Core MC
Server Information

What it runs on
IP location data: DB-IP
You reach Core MC, a Minecraft Java server, at the address mastermc.lat. We list it under Survival. It accepts clients from 1.7 all the way up to 1.26.
0 players were connected at our last check. That places it #3,797 of the 9,958 live servers we track. It answered 36% of our pings this week.
Players — last 7 days
Player history
5 days recordedShow the day-by-day numbers
| Day | Average | Peak | Uptime |
|---|---|---|---|
| 2026-10-12 | 0 | 0 | 0% |
| 2026-10-11 | 0 | 0 | 0% |
| 2026-10-10 | 0 | 0 | 9% |
| 2026-10-09 | 0 | 0 | 98% |
| 2026-10-08 | 0 | 0 | 95% |
Best time to play
Busiest around 00:00 UTC, with roughly 1 players. Quietest around 00:00 UTC, at about 0.
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 mastermc.lat, 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 Core MC?
The address for Core MC is mastermc.lat. In Minecraft Java Edition choose Multiplayer, then Add Server, and paste it into the Server Address box.
Is Core MC online right now?
Yes. Core MC replied to our ping with 0 players connected. We last reached it at 2026-10-10 01:38 UTC and we re-check every five minutes.
What Minecraft version does Core MC run?
Core MC reports Velocity 1.7.2-26.1.1, 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 Core MC?
No. Core MC only answered on Java when we tested it, so Bedrock players cannot use this address. We repeat the test daily and will update this page if that changes.
How many players are on Core MC?
0 at our last ping. The seven-day average is 0 and the highest we have recorded in that window is 0. The chart further up this page shows how that number moves through the day.
When is the best time to play on Core MC?
Around 00:00 UTC, when we typically count about 1 players. That is the busiest hour we have measured on Core MC over the last seven days.
Is Core MC free to join?
Yes, joining Core MC 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/core-mc-2"><img src="https://servers.9minecraft.net/banner/core-mc-2.png" alt="Core MC Minecraft Java server" width="468" height="60"></a>[url=https://servers.9minecraft.net/server/core-mc-2][img]https://servers.9minecraft.net/banner/core-mc-2.png[/img][/url]JSON status
https://servers.9minecraft.net/api/server/core-mc-2.jsonReturns the same numbers this page shows: status, players, version, uptime and the cross-play result. Cached for one minute.
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Checked 2026-10-10 01:38 UTC — player counts come from our own pings, not the owner.