About AlterMC
AlterMC has not added a description yet. The message of the day above is what players see in their server list.
How to join AlterMC
Java Edition
- Open Minecraft and choose Multiplayer.
- Select Add Server.
- Paste
play.altermc.netinto Server Address. - Save, then choose Join Server.
FAQ
AlterMC FAQ
Short answers to what players ask most. Still stuck? Check the Minecraft authentication server status.
What is the AlterMC server IP?
The AlterMC server IP is play.altermc.net. Paste it into the server address field in Minecraft's multiplayer menu.
Is AlterMC down right now?
No. AlterMC was up at our last check (Sep 19, 2026, 23:20 UTC) with 0 players online. We check its status about every 10 minutes.
Check AlterMC nowHow do I join AlterMC?
On Java Edition, open Multiplayer, choose Add Server, paste play.altermc.net, then select Join Server.
What port does AlterMC use?
AlterMC uses the default port (25565), so the address alone is enough.
How many players are on AlterMC?
0 players were online on AlterMC at our last check (Sep 19, 2026, 23:20 UTC), with 20 slots listed. The Stats tab charts the AlterMC player count over time.
What Minecraft version does AlterMC use?
AlterMC reported “Paper 1.21.11” at our last check. Networks that list a range accept any client version inside it.
How do I claim AlterMC?
If you run AlterMC, claim this listing from a free NewMinecraftServers account. You prove ownership by showing a short code in the server's MOTD for a moment (our Paper plugin can do it for you) or with a DNS record, then edit the description, links, and banner yourself.
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