Pingpillow
guest house · Dubá, CZ

Černý mlýn

Broadband at this address measures 435.5 down / 333.7 up at 13 ms.

Call-ready medium confidence · 11 tests within ~971 m

Video calls, screen share, and large pushes all fine at the same time.

01

Can you work here

435.5Mbps down
333.7Mbps up
13ms latency
92Score / 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

NetworkDownUpPing
Fixed broadband — what the WiFi runs on 435.5333.713
Mobile — your own SIM 71.618.7 —

Do not plan on tethering here. Mobile upload (18.7 Mbps) is far below the fixed line (333.7 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.

Add a result
04

Outages in Czech Republic

StartedEndedNetworkCause
21 Sep 2026, 06:30 UTC 21 Sep 2026, 08:15 UTC O2-CZECH-REPUBLICtechnical 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

HotelVerdictDownUp
Autokemp Nedamov Call-ready 435.5333.7