{"id":478570,"date":"2023-08-09T09:34:59","date_gmt":"2023-08-09T09:34:59","guid":{"rendered":""},"modified":"2023-09-05T11:17:06","modified_gmt":"2023-09-05T11:17:06","slug":"public-ip","status":"publish","type":"wiki","link":"https:\/\/oneproxy.pro\/cn\/wiki\/public-ip\/","title":{"rendered":"\u516c\u5171IP"},"content":{"rendered":"<p>\u516c\u5171 IP \u662f\u6307\u53ef\u901a\u8fc7 Internet \u516c\u5f00\u8bbf\u95ee\u548c\u8bbf\u95ee\u7684 Internet \u534f\u8bae (IP) \u5730\u5740\u3002\u4e0e\u672c\u5730\u7f51\u7edc\u4e2d\u4f7f\u7528\u7684\u79c1\u6709 IP \u5730\u5740\u4e0d\u540c\uff0c\u516c\u5171 IP \u5730\u5740\u7531 Internet \u670d\u52a1\u63d0\u4f9b\u5546 (ISP) \u5206\u914d\uff0c\u5e76\u786e\u4fdd\u8bbe\u5907\u53ef\u4ee5\u5728\u5168\u7403\u7f51\u7edc\u4e2d\u76f8\u4e92\u901a\u4fe1\u548c\u8bc6\u522b\u3002\u5728\u50cf OneProxy \u8fd9\u6837\u7684\u4ee3\u7406\u670d\u52a1\u5668\u63d0\u4f9b\u5546\u7684\u73af\u5883\u4e2d\uff0c\u516c\u5171 IP \u5728\u5b9e\u73b0\u533f\u540d\u548c\u5b89\u5168\u5728\u7ebf\u4ea4\u4e92\u65b9\u9762\u53d1\u6325\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n<h2>\u516c\u5171\u77e5\u8bc6\u4ea7\u6743\u7684\u8d77\u6e90\u53ca\u5176\u9996\u6b21\u63d0\u53ca\u7684\u5386\u53f2<\/h2>\n<p>\u516c\u5171 IP \u7684\u6982\u5ff5\u8d77\u6e90\u4e8e\u4e92\u8054\u7f51\u534f\u8bae\u672c\u8eab\u7684\u8bde\u751f\uff0c1974 \u5e74 Vinton Cerf \u548c Bob Kahn \u5728\u4e00\u7bc7\u8bba\u6587\u4e2d\u9996\u6b21\u63d0\u53ca\u3002 1981 \u5e74\u7684 RFC 791 \u4e2d\u63cf\u8ff0\u4e86\u4e92\u8054\u7f51\u534f\u8bae\u7248\u672c 4 (IPv4)\uff0c\u5b83\u63d0\u4f9b\u4e86\u7b2c\u4e00\u4e2a\u8de8\u7f51\u7edc\u5bfb\u5740\u548c\u8def\u7531\u6570\u636e\u5305\u7684\u6807\u51c6\u5316\u65b9\u6cd5\u3002\u8fd9\u662f\u5e7f\u6cdb\u91c7\u7528\u516c\u5171 IP \u5730\u5740\u4ee5\u4fc3\u8fdb\u5168\u7403\u8fde\u63a5\u7684\u5f00\u59cb\u3002<\/p>\n<h2>\u6709\u5173\u516c\u5171 IP \u7684\u8be6\u7ec6\u4fe1\u606f\u3002\u6269\u5c55\u4e3b\u9898\u516c\u5171IP<\/h2>\n<p>\u516c\u5171 IP \u5730\u5740\u662f\u5728\u4e92\u8054\u7f51\u4e0a\u6807\u8bc6\u8bbe\u5907\u7684\u552f\u4e00\u7f16\u53f7\u3002\u8be5\u6570\u5b57\u6807\u7b7e\u9075\u5faa IP \u89c4\u5219\uff0c\u8def\u7531\u5668\u4f7f\u7528\u8be5\u6570\u5b57\u6807\u7b7e\u5c06\u6570\u636e\u8f6c\u53d1\u5230\u6b63\u786e\u7684\u4f4d\u7f6e\u3002\u516c\u5171 IP \u5206\u4e3a\u4e24\u5927\u7c7b\uff1a<\/p>\n<ol>\n<li><strong>IPv4\uff1a<\/strong> 32 \u4f4d\u5730\u5740\u683c\u5f0f\uff0c\u5141\u8bb8\u8d85\u8fc7 40 \u4ebf\u4e2a\u552f\u4e00\u5730\u5740\u3002<\/li>\n<li><strong>IPv6\uff1a<\/strong> 128 \u4f4d\u5730\u5740\u683c\u5f0f\uff0c\u53ef\u5bb9\u7eb3\u51e0\u4e4e\u65e0\u9650\u6570\u91cf\u7684\u552f\u4e00\u5730\u5740\u3002<\/li>\n<\/ol>\n<p>\u968f\u7740\u53ef\u7528 IPv4 \u5730\u5740\u7684\u8017\u5c3d\uff0cIPv6 \u5bf9\u4e8e\u7ef4\u6301\u4e92\u8054\u7f51\u7684\u53d1\u5c55\u53d8\u5f97\u8d8a\u6765\u8d8a\u91cd\u8981\u3002<\/p>\n<h2>\u516c\u5171IP\u7684\u5185\u90e8\u7ed3\u6784\u3002\u516c\u5171\u77e5\u8bc6\u4ea7\u6743\u5982\u4f55\u8fd0\u4f5c<\/h2>\n<p>\u516c\u5171 IP \u7684\u7ed3\u6784\u53d6\u51b3\u4e8e\u5b83\u662f IPv4 \u8fd8\u662f IPv6 \u5730\u5740\uff1a<\/p>\n<h3>IPv4<\/h3>\n<p>IPv4 \u5730\u5740\u5206\u4e3a\u56db\u4e2a\u516b\u4f4d\u4f4d\u7ec4\uff0c\u7528\u70b9\u5206\u9694\uff0c\u4f8b\u5982 192.168.1.1\u3002\u6bcf\u4e2a\u516b\u4f4d\u4f4d\u7ec4\u4ee3\u8868 8 \u4f4d\uff0c\u503c\u8303\u56f4\u4e3a 0 \u5230 255\u3002<\/p>\n<h3>IPv6<\/h3>\n<p>IPv6 \u5730\u5740\u7531\u516b\u7ec4\u56db\u4e2a\u5341\u516d\u8fdb\u5236\u6570\u5b57\u7ec4\u6210\uff0c\u7528\u5192\u53f7\u5206\u9694\uff0c\u4f8b\u5982 2001:0db8:85a3:0000:0000:8a2e:0370:7334\u3002<\/p>\n<p>\u516c\u5171 IP \u7684\u64cd\u4f5c\u6d89\u53ca\u901a\u8fc7 Internet \u8def\u7531\u6570\u636e\u5305\uff0c\u5176\u4e2d\u8def\u7531\u5668\u4f7f\u7528\u76ee\u6807 IP \u5730\u5740\u6765\u786e\u5b9a\u6570\u636e\u5305\u7684\u6700\u4f73\u8def\u5f84\u3002<\/p>\n<h2>\u516c\u5171IP\u7684\u4e3b\u8981\u7279\u5f81\u5206\u6790<\/h2>\n<p>\u516c\u5171IP\u7684\u4e3b\u8981\u7279\u5f81\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u72ec\u7279\u6027\uff1a<\/strong> \u6bcf\u4e2a\u516c\u5171 IP \u5728\u4e92\u8054\u7f51\u4e0a\u90fd\u662f\u552f\u4e00\u7684\u3002<\/li>\n<li><strong>\u8f85\u52a9\u529f\u80fd\uff1a<\/strong> \u4e0e\u79c1\u6709 IP \u4e0d\u540c\uff0c\u5b83\u4eec\u53ef\u4ee5\u901a\u8fc7 Internet \u8bbf\u95ee\u3002<\/li>\n<li><strong>\u52a8\u6001\u6216\u9759\u6001\uff1a<\/strong> \u516c\u5171 IP \u53ef\u4ee5\u662f\u52a8\u6001\uff08\u66f4\u6539\uff09\u6216\u9759\u6001\uff08\u6c38\u4e45\uff09\u7684\u3002<\/li>\n<\/ul>\n<h2>\u5b58\u5728\u54ea\u4e9b\u7c7b\u578b\u7684\u516c\u5171 IP\u3002\u4f7f\u7528\u8868\u683c\u548c\u5217\u8868\u6765\u7f16\u5199<\/h2>\n<p>\u516c\u5171 IP \u7684\u4e24\u79cd\u4e3b\u8981\u7c7b\u578b\u662f\uff1a<\/p>\n<table>\n<thead>\n<tr>\n<th>\u7c7b\u578b<\/th>\n<th>\u63cf\u8ff0<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>IPv4<\/td>\n<td>\u5177\u6709\u56db\u4e2a\u516b\u4f4d\u5b57\u8282\u7684 32 \u4f4d\u5730\u5740<\/td>\n<\/tr>\n<tr>\n<td>IPv6<\/td>\n<td>128 \u4f4d\u5730\u5740\uff0c\u516b\u7ec4\u56db\u4f4d\u5341\u516d\u8fdb\u5236\u6570\u5b57<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u516c\u6709IP\u7684\u4f7f\u7528\u65b9\u5f0f\u3001\u4f7f\u7528\u4e2d\u51fa\u73b0\u7684\u95ee\u9898\u53ca\u89e3\u51b3\u65b9\u6cd5<\/h2>\n<p>\u516c\u5171 IP \u7528\u4e8e\uff1a<\/p>\n<ul>\n<li>\u865a\u62df\u4e3b\u673a<\/li>\n<li>\u5728\u7ebf\u6e38\u620f<\/li>\n<li>\u8fdc\u7a0b\u8bbf\u95ee<\/li>\n<li>VPN \u8fde\u63a5<\/li>\n<\/ul>\n<p>\u95ee\u9898\uff1a<\/p>\n<ul>\n<li>\u5b89\u5168\u6f0f\u6d1e<\/li>\n<li>IPv4 \u5730\u5740\u7684\u53ef\u7528\u6027\u6709\u9650<\/li>\n<\/ul>\n<p>\u89e3\u51b3\u65b9\u6848\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 IPv6<\/li>\n<li>\u5b9e\u65bd\u9632\u706b\u5899\u548c\u5b89\u5168\u63aa\u65bd<\/li>\n<\/ul>\n<h2>\u4e3b\u8981\u7279\u70b9\u53ca\u4e0e\u540c\u7c7b\u672f\u8bed\u7684\u5176\u4ed6\u6bd4\u8f83\u4ee5\u8868\u683c\u548c\u5217\u8868\u7684\u5f62\u5f0f<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u7279\u5f81<\/th>\n<th>\u516c\u5171IP<\/th>\n<th>\u79c1\u6709IP<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\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>\u72ec\u7279\u6027<\/td>\n<td>\u5168\u7403\u72ec\u4e00\u65e0\u4e8c<\/td>\n<td>\u5728\u672c\u5730\u7f51\u7edc\u4e2d\u662f\u552f\u4e00\u7684<\/td>\n<\/tr>\n<tr>\n<td>\u65e0\u969c\u788d<\/td>\n<td>\u53ef\u901a\u8fc7\u4e92\u8054\u7f51\u8bbf\u95ee<\/td>\n<td>\u672c\u5730\u7f51\u7edc\u5185\u53ef\u8bbf\u95ee<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>\u4e0e\u516c\u5171\u77e5\u8bc6\u4ea7\u6743\u76f8\u5173\u7684\u672a\u6765\u524d\u666f\u548c\u6280\u672f<\/h2>\n<p>\u516c\u5171 IP \u7684\u672a\u6765\u56f4\u7ed5\u7740 IPv6 \u7684\u5e7f\u6cdb\u91c7\u7528\u3001\u589e\u5f3a\u5b89\u5168\u63aa\u65bd\u4ee5\u53ca\u4e0e IoT \u8bbe\u5907\u7b49\u65b0\u5174\u6280\u672f\u7684\u96c6\u6210\u3002<\/p>\n<h2>\u5982\u4f55\u4f7f\u7528\u4ee3\u7406\u670d\u52a1\u5668\u6216\u5c06\u5176\u4e0e\u516c\u5171 IP \u5173\u8054<\/h2>\n<p>OneProxy \u63d0\u4f9b\u7684\u4ee3\u7406\u670d\u52a1\u5668\u4f7f\u7528\u516c\u5171 IP \u5145\u5f53\u7528\u6237\u548c Internet \u4e4b\u95f4\u7684\u4e2d\u4ecb\u3002\u901a\u8fc7\u4ee3\u7406\u670d\u52a1\u5668\u8def\u7531\u6d41\u91cf\uff0c\u7528\u6237\u53ef\u4ee5\u9690\u85cf\u81ea\u5df1\u7684\u771f\u5b9eIP\u5730\u5740\uff0c\u5b9e\u73b0\u533f\u540d\uff0c\u7ed5\u8fc7\u5730\u57df\u9650\u5236\uff0c\u589e\u5f3a\u5b89\u5168\u6027\u3002<\/p>\n<h2>\u76f8\u5173\u94fe\u63a5<\/h2>\n<ul>\n<li><a href=\"https:\/\/en.wikipedia.org\/wiki\/Internet_Protocol\" target=\"_new\" rel=\"noopener nofollow\">\u4e92\u8054\u7f51\u534f\u8bae - \u7ef4\u57fa\u767e\u79d1<\/a><\/li>\n<li><a href=\"https:\/\/www.ipv6.com\/\" target=\"_new\" rel=\"noopener nofollow\">IPv6 \u2013 \u5b98\u65b9\u7f51\u7ad9<\/a><\/li>\n<li><a href=\"https:\/\/oneproxy.pro\/cn\/\" target=\"_new\" rel=\"noopener\">OneProxy\u670d\u52a1<\/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<\/ul>","protected":false},"featured_media":478571,"menu_order":0,"template":"","meta":{"_acf_changed":false,"content-type":"","inline_featured_image":false,"footnotes":""},"class_list":["post-478570","wiki","type-wiki","status-publish","has-post-thumbnail","hentry"],"acf":{"faq_title":"Frequently Asked Questions about <mark>Public IP<\/mark>","faq_items":[{"question":"What is a Public IP address?","answer":"<p>A Public IP address is a unique numerical label that is assigned to devices connected to the Internet. It is publicly accessible and reachable over the Internet, ensuring that devices can communicate and identify each other across the global network.