01
Can you work here
335.1Mbps down
335.7Mbps up
19ms latency
91Score / 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 | 335.1 | 335.7 | 19 |
| Mobile — your own SIM | 50.7 | 13.6 | — |
Do not plan on tethering here. Mobile upload (13.6 Mbps) is far below the fixed line (335.7 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 |
|---|---|---|---|
| KKR Numazu Hamayu | Call-ready | 438.6 | 375.7 |
| KKR沼津はまゆう | Call-ready | 438.6 | 375.7 |
| 翠泉閣 | Call-ready | 428.8 | 362.4 |
| Shizuoka,Numazu | Call-ready | 231.2 | 165.7 |
| かどや旅館 | Call-ready | 263.5 | 193.9 |
| 沼津グランドホテル | Call-ready | 319.6 | 205.7 |
| Sanco Inn | Call-ready | 319.6 | 205.7 |
| 沼津グランドホテル | Call-ready | 319.6 | 205.7 |