01
Can you work here
428.5Mbps down
274.0Mbps up
8ms 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 | 428.5 | 274.0 | 8 |
| Mobile — your own SIM | 138.7 | 27.3 | — |
Do not plan on tethering here. Mobile upload (27.3 Mbps) is far below the fixed line (274.0 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 APA | Call-ready | 333.8 | 184.1 |
| ホテルブーゲンビリア板橋 | Call-ready | 333.8 | 184.1 |
| Airbnb Sanyo Mansion | Call-ready | 365.2 | 206.1 |
| C201 | Call-ready | 540.1 | 296.0 |
| HOTEL WHITE CABIN | Call-ready | 279.3 | 249.8 |
| 和平之家 - やすらぎの家 | Call-ready | 540.1 | 296.0 |
| Leon Resort Ikebukuro | Call-ready | 335.4 | 185.2 |
| home | Call-ready | 293.0 | 188.1 |