01
Can you work here
Call-ready
medium confidence · 15 tests within ~1250 m
196.7Mbps down
85.7Mbps up
24ms latency
89Score / 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 | 196.7 | 85.7 | 24 |
| Mobile — your own SIM | 22.7 | 3.6 | — |
Do not plan on tethering here. Mobile upload (3.6 Mbps) is far below the fixed line (85.7 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
Where it is
06
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| 岩井海岸 川きん | Call-ready | 368.2 | 232.0 |
| 岩井海岸 川きん別館 | Call-ready | 368.2 | 232.0 |
| グランビュー岩井 | Call-ready | 368.2 | 232.0 |
| 大謙館 | Call-ready | 368.2 | 232.0 |
| ペンション沙棗 | Call-ready | 420.8 | 176.7 |
| Guest House Ken-Ken | Workable | 97.0 | 45.2 |
| 学びの宿 | Workable | 84.7 | 40.2 |