# IP 判官 / IP Judge (ipjudge.org)

> Free, neutral AI-account risk check. Shows which IP ChatGPT, Claude, Gemini and Meta's Muse each see from your network, whether that region is supported, whether the exit is residential or datacenter, and what leaks (DNS, WebRTC, IPv6, unlisted-domain exits). Every issue comes with a fix. No sign-up. Evidence and scoring rules are public.

## Checks (browser)
- [Home check](https://ipjudge.org/): ChatGPT / Claude / Gemini / Muse availability from your real exits, IP purity score (0–100), DNS & WebRTC leaks, split routing, TLS / TCP fingerprint consistency.
- [Muse sign-up IP check](https://ipjudge.org/muse/): Muse (Meta's AI agent) is only open in the US and Canada (US launch 2026-09-08; Canada App Store 2026-09-18). Datacenter and VPN IPs are often put on the waitlist (user reports, not an official Meta rule).
- [Claude IP check](https://ipjudge.org/claude/): the exit claude.ai actually sees; Anthropic's supported regions exclude mainland China, Hong Kong and Macau.
- [ChatGPT IP check](https://ipjudge.org/chatgpt/): the exit chatgpt.com sees; OpenAI's supported regions exclude mainland China, Hong Kong and Macau.
- [Gemini region check](https://ipjudge.org/gemini/): mainland China is Workspace-only; Hong Kong, Macau and Taiwan are on Google's list (checked 2026-09-30).
- [Claude Code / Codex terminal exit check](https://ipjudge.org/claude-code/): terminals ignore the macOS system proxy, so Claude Code may go direct even when the browser is proxied.

## Command line
- `curl ipjudge.org` — plain-text verdict for your current exit IP.
- `curl ipjudge.org/ip/<ip>` — plain-text verdict for any IPv4 / IPv6 address.
- `curl -sL ipjudge.org/cc | bash` — which exit Claude Code (api.anthropic.com) and Codex (api.openai.com) use from this terminal. Read-only. Source: https://github.com/ipjudge/ipjudge
- Agent Skill for coding agents (Claude Code, Codex, Cursor and others): `npx skills add ipjudge/ipjudge --skill ipjudge-exit-check --agent claude-code` installs a skill that runs a read-only exit check for the terminal and reports what api.anthropic.com and api.openai.com see, plus ipjudge.org's verdict for that exit IP. It changes no settings. Source: https://github.com/ipjudge/ipjudge/tree/main/skills/ipjudge-exit-check
- MCP server: https://ipjudge.org/mcp (Streamable HTTP; official MCP Registry name `org.ipjudge/ipjudge`). Claude Code: `claude mcp add --transport http ipjudge https://ipjudge.org/mcp`
- `bash <(curl -Ls ipjudge.org/sh)` — server check (IPv4 / IPv6 exit verdict, ChatGPT / Claude / API reachability, Netflix / YouTube Premium / TikTok region, DNS exit, BBR, outbound port 25). Read-only.

