01
Can you work here
216.7Mbps down
158.7Mbps up
31ms latency
96Score / 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 | 216.7 | 158.7 | 31 |
| Mobile — your own SIM | 237.0 | 30.9 | — |
Do not plan on tethering here. Mobile upload (30.9 Mbps) is far below the fixed line (158.7 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
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| ホテルルートイン | Call-ready | 235.8 | 171.3 |
| Hostel JAQ takamatsu | Call-ready | 216.7 | 158.7 |
| Classy仏生山 | Call-ready | 317.4 | 158.9 |
| G7カフェ シルバー | Call-ready | 216.7 | 158.7 |
| 松岡酒店 | Call-ready | 216.7 | 158.7 |
| 三友荘 | Call-ready | 216.7 | 158.7 |
| ビジネスホテル パークサイド高松 | Call-ready | 216.7 | 158.7 |
| ビジネスホテル サンシャイン高松 | Call-ready | 226.1 | 184.8 |