Offline 172.238.21.190:51888 checked 21d ago
Preflight Test
By the numbersMatch stats
against its 1 slotsThe story of the match
Players, performance and rank, hour by hour and day by day.
CrowdPlayers
Every five minutes, from the Steam server list.
Hourly average and peak, UTC.
Daily average and peak, UTC.
FitnessServer 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.
FormRank
daily · 1 is bestTop 72% of all ranked servers. Ranked on player hours over the last seven days.
FixturesWipe schedule
Not enough wipes seen yet to tell when the next one is. Every server wipes at the monthly force wipe.
ResultsWipes
newest first| 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.
Similar servers
The same kind of game, then region, group limit, rate and wipes.
Quick answers
From the figures on this page.
Operator and location
Is Preflight Test online, and how reliable is it?
Offline right now, with a last sighting 21 days 20 hours ago: Preflight Test. The last 7 full days put it at 0 of 168 hours up, 0% uptime. Rust Player Stats logged it for the first time on 8 October 2026.
Which Rust version is Preflight Test on?
On Linux, Preflight Test runs Rust network protocol 2634 and build 167058. Same protocol or no entry: your game must match, and Steam keeps it updated for you.
Where is Preflight Test located?
Nothing on Preflight Test states a region. What a server says about itself is what Rust Player Stats shows; no check is made of where the machine actually stands. The address you connect to is 172.238.21.190:51888.
Tags
What do the server tags on Preflight Test mean?
gmrust (Game mode): Survival, standard Rust style; mp1 (Max players): It holds 1 slots; ts8 (Group limit): Teams cap at 8, the game default; v2634 (Protocol): Game protocol 2634: join only if your game matches that version; cs167058 (Build): It runs game build 167058; ptrak (Networking): The network layer is RakNet, the standard one; $r? (Region code): The region code is left blank; ^z (Modded): The game changes here through plugins or settings, so it's listed under Modded; ^y (Carbon): It uses Carbon for plugins are the tags Preflight Test publishes, and the game's server browser reads them. You will also find its current players, its queue and the age of its world in the tags, shown at the top of this page.
Which Rust Player Stats lists and filters include Preflight Test?
You will find Preflight Test on the following Rust Player Stats lists: Modded Rust servers, live. These filters on the server list bring it up: Type: Modded; Server tag: Modded ^z and Carbon ^y; Group limit: 5 or more.
Server rules
Which map is running on Preflight Test?
The game generates the procedural map on Preflight Test.
What are the rules and settings on Preflight Test?
No gather rate appears in the name of Preflight Test. The cap is 8 players per group, the game's default. build, gather and raid in the standard game: that is the survival game mode. PvP is on, and so is raiding. The server browser files it under Modded: plugins or settings change the game. It runs plugins: Carbon. VAC is on, so Valve's anti-cheat is watching.
Population
What is the population on Preflight Test at the moment?
Last seen 21 days 20 hours ago, Preflight Test is offline right now.
Where does Preflight Test sit in the rankings?
The last seven days put Preflight Test at #15,894 on player hours: top 72% of all ranked servers.
Wipe schedule
What is the wipe schedule on Preflight Test?
The rhythm of Preflight Test's wipes cannot be told yet, because not enough are on record. Next on Thursday 5 November at 19:00 UTC is the monthly force wipe, when every Rust server wipes. 21 days 20 hours ago is when its current world was made.
Joining the server
How do I join Preflight Test?
Console route: F1 in Rust, then client.connect 172.238.21.190:51888. Or use Launch Rust here, which opens Rust through Steam and connects you.
GlossaryServer tags
what each one meansPublished as mp1,ptrak,$r?,v2634,gmrust,cs167058,ts8,^z,^y
Game
gmrust
mp1
ts8
v2634
cs167058
ptrak
$r?
Mods and access
^z
^y
Players now (cp), the queue (qp) and the wipe time (born) are in the tag string too; they change every few minutes and are shown at the top of the page. Flag meanings are Facepunch's.