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## Guides (中文)
- [Gemini CLI 怎么走代理？报地区不支持时先查哪条出口](https://ipjudge.org/guides/gemini-cli-proxy/) · 2026-10-16: Gemini CLI 0.46.0 按 HTTPS_PROXY、https_proxy、HTTP_PROXY、http_proxy 的顺序读取代理；讲清终端与浏览器的区别、.gemini/.env、地区错误与连接错误的排查顺序。
- [ChatGPT 语音模式连不上、一直转圈：和 WebRTC、UDP 有什么关系](https://ipjudge.org/guides/chatgpt-voice-webrtc/) · 2026-10-09: 打字能用、语音一直转圈或断断续续，多半是 UDP 没走通。OpenAI 帮助中心写明 ChatGPT 语音走 UDP 3478，不通时可改用 TCP 443 但首选 UDP。讲清它和 WebRTC 的关系、开代理时为什么更容易断，以及按什么顺序排查。
- [在 WSL、Docker、远程服务器里跑 Claude Code，实际走的是哪个出口？](https://ipjudge.org/guides/claude-code-wsl-docker-proxy/) · 2026-10-06: Claude Code 只读它所在环境里的 https_proxy 等变量。在 WSL 2、Docker 容器、远程服务器里运行时，本机开的代理不会自动带进去，127.0.0.1 也不再指向本机。分环境讲清代理地址怎么写、怎么确认出口。
- [Claude Code 报 403 Request not allowed、地区不支持：按这个顺序排查](https://ipjudge.org/guides/claude-code-403-region/) · 2026-10-05: Claude Code 报 API Error: 403 Request not allowed、App unavailable in region 或安装脚本 403，按官方文档有四类原因：凭证被 ANTHROPIC_API_KEY 盖住、订阅或角色、出口地区、代理拦截。先 /status，再查订阅和出口。
- [ChatGPT 账号被停用怎么办？OpenAI 的停用原因、申诉入口和条款要求](https://ipjudge.org/guides/chatgpt-account-deactivated/) · 2026-10-01: 截至 2026-10-01，OpenAI 帮助中心列出的停用原因有五类：违反使用政策、违反服务条款、安全问题、警告后仍违规、未完成身份或年龄验证。整理官方申诉入口、申诉表要填什么、条款怎么写，以及申诉前怎么查 chatgpt.com 看到的出口。
- [unsupported_country_region_territory 怎么解决？地区不支持的原因与查法](https://ipjudge.org/guides/chatgpt-unsupported-country/) · 2026-10-16: ChatGPT 或 OpenAI API 报这个 403，是账号所在地区不在支持名单里。先查 chatgpt.com 和 api.openai.com 实际看到哪个 IP——检测站说你在支持地区，它们不一定这么认为。含逐项排查顺序。
- [Claude 账号被停用怎么办？官方停用原因、申诉入口和不能做的事](https://ipjudge.org/guides/claude-account-disabled/) · 2026-10-01: 截至 2026-10-01，Anthropic 帮助中心列出的停用原因有三类：反复违反使用政策、在不支持的地区创建账号、违反服务条款。整理官方申诉入口、申诉表要填什么、条款明确禁止的做法，以及申诉前怎么查 Claude 看到的出口。
- [chatgpt.com、claude.ai 一直弹 Cloudflare 人机验证：原因和自查步骤](https://ipjudge.org/guides/cloudflare-challenge-loop/) · 2026-10-01: 「Verify you are human」「Just a moment…」反复出现，是两家网站前面的 Cloudflare 在验证。按 Cloudflare 和 OpenAI 公开的排查文档，讲清验证有几种、看哪些信号、为什么会循环，以及自己能查什么、哪些只有网站方能改。
- [Cloudflare WARP 和 AI 平台：开着 WARP，Claude、ChatGPT 看到什么](https://ipjudge.org/guides/cloudflare-warp-ai/) · 2026-10-01: WARP 会把出口换成多人共用的 Cloudflare IP，地区仍在你附近。claude.ai、chatgpt.com 都在 Cloudflare 后面，诊断页直接写着 warp=on。讲清 WARP 各模式改了什么、IP 判官怎么显示，以及怎么处理。
- [Codex CLI 代理设置：浏览器能用，终端里的 Codex 却连不上或提示地区不支持](https://ipjudge.org/guides/codex-cli-proxy/) · 2026-10-01: Codex CLI 按环境变量走代理：认 HTTPS_PROXY、HTTP_PROXY、ALL_PROXY、NO_PROXY（大小写都认），不保证读系统代理，SOCKS 没有官方说明。讲清变量写在哪、~/.codex/.env 的坑、登录和沙箱网络的区别，以及怎么查 chatgpt.com、api.openai.com 看到的出口。
