01
Can you work here
Call-ready
low confidence · 5 tests within ~1277 m
385.1Mbps down
317.4Mbps up
15ms latency
79Score / 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 | 385.1 | 317.4 | 15 |
| Mobile — your own SIM | 21.8 | 1.4 | — |
Do not plan on tethering here. Mobile upload (1.4 Mbps) is far below the fixed line (317.4 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 Republic of Korea
No outage tracking for this country yet.
05
Where it is
06
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| 제주항공우주호텔 | Call-ready | 385.1 | 317.4 |
| Jeju Shinhwa World Marriott Resort | Call-ready | 102.6 | 82.8 |
| Jeju Shinhwa World Landing Resort | Workable | 48.0 | 25.8 |
| Jeju Shinhwa World Shinhwa Resort | Workable | 48.0 | 25.8 |