01
Can you work here
Call-ready
high confidence · 274 tests within ~248 m
208.4Mbps down
155.1Mbps up
17ms latency
99Score / 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 | 208.4 | 155.1 | 17 |
| Mobile — your own SIM | 149.7 | 18.5 | — |
Do not plan on tethering here. Mobile upload (18.5 Mbps) is far below the fixed line (155.1 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 |
|---|---|---|---|
| The b' Akasaka | Call-ready | 286.1 | 215.8 |
| Toyoko Inn | Call-ready | 278.4 | 203.3 |
| The Capitol Hotel Tokyu | Call-ready | 278.4 | 203.3 |
| ファーストキャビン愛宕山 | Call-ready | 249.0 | 176.5 |
| SAKURA HOUSE MINATO-KU TAKANAWA | Call-ready | 268.3 | 248.4 |
| Anshin Oyado capsule hotel & spa | Call-ready | 249.0 | 176.5 |
| 赤坂アーバンホテルアネックス | Call-ready | 278.4 | 203.3 |
| Sotetsu Fresa Inn Shimbashi-Karasumoriguchi | Call-ready | 249.0 | 176.5 |