Pingpillow
hotel · Zentsuji, JP

善通寺グランドホテル

Broadband at this address measures 421.0 down / 318.0 up at 46 ms.

Workable medium confidence · 28 tests within ~758 m

One video call at a time is comfortable. Heavy uploads will drag.

01

Can you work here

421.0Mbps down
318.0Mbps up
46ms latency
86Score / 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 421.0318.046
Mobile — your own SIM 18.38.7 —

Do not plan on tethering here. Mobile upload (8.7 Mbps) is far below the fixed line (318.0 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
ことぶき旅館 Call-ready 167.7152.7
サンウェルコトヒラ Call-ready 165.5153.7
Takishop22 Call-ready 167.7152.7
琴平パークホテル Call-ready 165.5153.7
つるや旅館 Call-ready 167.7152.7
琴平リバーサイドホテル Call-ready 167.7152.7
琴平花壇 Call-ready 167.7152.7
Connecting Cafe & Guest House ZouZu Kotohira Call-ready 165.5153.7