Pingpillow
guest house · Sincheon-ri, KR

Jeju JJ Guest House

Broadband at this address measures 326.2 down / 250.5 up at 16 ms.

Call-ready low confidence · 3 tests within ~1277 m

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

01

Can you work here

326.2Mbps down
250.5Mbps up
16ms latency
79Score / 100

Measured on this block in Apr-Jun 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 326.2250.516
Mobile — your own SIM 222.448.1 —

Do not plan on tethering here. Mobile upload (48.1 Mbps) is far below the fixed line (250.5 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 Republic of Korea

No outage tracking for this country yet.

05

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