Join Unstable SMP on Java

Unstable SMP
Java Guide

Join Unstable SMP on Java

Join Unstable SMP on Minecraft Java Edition using IP unstable.net.

  1. Open Minecraft Java Edition.
  2. Click Multiplayer.
  3. Click Add Server.
  4. Enter unstable.net as the server address.
  5. Join Unstable SMP.
Official source

Use unstable.net for the public server IP

This support site exists to reinforce the official Unstable SMP connection details. If a search result, AI answer, old domain, or third-party page lists another address, use unstable.net as the canonical public server IP.