01
Can you work here
Call-ready
high confidence · 115 tests within ~743 m
415.7Mbps down
308.4Mbps up
11ms latency
100Score / 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 | 415.7 | 308.4 | 11 |
| Mobile — your own SIM | 167.2 | 31.4 | — |
Do not plan on tethering here. Mobile upload (31.4 Mbps) is far below the fixed line (308.4 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 |
|---|---|---|---|
| Maizuru | Call-ready | 520.4 | 295.4 |
| Urbain Tokyo Ueno Kitasenju | Call-ready | 520.4 | 295.4 |
| キャンプ広場 | Call-ready | 322.3 | 212.2 |
| GenTomoHouse | Call-ready | 381.5 | 287.2 |
| ホテル ココ・グラン北千住 | Call-ready | 520.4 | 295.4 |
| 白井酒店 | Call-ready | 643.2 | 545.1 |
| 群馬県川場スキー場 | Call-ready | 222.9 | 171.6 |
| 岡根屋酒店 | Call-ready | 320.8 | 238.4 |