- [DNS 泄露：开了代理，DNS 为什么还在国内](https://ipjudge.org/guides/dns-leak/) · 2026-10-01: 出口已经在海外，查域名用的解析器却还在国内，这就是 DNS 泄露。讲清它会让谁看到什么、IP 判官怎么检测，以及系统、代理软件、浏览器、IPv6 几处常见原因和改法。
- [User location is not supported for the API use 是什么意思？Gemini API 和 AI Studio 提示地区不可用的原因与查法](https://ipjudge.org/guides/gemini-api-location-not-supported/) · 2026-10-01: 截至 2026-10-01，中国大陆、香港、澳门都不在 Google 公布的 Gemini API 和 AI Studio 可用名单里，香港、澳门却在网页版名单里。讲清这条 400 FAILED_PRECONDITION 错误出现在哪里、Google 看的是哪台机器的出口、Colab 的规则，以及怎么查调用 API 那台机器的出口。
- [Gemini 国内和香港能用吗？网页版、手机 App 和 API 的地区名单](https://ipjudge.org/guides/gemini-china-hong-kong/) · 2026-10-01: 截至 2026-10-01，香港、澳门、台湾都在 Google 公布的 Gemini 网页版可用地区里，中国大陆只标注「仅限 Workspace」。Gemini API 和 Google AI Studio 是另一份名单，四地中只有台湾在列。整理各入口的账号和年龄要求、常见提示，以及怎么查自己的出口。
- [iCloud 专用代理和 AI 平台：网站看到的是哪个 IP，注册登录前怎么关](https://ipjudge.org/guides/icloud-private-relay-ai/) · 2026-10-01: 开了 iCloud 专用代理，Safari 里的 ChatGPT、Claude、Gemini 看到的是苹果中继分配的出口，不是你自己的线路。讲清它怎么工作、管哪些流量、哪些地区不提供，IP 判官怎么用苹果公开名单识别，以及按网站、按网络关闭的官方步骤。
- [IP 黑名单（DNSBL）是什么：怎么查，上了名单怎么办](https://ipjudge.org/guides/ip-blacklist-dnsbl/) · 2026-10-01: DNS 黑名单原本是邮件服务器挡垃圾邮件用的。讲清查询原理、Spamhaus、SpamCop 等名单各收录什么、IP 判官查哪几份名单和怎么扣分，以及每份名单怎么移除、共享出口为什么移不掉。
- [IPv6 泄露：开了代理，IPv6 出口为什么在另一个地区](https://ipjudge.org/guides/ipv6-leak/) · 2026-10-01: 家里网络同时有 IPv4 和 IPv6 时，代理如果只接管了 IPv4，系统又默认优先走 IPv6，这部分连接就会从本地宽带直接出去。讲清原因、哪些 AI 网站有 IPv6 地址（2026-10-01 实测）、IP 判官怎么检测，以及让代理接管 IPv6 或关闭 IPv6 的办法。
- [浏览器时区、语言和出口对不上会怎样？网页能读到什么，代理为什么改不了](https://ipjudge.org/guides/timezone-language-mismatch/) · 2026-10-01: 网页不需要任何权限就能读到系统时区和浏览器语言，代理只换出口 IP，改不了这两项。讲清网页能读到哪几个值、平台公开说过什么、IP 判官怎么判和怎么扣分，以及在系统和浏览器里怎么改、各有什么代价。
- [WebRTC 泄露是什么？怎么检测，各浏览器怎么处理](https://ipjudge.org/guides/webrtc-leak/) · 2026-10-01: 开了代理，网页仍可能通过 WebRTC 的 STUN 请求拿到另一个公网 IP。讲清 host、srflx 候选和 mDNS 各暴露什么，IP 判官怎么检测，以及 Chrome、Edge、Firefox、Safari 和代理软件的系统代理、TUN 模式分别怎么处理。
- [ASN（自治系统号）是什么？怎么看一个 IP 属于哪家网络](https://ipjudge.org/guides/what-is-asn/) · 2026-10-01: ASN 是互联网上每个独立网络的编号。讲清自治系统和 ASN 的定义、16 位和 32 位、由谁分配、IP 怎么通过路由宣告对应到 ASN，以及在 IP 判官的 ASN 页、IP 段页上怎么看。
- [ChatGPT dots 怎么用？开通条件、创建入口，以及国内和香港用户会遇到的问题](https://ipjudge.org/guides/chatgpt-dots-guide/) · 2026-09-30: 截至 2026-09-30，ChatGPT dots 只开放给 Pro 和 Business Premium，且只能在电脑上创建。中国大陆、香港、澳门不在 ChatGPT 支持地区里，OpenAI 也没公布 dots 的开放名单。
