#9 of 10 · OP Prison
CosmicPrisons Minecraft Prison Server
The CosmicPrisons Minecraft prison server IP is play.cosmicprisons.com. 276 players online now. It is OP Prison, Java Edition only, and sits at number 9 of ten on our Minecraft prison server ranking.
play.cosmicprisons.com
276 online now · 47-424 today · verified online under a minute ago
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What CosmicPrisons runs
CosmicPrisons is the other prison-only entry here, and its server message was advertising Version 6.0 Celestial with major changes when we pinged it.
It runs a single modern client version rather than a wide compatibility range, and it did not answer a Bedrock ping, so this one is Java only.
CosmicPrisons at a glance
| Join address | play.cosmicprisons.com |
|---|---|
| Gamemode | OP Prison |
| Minecraft version | 1.21.11 |
| Bedrock and crossplay | No, Java Edition only |
| Player count covers | this one world |
| 7 day average | 365 players |
| Slot capacity | 500 |
| Our position | #9 of 10 |
| Official site | cosmicprisons.com |
How to join CosmicPrisons
- Open Minecraft Java Edition and go to Multiplayer.
- Choose Add Server and paste
play.cosmicprisons.comas the address. - Save, then join. It accepts Minecraft 1.21.11, so your current version will most likely work.
CosmicPrisons questions, answered
What is the CosmicPrisons server IP?
The CosmicPrisons server IP is play.cosmicprisons.com. Paste it into the Add Server box under Multiplayer in the Minecraft launcher. It is Java only, so a Bedrock or console client cannot connect.
Is CosmicPrisons online right now?
Yes. CosmicPrisons (play.cosmicprisons.com) answered our status ping under a minute ago with 276 players online.
How many players does CosmicPrisons have?
CosmicPrisons (play.cosmicprisons.com) was carrying 276 players when this page was served, and it has ranged 47-424 today.
Does CosmicPrisons support Bedrock or crossplay?
No. CosmicPrisons (play.cosmicprisons.com) did not answer a Bedrock status ping on port 19132, so it is Java Edition only.
What Minecraft version does CosmicPrisons run?
CosmicPrisons (play.cosmicprisons.com) advertises support for Minecraft 1.21.11.
What kind of prison server is CosmicPrisons?
CosmicPrisons (play.cosmicprisons.com) is listed here as OP Prison. CosmicPrisons is the other prison-only entry here, and its server message was advertising Version 6.0 Celestial with major changes when we pinged it.
Is CosmicPrisons pay to win?
We have not audited CosmicPrisons's store closely enough to give you a straight yes or no, and we would rather say that than guess. What we can tell you is that it is free to join and free to play, and that like every server on this list it sells ranks or crates. CosmicPrisons's server IP is play.cosmicprisons.com.
Where does CosmicPrisons rank among Minecraft prison servers?
CosmicPrisons (play.cosmicprisons.com) is number 9 of ten on our Minecraft prison server ranking. The order is ours, set after playing the servers, and the full list is at https://bestprisonservers.com/.
What is the CosmicPrisons website?
The official CosmicPrisons website is cosmicprisons.com. The join address is play.cosmicprisons.com.
What we verified, and what we did not
Everything numeric on this page comes from our own status ping to
play.cosmicprisons.com, repeated every three minutes. This is the note our editor keeps against
this listing:
MOTD 2026-08-26: "CosmicPrisons [1.21.11] | Version 6.0 Celestial #4 + MAJOR Changes". No Bedrock reply.
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