21
Offline 5.175.245.198:25565 checked 4d ago
Measurements
Players
Every five minutes, from the Steam server list.
Hourly average and peak, UTC.
Daily average and peak, UTC.
Server performance
48 hours: hourly readings. 30 to 90 days: one point a day, with the day's average and lowest fps, most entities and most memory. From asking the server directly; low fps and a climbing entity count mean lag.
Rank
Top 69% of all ranked servers. Ranked on player hours over the last seven days.
Wipe schedule
Not enough wipes seen yet to tell when the next one is. Every server wipes at the monthly force wipe.
Wipes
| Wiped | Peak | Crowd | Lasted | Players before |
|---|---|---|---|---|
| No wipe seen yet. | ||||
Peak: the most players in the first 48 hours. Crowd: whether every day of the wipe kept at least half that peak, or the day it fell below. A new world less than six hours after a wipe is a restart, not a wipe of its own.
Quick answers
Player counts
How does 21 rank against other Rust servers?
Over the past week it ranks #15,289 for player hours, which puts 21 in the top 69% of all ranked servers.
How busy is 21?
We have no live count for 21 right now. It was last seen 4 days 3 hours ago. We counted 0 players on average across the past week.
Tags
What do the server tags on 21 mean?
The game's server browser reads the tags 21 publishes: gmrust (Game mode): Survival in the standard Rust style; mp40 (Max players): You can join up to 40 slots; ts8 (Group limit): Teams are capped at 8, the default setting; v2634 (Protocol): To join, your game must match protocol 2634; cs167781 (Build): This server runs game build 167781; ptrak (Networking): RakNet is the network layer here, as standard for the game; $r? (Region code): No region code is set; ^z (Modded): This server appears under Modded because plugins or settings alter the game; ^y (Carbon): Carbon provides the plugin framework here. You will see the player count, queue and world creation time at the top of this page, because the tags carry them too.
Which Rust Population lists and filters include 21?
These Rust Population lists include 21: Modded Rust servers, counted. These are the filters it appears under when you browse the list: Type: Modded; Server tag: Modded ^z and Carbon ^y; Group limit: 5 or more.
Wipe notes
What is the wipe schedule on 21?
Its rhythm cannot be told yet: too few of 21's wipes are on record. The next monthly force wipe is on Thursday 5 November at 19:00 UTC; all Rust servers wipe then, this one too. Counted from 15 days ago, that is how long the current world has stood.
Map and rules
Which map does 21 run?
21 uses a map the game generates: procedural.
What are the rules and settings on 21?
Nothing in 21's name says how gather works. The group limit is 8 players, which is the default. This server runs survival, the usual game, where you gather, build and raid. You can raid and fight other players here. The server browser files it under Modded, where plugins or settings alter the game. You will find Carbon running as plugins. You play with Valve's anti-cheat on: VAC.
About the server
Which version of Rust does 21 run?
On Linux, 21 runs Rust network protocol 2634 and build 167781. Your game needs the same protocol to join; Steam takes care of updating it.
Is 21 online, and how reliable is it?
Offline at the moment, 21 was last seen 4 days 3 hours ago. It was up 7% of the time over the last 7 full days, 12 out of 168 hours. It was first seen by Rust Population on 14 October 2026.
Where is 21 located?
No region is published by 21. The location a server claims is what Rust Population shows, not the place where the machine stands. 5.175.245.198:25565 is where it lives.
How to join
How do I join 21?
Either enter client.connect 5.175.245.198:25565 in Rust's console after pressing F1, or use Launch Rust here to open Rust through Steam and be connected.