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1
Gimpo-si  
44.9 Mbps
76.2 Mbps
257
2
Anjung  
47.6 Mbps
70.8 Mbps
160
3
Jeju City  
13.9 Mbps
64.4 Mbps
159
4
Wonju  
30 Mbps
62.5 Mbps
1408
5
Gangneung  
21.8 Mbps
57.4 Mbps
821
6
Miryang  
44.7 Mbps
55.6 Mbps
204
7
Osan  
40.1 Mbps
42 Mbps
253
8
Seoul  
36.5 Mbps
38.4 Mbps
45006
9
Yongin  
21.3 Mbps
33.4 Mbps
1437
10
Seongnam-si  
24.1 Mbps
30.7 Mbps
179
11
Gunpo  
24.3 Mbps
28.9 Mbps
113
12
Goyang-si  
26.7 Mbps
28.2 Mbps
279
13
Gwangju  
17.1 Mbps
27.7 Mbps
399
14
Busan  
17.9 Mbps
22.3 Mbps
1591
15
Gyeonggi-do  
13 Mbps
19.6 Mbps
166
16
Changwon  
22.8 Mbps
19.4 Mbps
332
17
Pyeongtaek-si  
15.6 Mbps
19.2 Mbps
119
18
Anyang-si  
14 Mbps
17 Mbps
107
19
Pyeongtaek  
11.6 Mbps
15.8 Mbps
116
20
Jinju  
14.4 Mbps
15.4 Mbps
151
21
Hwaseong-si  
17.5 Mbps
15.4 Mbps
145
22
Daegu  
13.7 Mbps
14.1 Mbps
1341
23
Paju  
19.3 Mbps
13.2 Mbps
114
24
Daejeon  
17.7 Mbps
12.2 Mbps
955
25
Koyang  
26 Mbps
11.7 Mbps
102
26
Ulsan  
9.4 Mbps
11.4 Mbps
414
27
Bucheon-si  
22 Mbps
10.7 Mbps
175
28
Incheon  
8.6 Mbps
10.2 Mbps
3559
29
Namyangju  
14.1 Mbps
9.3 Mbps
215
30
Jeju  
14 Mbps
9.1 Mbps
234
31
Jeonju  
21.6 Mbps
9 Mbps
206
32
Suncheon  
5.5 Mbps
9 Mbps
120
33
Sejong  
4.1 Mbps
8.5 Mbps
116
34
Yongsan  
25.2 Mbps
7.9 Mbps
438
35
Hanam  
7 Mbps
7.8 Mbps
191
36
Suwon  
9.7 Mbps
7.5 Mbps
3518
37
Bucheon  
12.2 Mbps
6.6 Mbps
281
38
Seongnam  
23.6 Mbps
6.3 Mbps
2375
39
Ilsan  
6 Mbps
6.2 Mbps
104
40
Anyang  
15.2 Mbps
6.2 Mbps
150
41
Apo  
11 Mbps
6.1 Mbps
189
42
Kisa  
3.8 Mbps
6.1 Mbps
142
43
Pohang  
8.6 Mbps
6 Mbps
308
44
Cheonan  
8.2 Mbps
6 Mbps
149
45
Ansan  
8.6 Mbps
5.4 Mbps
182
46
Yeongdeungpo-gu  
3.8 Mbps
3.8 Mbps
123
47
Songjeong  
8.2 Mbps
2.9 Mbps
132
48
Taegu  
5.8 Mbps
2.1 Mbps
175
49
Seocho  
8 Mbps
1.4 Mbps
366
50
Haeundae  
618 kbps
323 kbps
113
51
Boun  
3.2 Mbps
n/a
139