ModsJava
ProxyTracer | Anti-VPN & Anti-Proxy [Paper] [Velocity] [BungeeCord]
Java mod listed for Minecraft 1.19–1.21. Downloads from the MC Java Mods app on Android.
ProxyTracer Anti-VPN & Anti-Proxy for Paper, Folia, Velocity & BungeeCord Block ban evaders and VPN joins. Free API key: …
⬇ Download on SpigotProxyTracer
Anti-VPN & Anti-Proxy for Paper, Folia, Velocity & BungeeCord
Block ban evaders and VPN joins.
Free API key: https://proxytracer.com/dashboard
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What ProxyTracer does
ProxyTracer checks player IPs against proxytracer.com when they join. If a player uses a VPN or proxy, it can block them, alert staff in real-time, or log the join.
Features
- Runs async on network & region threads (0 impact on server TPS, native **Folia** support)
- Separate JARs for Paper/Spigot/Folia, Velocity, and BungeeCord
- Local memory cache to save API checks and speed up re-joins
- In-game colored chat alerts for staff (`/proxytracer notify`)
- Fail-open setting so players aren't blocked if the API is down
- Discord webhook alerts for staff channels
- In-game commands to whitelist player names or IPs
- Custom kick message with your site or proxytracer.com
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Which JAR to download
- Paper / Spigot / Purpur / Folia: Download proxytracer-bukkit-1.4.0.jar from GitHub
- Velocity Proxy: Download proxytracer-velocity-1.4.0.jar from GitHub
- BungeeCord / Waterfall: Download proxytracer-bungee-1.4.0.jar from GitHub
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Setup
1. Get a free API key at proxytracer.com/dashboard
2. Put the JAR into your plugins/ directory
3. Start your server once
4. Run /proxytracer set your_key_here in console or in-game
5. Check status with /proxytracer status
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Commands
Code (Text):
/proxytracer notify <on|off|toggle> - Enable or disable in-game staff alerts
/proxytracer notify add|remove|list - Manage staff usernames receiving alerts
/proxytracer set <key> - Set API key and reload
/proxytracer status - Show API status and cache count
/proxytracer check <ip> - Check an IP manually
/proxytracer cache clear - Clear IP cache
/proxytracer reload - Reload config
/proxytracer whitelist name|ip - Manage whitelists
- proxytracer.admin (default: OP)
- proxytracer.bypass (default: false)
- proxytracer.notify (default: OP)
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Fixing 127.0.0.1 IPs
If your console shows every player IP as 127.0.0.1, your proxy or host is hiding real IPs.
If you use Paper, check config/paper-global.yml and turn on proxies.proxy-protocol: true (ask your host first). On networks, put the Velocity or Bungee JAR on the proxy gateway.
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Free tier included for small servers. Paid plans start at €3/month.
Get your key at https://proxytracer.com/dashboard
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.19, 1.20, 1.20.6
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Spigot — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
ProxyTracer | Anti-VPN & Anti-Proxy [Paper] [Velocity] [BungeeCord] is a free Minecraft Java mod. Compatible with Minecraft 1.19, 1.20, 1.20.6, 1.21. Downloaded 20 times (via Spigot). Download it and open it directly in the game.