- [Claude Opus 5.5、Sonnet 5.5 国内能用吗？中国大陆和香港的情况](https://ipjudge.org/guides/claude-5-5-china-hong-kong/) · 2026-09-30: 截至 2026-09-30，中国大陆、香港、澳门仍不在 Anthropic 的支持地区名单里，Opus 5.5 和 Sonnet 5.5 也一样。整理两个模型可用的套餐和入口、Claude 按什么判断地区，以及怎么查自己的出口。
- [Claude Code 代理设置：浏览器能用 Claude，终端却在直连？](https://ipjudge.org/guides/claude-code-terminal-proxy/) · 2026-09-30: Claude Code 跑在终端里，只认 https_proxy / HTTPS_PROXY 等环境变量，不读 macOS 系统代理，不支持 SOCKS，也不读 ALL_PROXY。讲清为什么浏览器能用、Claude Code 却在直连，以及怎么设置和验证。
- [Claude 老是要验证、容易被封？除了 IP，还要看这 6 个网络信号](https://ipjudge.org/guides/claude-verification-signals/) · 2026-09-30: Anthropic 没有公开风控细则。本文列出从站外就能观察到的 6 类网络和浏览器信号：地区、出口类型、泄露、IP 信誉、出口一致性、浏览器环境，以及每一类怎么查、怎么改。
- [IP 纯净度是什么？分数怎么看，为什么各家检测站不一样](https://ipjudge.org/guides/ip-purity-score-explained/) · 2026-09-30: IP 纯净度不是一个标准指标，而是各家把风险标记、IP 类型、黑名单等加总出来的分数。讲清分数由什么组成、为什么同一个 IP 各家差很多，以及真正该看哪几项。
- [Muse 开放了哪些国家和地区？香港、台湾、日本能不能注册](https://ipjudge.org/guides/muse-available-regions/) · 2026-09-30: 截至 2026-09-30，Muse 有一手来源的开放地区只有美国和加拿大：App Store 只在这两个区上架，Meta 没有公布完整名单。香港、台湾、日本、新加坡、英国等都还没开放。
- [Muse 注册步骤详解：年龄验证、邀请码和等候名单](https://ipjudge.org/guides/muse-registration-guide/) · 2026-09-30: 截至 2026-09-30，Muse 有一手来源的开放地区只有美国和加拿大，注册需要 Meta 账号并年满 18 岁。按页面实际顺序说明注册步骤、等候名单提示的含义、三种年龄验证方式、邀请码的规则，以及各平台的官方下载入口。
- [注册 Muse 一直进等候名单？先查出口 IP 的这 5 项](https://ipjudge.org/guides/muse-waitlist-ip-check/) · 2026-09-30: Muse（Meta 的 AI Agent）目前只在美国、加拿大开放。注册时提示「尚未在你的国家或地区开放」或进了等候名单，多半和出口地区、IP 类型、泄露有关。逐项讲怎么查、怎么改。
- [原生 IP 和广播 IP 是什么意思？怎么判断、有什么影响](https://ipjudge.org/guides/native-vs-broadcast-ip/) · 2026-09-30: 原生 IP 是登记地和使用地在同一个国家的 IP，广播 IP 是在一个国家登记、拿到另一个国家使用的 IP。讲清两者区别、怎么自己查，以及哪些情况下会有影响。
- [住宅 IP、机房 IP、运营商 IP 有什么区别？三个方法自己判断](https://ipjudge.org/guides/residential-vs-datacenter-ip/) · 2026-09-30: 住宅 IP 和机房 IP 的区别不只是「谁家的网络」。讲清三类 IP 各是什么，为什么不同检测站结论会打架，以及用反向解析和登记信息自己核对的方法。
- [ChatGPT、Claude 看到的是哪个 IP？检测站说美国，为什么还被拦](https://ipjudge.org/guides/which-ip-does-chatgpt-claude-see/) · 2026-09-30: 代理软件按域名分流，打开检测站和访问 ChatGPT、Claude 可能走的是不同出口。讲清原因，以及用浏览器和终端直接查出 AI 平台看到的 IP 的方法。

## Guides (English)
- [Gemini CLI proxy settings: which exit matters for region errors?](https://ipjudge.org/en/guides/gemini-cli-proxy/) · 2026-10-16: Gemini CLI 0.46.0 checks HTTPS_PROXY, https_proxy, HTTP_PROXY, then http_proxy. Set the terminal path correctly, use .gemini/.env carefully, and separate transport, region, and authentication errors.
