🇷🇺SeriousCats 17+ | Coop-19 (0/18) | TELEGRAM SeriousCats
OnlinePlayer Activity (24 Hours)
Player Trends (7 Days)
Map Rotation (7 Days)
Server Overview
We have been tracking this Left 4 Dead 2 server since Feb 2026, with 173 status checks recorded in the last 30 days.
Over the past 30 days it has been online 100% of the time, averaging 1.3 players.
Its busiest moment in that window reached 7 concurrent players on Jun 27, 2026 at 19:43 UTC.
Activity is typically highest around 19:00 UTC, which is usually the best time to find a populated game.
The map played most often here recently is "c1m1_hotel".
Player numbers are trending down 39% versus the previous week.
Frequently asked questions
Is SeriousCats 17+ | Coop-19 (0/18) | TELEGRAM SeriousCats online right now?
Yes — as of the last check (48 minutes ago) it was online with 0/18 players.
How do I connect to this Left 4 Dead 2 server?
Use the address 213.141.152.43:27215 in your Left 4 Dead 2 client's server browser or direct-connect field.
When is the best time to play?
Based on 30 days of tracking, this server is busiest around 19:00 UTC.
How reliable is this server?
It has maintained 100% uptime across the last 30 days of monitoring.
Recent Players (5)
Zibrabu
Last seen: Online now
Лазар
Last seen: Online now
Mikki333
Last seen: Online now
Cobalt
Last seen: Online now
Yasya
Last seen: Online now
How to Connect
Server address:
213.141.152.43:27215Make sure you have Left 4 Dead 2 installed before connecting. The server must be online to accept connections.
About Left 4 Dead 2
Server monitoring for Left 4 Dead 2 game servers. [Valve Protocol](#valve)
View all Left 4 Dead 2 servers →Rank
#10 votes this month (0 all time)
Server Details
- Game
- Left 4 Dead 2
- Address
- 213.141.152.43:27215
- Location
- 🇷🇺RU
- Current Map
- c11m5_runway
- Version
- left4dead2
- Password
- None
- VAC
- Secured
- Tracked since
- Feb 15, 2026
- Last Checked
- 48 minutes ago
Tags
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