01
Can you work here
72.2Mbps down
61.4Mbps up
6ms latency
65Score / 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 | 72.2 | 61.4 | 6 |
| Mobile — your own SIM | 348.4 | 35.3 | — |
Do not plan on tethering here. Mobile upload (35.3 Mbps) is far below the fixed line (61.4 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
No outage tracking for this country yet.
05
Nearby, ranked
| Hotel | Verdict | Down | Up |
|---|---|---|---|
| Penteu House Motel | Call-ready | 173.7 | 169.3 |
| Ganghwa Youth Hostel | Call-ready | 173.7 | 169.3 |
| Santaruchia Motel | Workable | 72.2 | 61.4 |
| Ganghwadoryeong Pansion | Workable | 72.2 | 61.4 |