01
Can you work here
377.1Mbps down
230.1Mbps up
11ms latency
92Score / 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 | 377.1 | 230.1 | 11 |
| Mobile — your own SIM | 47.7 | 7.4 | — |
Do not plan on tethering here. Mobile upload (7.4 Mbps) is far below the fixed line (230.1 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
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Hotel Heritage HANNO sta. | Call-ready | 400.6 | 257.0 |
| HANNODAI-ICHI HOTEL | Call-ready | 400.6 | 257.0 |
| Business Hotel Azuma | Call-ready | 400.6 | 257.0 |
| 埼玉県飯能市 | Call-ready | 400.6 | 257.0 |
| ホテル・ヘリテイジ飯能 | Call-ready | 400.6 | 257.0 |
| 飯能第一ホテル | Call-ready | 400.6 | 257.0 |
| 飯能ビジネスホテルあづま | Call-ready | 400.6 | 257.0 |
| ビジネスホテルあづま | Call-ready | 400.6 | 257.0 |