01
Can you work here
244.5Mbps down
223.2Mbps up
8ms latency
92Score / 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 | 244.5 | 223.2 | 8 |
| Mobile — your own SIM | 69.5 | 13.5 | — |
Do not plan on tethering here. Mobile upload (13.5 Mbps) is far below the fixed line (223.2 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 |
|---|---|---|---|
| 旅館大澤屋 | Call-ready | 268.9 | 234.3 |
| ルートイングランティア羽生SPA RESORT | Call-ready | 375.1 | 340.0 |
| 菊本旅館 | Call-ready | 206.1 | 142.2 |
| 弁天湯旅館 | Call-ready | 221.6 | 135.3 |
| ホテルグランティア羽生 | Call-ready | 244.5 | 223.2 |