{"id":55357,"date":"2026-06-03T04:48:43","date_gmt":"2026-06-03T01:48:43","guid":{"rendered":"https:\/\/vpesports.com\/minecraft\/mods\/deep-alts\/"},"modified":"2026-06-03T04:48:43","modified_gmt":"2026-06-03T01:48:43","slug":"deep-alts","status":"publish","type":"mod","link":"https:\/\/vpesports.com\/minecraft\/mods\/deep-alts\/","title":{"rendered":"Deep Alts"},"content":{"rendered":"

# DeepAlts<\/p>\n

A Paper plugin for detecting alternate accounts based on IP history, with both shallow and deep scanning modes.<\/p>\n

## What It Does<\/p>\n

DeepAlts helps server staff find potential alternate accounts (alts) by checking which players have logged in from the same IP address, even indirectly through a shared chain of connections.<\/p>\n

* `\/alts [uuid]`: Lists accounts that have used the same **last known IP** as the target.
\n* `\/deepalts [uuid]`: Finds all players connected through **any shared IPs** across login history using a BFS search.
\n* `\/deepaltsconfig `: Manage plugin state, cache, and graph configuration.<\/p>\n

> Add `uuid` as the second argument to force UUID output instead of usernames.<\/p>\n

## Features<\/p>\n

* Async lookups \u2014 won’t lag your server
\n* Caches proxy\/host detection results for faster rebuilds
\n* Excludes proxy and hosting IPs from connection logic
\n* Supports both player names and UUIDs
\n* Optional UUID-only output for logging
\n* Tab completion for player names and admin commands
\n* Gracefully handles players who have never joined
\n* Permission-based usage (`deepalts.lookup`, `deepalts.admin`)<\/p>\n

## \ud83d\udd27 Commands<\/p>\n

| Command | Description |
\n| ———————————– | —————————————————– |
\n| `\/alts [uuid]` | Shows players with the same **last IP** |
\n| `\/deepalts [uuid]` | Finds players with **any shared IP** connections |
\n| `\/deepaltsconfig status` | View plugin and cache status |
\n| `\/deepaltsconfig rebuild` | Rebuild graph (checks uncached IPs for proxy\/hosting) |
\n| `\/deepaltsconfig save` | Save all data manually |
\n| `\/deepaltsconfig reload` | Reload IP data, graph, and proxy cache from disk |
\n| `\/deepaltsconfig info` | Detailed plugin statistics |<\/p>\n

## Permissions<\/p>\n

| Node | Description |
\n| —————– | ————————————————– |
\n| `deepalts.*` | Grants all DeepAlts permissions |
\n| `deepalts.lookup` | Allows use of `\/alts` and `\/deepalts` |
\n| `deepalts.admin` | Allows use of all `\/deepaltsconfig` admin commands |<\/p>\n

By default:<\/p>\n

* `deepalts.lookup` and `deepalts.admin` are granted to server operators (`op`).<\/p>\n

## Requirements<\/p>\n

* PaperMC 1.20+
\n* Java 17+<\/p>\n

## Installation<\/p>\n

1. Download the `.jar` from Modrinth or GitHub.
\n2. Drop it into your `plugins\/` folder.
\n3. Restart or reload your server.<\/p>\n","protected":false},"excerpt":{"rendered":"

The ultimate alternate account checking solution.<\/p>\n","protected":false},"featured_media":55358,"template":"","meta":{"_minecraft_slug":"deep-alts","_minecraft_project_id":"gQ09Y3et","_minecraft_author":"ravineclaw","_minecraft_license":"MIT","_minecraft_downloads":264,"_minecraft_follows":5,"_minecraft_client_side":"unsupported","_minecraft_server_side":"required","_minecraft_storage_type":"zip","_minecraft_archive_name":"deep-alts.zip","_minecraft_size_bytes":161584,"_minecraft_version_count":6,"_minecraft_updated_at":"2026-05-16T12:08:05.401015Z","_minecraft_date_created":"2025-06-27T03:08:24.509953Z","_minecraft_date_modified":"2025-08-02T23:59:34.639667Z","_minecraft_project_url":"https:\/\/modrinth.com\/mod\/deep-alts","_minecraft_icon_attachment_id":55358,"_minecraft_imported_at":"2026-06-03T01:48:44+00:00","_minecraft_import_hash":"21ad2b84782ceba959e67c45b96ca06a","_minecraft_versions":"","_minecraft_links":"","_minecraft_gallery":"","_minecraft_api_metadata":""},"mod_category":[126,90,127,91,92],"mod_loader":[132],"minecraft_version":[59,36,60,93,94,101,102,62,37,73,74,38,78,79,80,81],"class_list":["post-55357","mod","type-mod","status-publish","has-post-thumbnail","hentry","mod_category-management","mod_category-optimization","mod_category-paper","mod_category-storage","mod_category-utility","mod_loader-paper","minecraft_version-1-20","minecraft_version-1-20-1","minecraft_version-1-20-2","minecraft_version-1-20-3","minecraft_version-1-20-4","minecraft_version-1-20-5","minecraft_version-1-20-6","minecraft_version-1-21","minecraft_version-1-21-1","minecraft_version-1-21-2","minecraft_version-1-21-3","minecraft_version-1-21-4","minecraft_version-1-21-5","minecraft_version-1-21-6","minecraft_version-1-21-7","minecraft_version-1-21-8"],"yoast_head":"\nDeep Alts - 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