01
Can you work here
370.6Mbps down
243.5Mbps up
10ms 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 | 370.6 | 243.5 | 10 |
| Mobile — your own SIM | 133.6 | 31.8 | — |
Do not plan on tethering here. Mobile upload (31.8 Mbps) is far below the fixed line (243.5 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 |
|---|---|---|---|
| 所沢カルチャーパークキャンプ場 | Call-ready | 483.0 | 390.7 |
| Hotel K Village | Call-ready | 361.6 | 226.0 |
| 掬水亭 | Call-ready | 479.4 | 319.3 |
| 所沢第一ホテル | Call-ready | 431.7 | 253.8 |
| リゾート・イン・片品 | Call-ready | 381.7 | 226.3 |
| キャトル・セゾン | Call-ready | 333.0 | 270.7 |
| The Grand Siesta | Call-ready | 458.2 | 335.9 |
| 所沢第一ホテル | Call-ready | 586.8 | 305.4 |