CRYPTIN – Player IP Privacy & Fake IP Management

CRYPTIN is a Paper plugin that protects players’ private IP data by replacing real IPs with randomly generated fake IPs. The plugin allows banning, unbanning, and listing these fake IPs — while never exposing the real IP addresses to server admins or other plugins.

Features

• Replaces player IP addresses with fake IPs
• ️ Prevents server admins from seeing real IPs
• ❌ Blocks /ban-ip command and adds custom /banip and /unbanip with fake IPs
• Command /fiplist to list online players with their fake IPs (ADMINS)!
• Supports IP-based bans without exposing real IPs (not compatible with Advanced Bans etc. but in future commands will be added)
• Lightweight, efficient, and does not require any external libraries
• Supports Paper 1.20–1.21+

Commands
Command Description Permission
/banip <ip> Ban a player by fake IP cr.use
/unbanip <ip> Unban a fake IP cr.use
/fiplist List all online players with fake IPs cr.use
/fiplist <player> Get fake IP for a specific player cr.use
All commands are prefixed with CR in chat messages for clear visibility.

Permissions
cr.use:
description: Allows use of CRYPTIN commands
default: op



UNOFFICIAL BADGE , FOR OFFICIAL BADGE CONTACT Crimson_Amai on Discord

⚠️ Limitations

• Real IPs are still accessible by other plugins using Bukkit API. CRYPTIN only hides them in output and server interactions.
• Does not encrypt network traffic or touch the network layer.

Support
Support on my discord EN/PL