Your connection

Is my connection affected?

We look at the submarine cables that bring the internet to your country and tell you whether our detectors see anything wrong on them right now.

Submarine cables serving South Korea

APCN-2Asia Pacific Gateway (APG)Asia United Gateway East (AUG East)E2AEAC-C2CFLAG Europe-Asia (FEA)FLAG North Asia Loop/REACH North Asia LoopI-AM CableJAKOJeju-Mainland 2Jeju-Mainland 3Jeju-UdoKorea-Japan Cable Network (KJCN)New Cross Pacific (NCP) Cable SystemSoutheast Asia-Japan Cable 2 (SJC2)Trans-Pacific Express (TPE) Cable SystemUlleung-Mainland 2

Events on these cables

No active or recent events.

What our probes measure into South Korea

median 69 ms today vs 91 ms over 30 days across 22 routes: faster than usual

How resilient is South Korea

Resilience index 100/100 - resilient. 17 submarine cables, 10 landing stations, 6 coastal zones.

Provider-level status for South Korea → · South Korea →