01
Can you work here
Call-ready
medium confidence · 31 tests within ~736 m
135.9Mbps down
130.2Mbps up
20ms latency
82Score / 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 | 135.9 | 130.2 | 20 |
| Mobile — your own SIM | 29.4 | 4.1 | — |
Do not plan on tethering here. Mobile upload (4.1 Mbps) is far below the fixed line (130.2 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 Japan
| Started | Ended | Network | Cause |
|---|---|---|---|
| 23 Sep 2026, 00:00 UTC | 23 Sep 2026, 11:00 UTC | JTCL-JP-AS | network problem |
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 |
|---|---|---|---|
| ラビスタ草津ヒルズ | Call-ready | 227.7 | 183.8 |
| ホテルせんぱく | Call-ready | 220.8 | 179.1 |
| ビジネスホテルアゼリア | Call-ready | 220.8 | 179.1 |
| 草津温泉ホテルリゾート | Call-ready | 220.8 | 179.1 |
| アルカディア草津 | Call-ready | 220.8 | 179.1 |
| Pet inn hotel Fujishige | Call-ready | 227.7 | 183.8 |
| Kusatsu highland hotel | Call-ready | 185.0 | 155.3 |
| ホテルスパックス草津 | Call-ready | 185.0 | 155.3 |