Pingpillow
apartment · Sumida, JP

Masakosaurus

Broadband at this address measures 211.3 down / 184.2 up at 15 ms.

Call-ready high confidence · 79 tests within ~248 m

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

01

Can you work here

211.3Mbps down
184.2Mbps up
15ms latency
99Score / 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 211.3184.215
Mobile — your own SIM 137.426.3 —

Do not plan on tethering here. Mobile upload (26.3 Mbps) is far below the fixed line (184.2 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

HotelVerdictDownUp
Tokyo Sumidagawa Youth Hostel Call-ready 224.5186.0
Dai-ichi Hotel Ryogoku Call-ready 212.8168.8
Hotel Hokke Club Asakusa Call-ready 201.1170.5
Agora Place Asakusa Call-ready 201.1170.5
Wasou Call-ready 300.2169.6
Anne Hostel Yokozuna Call-ready 270.2179.9
Khaosan Tokyo Origami Call-ready 300.2169.6
Hostel Call-ready 212.8168.8