01
Can you work here
338.3Mbps down
238.5Mbps 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 | 338.3 | 238.5 | 19 |
| Mobile — your own SIM | 73.3 | 21.6 | — |
Do not plan on tethering here. Mobile upload (21.6 Mbps) is far below the fixed line (238.5 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 |
|---|---|---|---|
| coop | Call-ready | 276.2 | 133.6 |
| ホテルリブマックス | Call-ready | 276.2 | 133.6 |
| 新座デイリーホテル | Call-ready | 262.0 | 201.6 |
| ホテルリブマックス | Call-ready | 276.2 | 133.6 |
| 東横INN北朝霞駅西口 | Call-ready | 321.9 | 250.1 |
| 金子酒店 | Call-ready | 475.7 | 200.3 |
| スマイルホテル北朝霞 | Call-ready | 290.5 | 154.8 |
| City Inn Kita Asaka | Call-ready | 290.5 | 154.8 |