Server Information
What it runs on
IP location data: DB-IP
You reach CastiaMC, a Minecraft Java server, at the address org.castiamc.com. We list it under Survival. It accepts clients from 1.7 all the way up to 1.26.
24 players were connected at our last check. Over the past week it has averaged 26 players and peaked at 44. That places it #931 of the 9,958 live servers we track. It answered 97% of our pings this week.
The machine answers from Canada.
Players — last 7 days
Player history
5 days recordedShow the day-by-day numbers
| Day | Average | Peak | Uptime |
|---|---|---|---|
| 2026-10-12 | 25 | 42 | 100% |
| 2026-10-11 | 27 | 43 | 98% |
| 2026-10-10 | 27 | 41 | 98% |
| 2026-10-09 | 26 | 37 | 94% |
| 2026-10-08 | 28 | 44 | 100% |
Best time to play
Busiest around 18:00 UTC, with roughly 36 players. Quietest around 10:00 UTC, at about 15.
Average players per hour from our own pings over the last seven days, in UTC.
How to join a Minecraft Java server
Open Minecraft Java Edition → Multiplayer → Add Server. Paste the IP org.castiamc.com, name it anything, click Done, then Join. Java servers use port 25565 by default, so you usually only need the address.
Questions about this server
What is the IP address for CastiaMC?
The address for CastiaMC is org.castiamc.com. In Minecraft Java Edition choose Multiplayer, then Add Server, and paste it into the Server Address box.
Is CastiaMC online right now?
Yes. CastiaMC replied to our ping with 24 players connected. We last reached it at 2026-10-12 14:03 UTC and we re-check every five minutes.
What Minecraft version does CastiaMC run?
CastiaMC reports Velocity 1.7.2-26.3, which means it accepts clients from 1.7 through 1.26. A server with that kind of range is normally running a proxy that translates between versions.
Can Java and Bedrock players both join CastiaMC?
Yes. CastiaMC answered us on the Bedrock protocol as well as Java, so the same address works from a phone, a console and a PC. Bedrock players still need to enter the port separately.
How many players are on CastiaMC?
24 at our last ping. The seven-day average is 26 and the highest we have recorded in that window is 44. The chart further up this page shows how that number moves through the day.
When is the best time to play on CastiaMC?
Around 18:00 UTC, when we typically count about 36 players. That is the busiest hour we have measured on CastiaMC over the last seven days.
Where is CastiaMC hosted?
The address for CastiaMC resolves to a machine in Canada. Players far from there should expect a longer round trip, which usually shows up as delayed block breaking rather than as a disconnect.
Is CastiaMC free to join?
Yes, joining CastiaMC costs nothing beyond owning Minecraft. Some servers additionally allow offline-mode accounts and some do not — the server decides that, and we do not resell anything.
Reviews
Banner and API
Live banner for a website or forum signature
The image is drawn when it loads, so the player count and the online light are current every time somebody sees it.
<a href="https://servers.9minecraft.net/server/castiamc"><img src="https://servers.9minecraft.net/banner/castiamc.png" alt="CastiaMC Minecraft Java server" width="468" height="60"></a>[url=https://servers.9minecraft.net/server/castiamc][img]https://servers.9minecraft.net/banner/castiamc.png[/img][/url]JSON status
https://servers.9minecraft.net/api/server/castiamc.jsonReturns the same numbers this page shows: status, players, version, uptime and the cross-play result. Cached for one minute.
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The newest servers on the list — small communities still filling up
Checked 2026-10-12 14:03 UTC — player counts come from our own pings, not the owner.