01
Can you work here
231.0Mbps down
210.4Mbps up
10ms latency
100Score / 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 | 231.0 | 210.4 | 10 |
| Mobile — your own SIM | 103.2 | 17.4 | — |
Do not plan on tethering here. Mobile upload (17.4 Mbps) is far below the fixed line (210.4 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 Ueno East | Call-ready | 256.6 | 203.5 |
| Ueno Station Hostel Oriental 1 | Call-ready | 209.8 | 168.9 |
| Akihabara Washington Hotel | Call-ready | 325.8 | 253.4 |
| remm AKIHABARA | Call-ready | 221.1 | 182.6 |
| Hotel Sardonyx Ueno | Call-ready | 209.8 | 168.9 |
| Hotel Mystays | Call-ready | 256.6 | 203.5 |
| Ueno Station Hostel Oriental 2 | Call-ready | 209.8 | 168.9 |
| Hotel Yanagibasi | Call-ready | 231.0 | 210.4 |