Korea Telecom Speed Test

Korea Telecom is an internet service provider which operates in Korea, Republic of. Currently it ranks on the place 1 from 60 providers in Korea, Republic of.

Average results for Korea Telecom

135.63 Mb/s

Download Speed

83.09 Mb/s

Upload Speed

62 ms

Ping Latency

Korea Telecom coverage

You can get Internet access in Daejeon, Gwangju, Jinju, Pohang, Changwon, Ulsan, Cheonan, Incheon, Suncheon, Jeju City, Uijeongbu-si, Cheongju-si, Daegu, Jeonju, Seoul, and other cities within Korea, Republic of.

Most popular ISPs in Korea, Republic of

Provider Name	Download Speed	Number of Tests
Psychz Networks	37.46 Mb/s	625
LG DACOM Corporation	286.49 Mb/s	618
SK Broadband	134.21 Mb/s	553
LG Powercomm	192.84 Mb/s	277
SK Telecom	141.05 Mb/s	233
LG Uplus	304.93 Mb/s	180
Google One VPN	67.6 Mb/s	101
Symantec Endpoint Protection	162.16 Mb/s	87
M247 Ltd	70.57 Mb/s	61
Sejong University	48.49 Mb/s	51

Looking for more detailed information? Check our crowdsourced data

The download, upload and ping test will be performed to the closest server available near your location. This will mean that test will also be influenced by other factors such as quality of interconnection of Korea Telecom with Internet backbone. This test is more relevant to assess real Internet connection quality than ISP sponsored test since those typically test against a server within the ISP and do not test real Internet speed.

Results based on tests in last 6 months (from 05.04.2023 to 05.10.2023).