01
Can you work here
Call-ready
high confidence · 72 tests within ~571 m
178.7Mbps down
38.5Mbps up
16ms latency
85Score / 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 | 178.7 | 38.5 | 16 |
| Mobile — your own SIM | 146.8 | 21.7 | — |
Do not plan on tethering here. Mobile upload (21.7 Mbps) is far below the fixed line (38.5 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
Where it is
06
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Rodelhaus | Call-ready | 207.5 | 46.3 |
| ibis Styles Arnsberg Sauerland | Call-ready | 301.1 | 29.3 |
| Gasthof Hotel Bühner | Workable | 388.6 | 24.2 |
| Fletcher Hotel-Restaurant Arnsberg-Sauerland | Call-ready | 292.0 | 31.5 |
| B&B HOTEL Arnsberg | Call-ready | 192.9 | 29.0 |