Off air · chart position #16,615
Cobalt CI
Offline 31.59.125.121:28915 checked 28d ago
Players
Cobalt CI
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 70% 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.
The first 48 hours of its last wipes
Players each hour, from the hour of the wipe. The latest peaked at 0, 0 hours in.
Wipes
| Wiped | Peak | Crowd | Lasted | Players before |
|---|---|---|---|---|
| Thu 1 Oct, 06:58 UTC28d ago | 0 | – | running | 0 |
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
Quick answers
Host and version
Is Cobalt CI online, and how reliable is it?
You will not get on Cobalt CI just now: it is offline, last seen 28 days 7 hours ago. Of the past 7 full days it was running for 0 of 168 hours, or 0% of the time. Rust Charts has tracked it since 1 October 2026.
Where is Cobalt CI located?
There's no region listed for Cobalt CI. Where a server says it is — that's what Rust Charts shows, without checking the machine's real location. You'll find it at 31.59.125.121:28915.
Which version of Rust does Cobalt CI run?
The build behind Cobalt CI is Rust network protocol 2633 and build 165217, hosted on Windows. Steam updates your game for you; all you need is the same protocol to join.
Who is on
How busy is Cobalt CI?
Cobalt CI shows as offline now, with its last appearance 28 days 7 hours ago.
How does Cobalt CI rank against other Rust servers?
The top 70% of ranked servers includes Cobalt CI, at #16,615 on player hours for the last week.
Wipe days
What does wipe day look like on Cobalt CI?
Its recent wipes peaked at an average of 0 players. The crowd on the latest wipe hit its peak 0 hours in.
What is the wipe schedule on Cobalt CI?
The record of Cobalt CI's wipes is too short to show a rhythm. On Thursday 5 November at 19:00 UTC the monthly force wipe arrives, and it covers every Rust server. The world it runs now dates from 28 days 7 hours.
Rules and world
What are the rules and settings on Cobalt CI?
No gather rate appears in the name Cobalt CI. 8 players is the group limit, the default for the game. You play survival, raid, build and gather: the standard game. You can fight and raid other players. In the server browser it is under Community, being a community server. The anti-cheat VAC from Valve is off.
Tags explained
Which Rust Charts lists and filters include Cobalt CI?
These Rust Charts lists include Cobalt CI: Rust community servers, unmodded. It appears under these filters on the server list: Type: Community (not modded, not official) and No plugins at all; Group limit: 5 or more.
What do the server tags on Cobalt CI mean?
gmrust (Game mode): The game mode is standard Rust survival; mp500 (Max players): The server holds 500 slots; ts8 (Group limit): 8 per team, as the game ships it; v2633 (Protocol): The server speaks protocol 2633, so your game needs the same version; cs165217 (Build): The game build is 165217; ptrak (Networking): The network layer is RakNet, the game's usual one; $r? (Region code): This server has no region code — that's the set of tags Cobalt CI publishes for the server browser. Player numbers now, queue size and world creation time sit in the tags as well, shown at the top of this page.
Join details
How do I join Cobalt CI?
Enter client.connect 31.59.125.121:28915 in the console, which F1 opens once Rust is running. Launch Rust and join on this page is the other way: Rust opens through Steam and connects you.