01
Can you work here
246.6Mbps down
25.0Mbps up
15ms latency
77Score / 100
Measured on this block in Jul-Sep 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 | 246.6 | 25.0 | 15 |
| Mobile — your own SIM | 48.2 | 11.7 | — |
Do not plan on tethering here. Mobile upload (11.7 Mbps) is far below the fixed line (25.0 Mbps) — if the room WiFi fails, your phone is not a working backup for calls.
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 |
|---|---|---|---|
| Radisson Blu Karlsruhe | Call-ready | 228.9 | 72.4 |
| ibis Styles Karlsruhe Ettlingen | Call-ready | 140.2 | 50.9 |
| Hotel Watthalden | Call-ready | 210.7 | 26.2 |
| Stadthotel Engel | Call-ready | 224.2 | 31.3 |
| Erbprinz | Call-ready | 127.9 | 25.6 |