Pingpillow
hotel · Sumida, JP

Business Hotel Inamoto

Broadband at this address measures 347.4 down / 241.1 up at 9 ms.

Call-ready high confidence · 102 tests within ~248 m

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

01

Can you work here

347.4Mbps down
241.1Mbps up
9ms latency
100Score / 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 347.4241.19
Mobile — your own SIM 107.731.1 —

Do not plan on tethering here. Mobile upload (31.1 Mbps) is far below the fixed line (241.1 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

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