Pingpillow
hotel · Dusseldorf, DE

Hotel Karolinger

Broadband at this address measures 259.0 down / 61.6 up at 9 ms.

Call-ready medium confidence · 34 tests within ~191 m

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

01

Can you work here

259.0Mbps down
61.6Mbps up
9ms 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 259.061.69
Mobile — your own SIM 164.231.4 —

Do not plan on tethering here. Mobile upload (31.4 Mbps) is far below the fixed line (61.6 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.

Add a result
04

Outages in Germany

StartedEndedNetworkCause
05 May 2026, 19:30 UTC 05 May 2026, 22:15 UTC Germanydns

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
Kempe Comfort Call-ready 250.860.1
Hotel Friends Call-ready 296.288.2
Residenz Call-ready 296.288.2
Schumacher Call-ready 296.288.2
Schnellenburg Call-ready 231.451.6
Familie Boden Call-ready 234.793.6
Haus Mooren Call-ready 210.493.0
B&B Hotel Call-ready 250.860.1