Pingpillow
apartment · Shimotsuma, JP

黒川コーポ

Broadband at this address measures 287.3 down / 203.1 up at 11 ms.

Call-ready medium confidence · 46 tests within ~740 m

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

01

Can you work here

287.3Mbps down
203.1Mbps up
11ms 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 287.3203.111
Mobile — your own SIM 119.022.1 —

Do not plan on tethering here. Mobile upload (22.1 Mbps) is far below the fixed line (203.1 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 Japan

StartedEndedNetworkCause
23 Sep 2026, 00:00 UTC 23 Sep 2026, 11:00 UTC JTCL-JP-ASnetwork 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