\/p><\/li><\/ul>"},{"question":"How are IP addresses used, and what are the related problems and solutions?","answer":"<p>IP addresses are primarily used for device identification, network routing, and geolocation. However, the rapid growth of the internet has led to IPv4 address exhaustion, which is being addressed through the transition to IPv6. Other challenges include IP spoofing and IP conflicts, mitigated through security measures and network management solutions.<\/p>"},{"question":"How do proxy servers relate to IP addresses?","answer":"<p>Proxy servers act as intermediaries between users and the internet. They can enhance privacy and security by masking users' real IP addresses. Proxy servers can also aid in load balancing and caching, improving performance and resource usage.<\/p>"},{"question":"What is the future outlook for IP addresses?","answer":"<p>The future of IP addresses lies in the widespread adoption of IPv6, given its virtually limitless address space. The Internet of Things (IoT) will drive the demand for more IP addresses, and improved security measures will play a vital role in ensuring a safe and reliable internet.<\/p>"},{"question":"Where can I find more information about IP addresses?","answer":"<p>For more in-depth information about IP addresses, you can explore resources from organizations like the Internet Engineering Task Force (IETF), Internet Assigned Numbers Authority (IANA), American Registry for Internet Numbers (ARIN), RIPE Network Coordination Centre (RIPE NCC), and the IPv6 Forum.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/477674","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki"}],"about":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/types\/wiki"}],"version-history":[{"count":0,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/477674\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/477675"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=477674"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}