01
Can you work here
Risky
medium confidence · 13 tests within ~1285 m
186.2Mbps down
103.3Mbps up
74ms latency
80Score / 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 | 186.2 | 103.3 | 74 |
| Mobile — your own SIM | 197.0 | 25.1 | — |
Do not plan on tethering here. Mobile upload (25.1 Mbps) is far below the fixed line (103.3 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 |
|---|---|---|---|
| 島原白山ホテル | Call-ready | 194.6 | 138.7 |
| 島原白山ホテル | Call-ready | 194.6 | 138.7 |
| もっぱらしまばらマガジン | Call-ready | 194.6 | 138.7 |
| 島原温泉 旅館 海望荘 | Workable | 204.8 | 125.5 |
| 海望荘 | Workable | 204.8 | 125.5 |
| ビジネスホテルとらや | Workable | 204.8 | 125.5 |
| 島原ユースホステル | Workable | 164.9 | 122.0 |
| 島原東洋シティホテル | Workable | 164.9 | 122.0 |