- [ChatGPT Voice won't connect or keeps spinning: the UDP 3478 and WebRTC connection](https://ipjudge.org/en/guides/chatgpt-voice-webrtc/) · 2026-10-09: If typed chat works but ChatGPT Voice spins or cuts out, UDP is usually the problem. OpenAI's Help Center says Voice uses UDP port 3478, with TCP 443 as a fallback. What that has to do with WebRTC, why proxies make it worse, and what to check first.
- [Claude Code in WSL, Docker or on a remote server: which IP does it actually use?](https://ipjudge.org/en/guides/claude-code-wsl-docker-proxy/) · 2026-10-06: Claude Code only reads https_proxy and friends from the environment it runs in. Inside WSL 2, a Docker container or an SSH session, your laptop's proxy is not inherited and 127.0.0.1 no longer means your machine. How to set the proxy address in each case and confirm the exit.
- [Claude Code 403 “Request not allowed” or region errors: what to check, in order](https://ipjudge.org/en/guides/claude-code-403-region/) · 2026-10-05: Claude Code showing API Error: 403 Request not allowed, App unavailable in region, or a 403 from the installer? Per the official docs there are four causes: a stray ANTHROPIC_API_KEY, subscription or role, an unsupported region, or a proxy. Start with /status.
- [ChatGPT account deactivated: OpenAI’s stated reasons, the appeal route, and what the terms say](https://ipjudge.org/en/guides/chatgpt-account-deactivated/) · 2026-10-01: As of 2026-10-01, OpenAI’s Help Center lists five reasons for deactivating an account: Usage Policy violations, Terms of Service breaches, security concerns, repeated violations after warnings, and incomplete identity or age verification. The official appeal route, what the form asks for, what the terms say, and how to check the exit chatgpt.com sees.
- [unsupported_country_region_territory: cause and how to check](https://ipjudge.org/en/guides/chatgpt-unsupported-country/) · 2026-10-16: That 403 means your region isn't on OpenAI's support list. The fix starts with checking which IP chatgpt.com and api.openai.com actually see — an IP checker saying you're fine doesn't mean they agree. Step-by-step checks inside.
- [Claude account disabled: Anthropic’s stated reasons, the appeal route, and what not to do](https://ipjudge.org/en/guides/claude-account-disabled/) · 2026-10-01: As of 2026-10-01, Anthropic’s Help Center lists three reasons for disabling a Claude account: repeated Usage Policy violations, creating an account from an unsupported location, and Terms of Service violations. The official appeal route, what the form asks for, what the terms prohibit, and how to check the exit Claude sees.
- [Stuck in a Cloudflare challenge loop on ChatGPT or Claude: causes and checks](https://ipjudge.org/en/guides/cloudflare-challenge-loop/) · 2026-10-01: A “Verify you are human” box or “Just a moment…” page that keeps coming back is Cloudflare, in front of ChatGPT and Claude. From Cloudflare’s and OpenAI’s docs: challenge types, signals, why loops happen, what you can check, and what only the site can change.
