Player 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 59 status checks recorded in the last 30 days.
Over the past 30 days it has been online 72.9% of the time, averaging 1.6 players.
Its busiest moment in that window reached 11 concurrent players on Oct 14, 2026 at 14:27 UTC.
Activity is typically highest around 14:00 UTC, which is usually the best time to find a populated game.
The map played most often here recently is "c5m1_waterfront".
Player numbers are trending up 18% versus the previous week.
Frequently asked questions
Is 【CN】119.纯净对抗 online right now?
At the last check (40 minutes ago) it was reported offline.
How do I connect to this Left 4 Dead 2 server?
Use the address 81.70.247.179:27019 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 14:00 UTC.
How reliable is this server?
It has maintained 72.9% uptime across the last 30 days of monitoring.
Recent Players (0)
No recent players recorded
How to Connect
Server address:
81.70.247.179:27019Make 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
- 81.70.247.179:27019
- Location
- 🇨🇳CN
- Version
- left4dead2
- Password
- None
- VAC
- Secured
- Tracked since
- Feb 15, 2026
- Last Checked
- 40 minutes ago
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