Anycast on 吾便宜https://5py.top/tags/anycast/Recent content in Anycast on 吾便宜Hugo -- gohugo.iozh-CN© 2026 吾便宜Mon, 22 Jun 2026 09:05:00 +0800Anycast IP 科普：为什么有些节点 IP 会变来变去https://5py.top/posts/anycast-ip-explained/Mon, 22 Jun 2026 09:05:00 +0800https://5py.top/posts/anycast-ip-explained/<figure class="article-illustration"> <img src="https://img.5py.top/img/vpn-guide.svg" alt="Anycast IP 原理示意" loading="lazy" decoding="async"> </figure> <p><em>插图来源：<a href="https://storyset.com/" target="_blank" rel="noreferrer">Storyset</a></em></p> <p>&ldquo;这个节点昨天 IP 还是 1.2.3.4，今天怎么变成 5.6.7.8 了？机场是不是偷偷换了服务器？&quot;——先别急着问客服，你可能遇到的是 Anycast IP。</p>