- [Cloudflare WARP and AI sites: what Claude and ChatGPT see when WARP is on](https://ipjudge.org/en/guides/cloudflare-warp-ai/) · 2026-10-01: WARP swaps your exit for a Cloudflare IP shared by many users and located near you. claude.ai and chatgpt.com sit behind Cloudflare, and their diagnostic page says warp=on. What each WARP mode changes, what IP Judge shows, and what to do.
- [Codex CLI proxy settings: ChatGPT works in the browser, but Codex in the terminal can’t connect or says your region isn’t supported](https://ipjudge.org/en/guides/codex-cli-proxy/) · 2026-10-01: Codex CLI takes its proxy from environment variables: HTTPS_PROXY, HTTP_PROXY, ALL_PROXY and NO_PROXY, in either case. It doesn’t reliably use the system proxy, and SOCKS isn’t documented. Where to set the variables, the ~/.codex/.env trap, login and sandbox networking, and how to check the exit chatgpt.com and api.openai.com see.
- [DNS leaks: why your lookups still go to your local ISP behind a proxy](https://ipjudge.org/en/guides/dns-leak/) · 2026-10-01: A DNS leak is when your traffic exits abroad but domain lookups still go to a resolver back home. What it reveals and to whom, how IP Judge detects it, the usual causes in the OS, proxy app, browser and IPv6, and how to fix them.
- [“User location is not supported for the API use”: why the Gemini API and AI Studio say your region isn’t supported](https://ipjudge.org/en/guides/gemini-api-location-not-supported/) · 2026-10-01: As of 2026-10-01, mainland China, Hong Kong and Macau are not on Google’s list for the Gemini API and AI Studio, though Hong Kong and Macau are on the Gemini web app list. Where this 400 FAILED_PRECONDITION error shows up, whose exit Google checks, the Colab rule, and how to check the exit of the machine calling the API.
- [Can you use Gemini in China or Hong Kong? What Google’s region lists say](https://ipjudge.org/en/guides/gemini-china-hong-kong/) · 2026-10-01: As of 1 October 2026, Hong Kong, Macau and Taiwan are on Google’s list for the Gemini web app, and mainland China is marked Workspace only. The Gemini API and Google AI Studio use a separate list that includes Taiwan but not Hong Kong, Macau or mainland China.
- [iCloud Private Relay and AI sites: which IP they see, and when to turn it off](https://ipjudge.org/en/guides/icloud-private-relay-ai/) · 2026-10-01: With iCloud Private Relay on, ChatGPT, Claude and Gemini in Safari see an Apple relay exit, not your own line. How it works, what it covers, where it isn’t offered, how IP Judge flags it with Apple’s public list, and Apple’s steps to turn it off for one site or one network.
- [IP blacklists (DNSBL): what they are, how to check, and what to do if you're listed](https://ipjudge.org/en/guides/ip-blacklist-dnsbl/) · 2026-10-01: DNS blocklists were built to stop spam. How a lookup works, what Spamhaus, SpamCop and others actually list, which lists IP Judge checks and how it scores them, and how delisting works — including why you can't delist a shared exit.
- [IPv6 leaks: why your IPv6 exit is in a different region](https://ipjudge.org/en/guides/ipv6-leak/) · 2026-10-01: On a dual-stack network, a proxy that only handles IPv4 lets IPv6 connections leave straight through your home line, and operating systems try IPv6 first by default. Why it happens, which AI sites have IPv6 addresses (checked 2026-10-01), how IP Judge detects it, and how to have the proxy take IPv6 or turn IPv6 off.
- [When your browser’s time zone and language don’t match your exit](https://ipjudge.org/en/guides/timezone-language-mismatch/) · 2026-10-01: Any web page can read your system time zone and browser languages without a permission prompt, and a proxy only changes your exit IP. What pages can read, what the platforms say publicly, how IP Judge checks and scores it, and how to align both in your OS and browser — with the trade-offs.
