01
Can you work here
Call-ready
high confidence · 52 tests within ~248 m
392.8Mbps down
238.1Mbps up
9ms 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 | 392.8 | 238.1 | 9 |
| Mobile — your own SIM | 70.9 | 23.2 | — |
Do not plan on tethering here. Mobile upload (23.2 Mbps) is far below the fixed line (238.1 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 |
|---|---|---|---|
| バーデン昭島ペイサージュ | Call-ready | 303.1 | 236.1 |
| Toyoko Inn | Call-ready | 392.8 | 238.1 |
| J HOUSE 2 | Call-ready | 387.3 | 290.7 |
| オーク昭島 | Call-ready | 392.8 | 238.1 |
| 東横イン | Call-ready | 392.8 | 238.1 |
| 宿 Tenmonkan PARK | Call-ready | 392.8 | 238.1 |
| Hotel S&S Mori Town | Call-ready | 392.8 | 238.1 |
| 東横INN昭島駅南口 | Call-ready | 359.0 | 246.4 |