<\/p>"},{"question":"What are the different types of Public IP addresses?","answer":"<p>There are two main types of Public IP addresses: IPv4 and IPv6. IPv4 is a 32-bit address format, while IPv6 is a 128-bit address format, accommodating a larger number of unique addresses.<\/p>"},{"question":"How do Public IP addresses work?","answer":"<p>Public IP addresses work by identifying a device on the Internet, allowing routers to route data packets to the correct location. Public IPs are used in routing data across the Internet, and routers utilize the destination IP address to determine the best path for the packet.<\/p>"},{"question":"What are the key features of Public IP addresses?","answer":"<p>The key features of public IP addresses include their uniqueness across the Internet, accessibility over the Internet, and the option to be either dynamic (changing) or static (permanent).<\/p>"},{"question":"What are the problems and solutions related to the use of Public IP addresses?","answer":"<p>Problems related to Public IP use include security vulnerabilities and the limited availability of IPv4 addresses. Solutions include utilizing IPv6 for more address space and implementing firewalls and other security measures to protect against vulnerabilities.<\/p>"},{"question":"How are Public IP addresses associated with proxy servers?","answer":"<p>Proxy servers, like those provided by OneProxy, use public IPs to act as intermediaries between a user and the Internet. By routing traffic through a proxy server, users can hide their real IP address, achieve anonymity, and enhance online security.<\/p>"},{"question":"What are the future perspectives and technologies related to Public IP?","answer":"<p>The future of public IP revolves around the widespread adoption of IPv6, enhancements in security measures, and integration with emerging technologies such as IoT devices.<\/p>"},{"question":"How can I find more information about Public IP?","answer":"<p>You can find more information about Public IP by visiting resources like Wikipedia's page on Internet Protocol, the official IPv6 website, or by exploring the services provided by OneProxy at their website, oneproxy.pro.<\/p>"}]},"_links":{"self":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/wiki\/478570","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\/478570\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media\/478571"}],"wp:attachment":[{"href":"https:\/\/oneproxy.pro\/cn\/wp-json\/wp\/v2\/media?parent=478570"}],"curies":[{"name":"\u53ef\u6e7f\u6027\u7c89\u5242","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}