There are three major nationwide broadband services in SK: Korea Telecom (KT), LG Uplus and SK Broadband (SKBB, a subsidary of SK Telecom). Among them SKBB is c

There are three major nationwide broadband services in SK: Korea Telecom (KT), LG Uplus and SK Broadband (SKBB, a subsidary of SK Telecom). Among them SKBB is considered the worst because both KT and LG U+ operate their own infrastructures due to their pre-privatization history but SKBB don't, so SKBB has to perpetually lease infra from them. It is therefore no surprise that SKBB (and also SKT) is one of the biggest forces against net neutrality in SK, given their service is especially weak and net neutrality will make it worse.