01
Can you work here
Call-ready
medium confidence · 30 tests within ~227 m
178.5Mbps down
76.6Mbps up
32ms latency
85Score / 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 | 178.5 | 76.6 | 32 |
| Mobile — your own SIM | 44.2 | 13.0 | — |
Do not plan on tethering here. Mobile upload (13.0 Mbps) is far below the fixed line (76.6 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 |
|---|---|---|---|
| Route Inn Grantia Hakodate Goryōkaku | Call-ready | 208.7 | 115.4 |
| ホテルBRS函館五稜郭タワー前 | Call-ready | 208.7 | 115.4 |
| HOTEL SHAROUM INN 2 | Call-ready | 214.7 | 188.2 |
| bayside Shirokuma | Call-ready | 326.5 | 262.7 |
| Jyujiya | Call-ready | 208.7 | 115.4 |
| ふでのや | Call-ready | 208.7 | 115.4 |
| Pension Puppy Tail | Call-ready | 214.7 | 188.2 |
| ホテルグランティア函館五稜郭 | Call-ready | 208.7 | 115.4 |