01
Can you work here
159.8Mbps down
40.8Mbps up
10ms latency
79Score / 100
Measured on this block in Apr-Jun 2026 — the ceiling the hotel's WiFi sits under. Shared WiFi, captive portals and per-device caps only make it slower, never faster.
02
Fixed line vs mobile
| Network | Down | Up | Ping |
|---|---|---|---|
| Fixed broadband — what the WiFi runs on | 159.8 | 40.8 | 10 |
| Mobile — your own SIM | 169.3 | 32.4 | — |
Fixed and mobile are close here, so you have a genuine fallback if the hotel's WiFi disappoints.
03
Measured in the room
Nobody has posted a real speedtest from this hotel yet.
04
Outages in Germany
| Started | Ended | Network | Cause |
|---|---|---|---|
| 05 May 2026, 19:30 UTC | 05 May 2026, 22:15 UTC | Germany | dns |
Country- and ISP-level outages, not hotel-level. A national outage takes the hotel with it; the hotel's own router failing will never show here.
05
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Hotel Landhaus Schlachtensee | Call-ready | 148.4 | 49.1 |
| Robert-Tillmanns-Haus | Call-ready | 149.3 | 38.7 |
| Ginn Hotels | Call-ready | 222.6 | 28.6 |
| DJH Berlin-Wannsee | Call-ready | 117.8 | 41.1 |
| Kinder-, Jugend- und Gästehaus am Wannsee | Call-ready | 106.1 | 34.8 |
| Bonverde am Wannsee | Workable | 133.3 | 24.3 |
| FeWo Berlin in grün | Call-ready | 122.7 | 25.4 |