- [WebRTC leaks: what they are, how to test, and what each browser does](https://ipjudge.org/en/guides/webrtc-leak/) · 2026-10-01: With a proxy on, a web page can still learn another public IP through WebRTC's STUN requests. What host, srflx and mDNS candidates reveal, how IP Judge tests for it, and how Chrome, Edge, Firefox, Safari and a proxy app's system-proxy and TUN modes handle it.
- [What is an ASN (Autonomous System Number)? How to tell which network an IP belongs to](https://ipjudge.org/en/guides/what-is-asn/) · 2026-10-01: An ASN is the number of an independent network on the internet. What autonomous systems and ASNs are, 16-bit vs 32-bit, who assigns them, how an IP maps to an ASN through routing announcements, and how to read IP Judge’s ASN and prefix pages.
- [Claude Code proxy settings: why the browser works but the terminal goes direct](https://ipjudge.org/en/guides/claude-code-terminal-proxy/) · 2026-09-30: Claude Code runs in a terminal and only reads https_proxy / HTTPS_PROXY / http_proxy / HTTP_PROXY. It ignores the macOS system proxy, doesn’t support SOCKS and doesn’t read ALL_PROXY. How to set it up and verify it.
- [What is an IP purity score? How to read it, and why checkers disagree](https://ipjudge.org/en/guides/ip-purity-score-explained/) · 2026-09-30: An IP purity or fraud score is not a standard — each checker adds up risk flags, IP type and blocklists its own way. What the score is made of, why the same IP scores differently, and which parts actually matter.
- [Muse sign-up guide: age check, invite codes and the waitlist](https://ipjudge.org/en/guides/muse-registration-guide/) · 2026-09-30: Muse is confirmed open only in the US and Canada (as of 30 September 2026) and needs a Meta account and an age of 18+. The sign-up steps, the waitlist page, age checks, invite code rules and official downloads.
- [Stuck on the Muse waitlist? Check these 5 things about your IP](https://ipjudge.org/en/guides/muse-waitlist-ip-check/) · 2026-09-30: Muse, Meta’s AI agent, is only open in the US and Canada. If sign-up says it’s not available in your country or puts you on the waitlist, the exit region, IP type and leaks are the first things to check.
- [Residential vs datacenter vs ISP IPs: what the difference is and how to check yourself](https://ipjudge.org/en/guides/residential-vs-datacenter-ip/) · 2026-09-30: Why IP checkers disagree on whether an IP is residential, and three things you can check yourself: reverse DNS naming, registry (whois / RDAP) data and the network type.
- [Which IP do ChatGPT and Claude actually see? Why a clean US IP still gets blocked](https://ipjudge.org/en/guides/which-ip-does-chatgpt-claude-see/) · 2026-09-30: Proxy apps route by domain, so the IP a checker sees may not be the one ChatGPT or Claude sees. How to read the exact IP each AI site sees, in the browser and in the terminal.

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## Reference
- [Method](https://ipjudge.org/method/): how IP type, purity score, platform availability, Muse and terminal checks are judged.
- [AI availability by country](https://ipjudge.org/country/): ChatGPT, Claude, Gemini and Muse per country, from the official lists.
- [Cloud provider IP ranges](https://ipjudge.org/cloud/): AWS, GCP, Oracle, DigitalOcean, Linode, Vultr and more, by region.
- [Corrections](https://ipjudge.org/corrections/): public log of reviewed verdict corrections.

## 中文
IP 判官：AI 账号防风控体检。检测 ChatGPT、Claude、Gemini、Muse 各自看到的出口 IP、地区是否支持、住宅还是机房、DNS / WebRTC 是否泄露，并给出改法。注册 Muse 前检测：https://ipjudge.org/muse/ ；Claude Code 终端出口：`curl -sL ipjudge.org/cc | bash`。