#
 
1
Seoul  
38.7 Mbps
38.9 Mbps
45244
2
Incheon  
8.5 Mbps
10.1 Mbps
3580
3
Suwon  
9.7 Mbps
7.5 Mbps
3518
4
Seongnam  
23.6 Mbps
6.3 Mbps
2375
5
Busan  
17.9 Mbps
22.2 Mbps
1597
6
Yongin  
21.3 Mbps
33.4 Mbps
1437
7
Wonju  
30 Mbps
62.5 Mbps
1408
8
Daegu  
13.7 Mbps
14.1 Mbps
1346
9
Daejeon  
18.6 Mbps
11.4 Mbps
1003
10
Gangneung  
21.8 Mbps
57.4 Mbps
821
11
Yongsan  
25.2 Mbps
7.9 Mbps
438
12
Ulsan  
9.9 Mbps
11.4 Mbps
415
13
Gwangju  
17 Mbps
27.5 Mbps
403
14
Seocho  
8 Mbps
1.4 Mbps
366
15
Changwon  
22.5 Mbps
19.7 Mbps
339
16
Pohang  
8.6 Mbps
6 Mbps
308
17
Goyang-si  
28.5 Mbps
29.2 Mbps
282
18
Bucheon  
12.2 Mbps
6.6 Mbps
281
19
Gimpo-si  
44.9 Mbps
76.2 Mbps
257
20
Osan  
40.1 Mbps
42 Mbps
253
21
Jeju  
14 Mbps
9.1 Mbps
234
22
Namyangju  
14.1 Mbps
9.1 Mbps
220
23
Jeonju  
21.6 Mbps
9 Mbps
206
24
Miryang  
44.7 Mbps
55.6 Mbps
204
25
Hanam  
7 Mbps
7.8 Mbps
191
26
Apo  
11 Mbps
6.1 Mbps
189
27
Ansan  
8.6 Mbps
5.4 Mbps
182
28
Seongnam-si  
24.3 Mbps
31.1 Mbps
182
29
Bucheon-si  
21.6 Mbps
10.3 Mbps
179
30
Taegu  
5.8 Mbps
2.1 Mbps
175
31
Gyeonggi-do  
13 Mbps
19.6 Mbps
166
32
Jeju City  
13.9 Mbps
64.7 Mbps
165
33
Anjung  
47.6 Mbps
70.8 Mbps
160
34
Jinju  
14.4 Mbps
15.4 Mbps
151
35
Anyang  
15.2 Mbps
6.2 Mbps
150
36
Cheonan  
8.2 Mbps
6 Mbps
149
37
Hwaseong-si  
17.5 Mbps
15.4 Mbps
145
38
Kisa  
3.8 Mbps
6.1 Mbps
142
39
Boun  
3.2 Mbps
n/a
139
40
Songjeong  
8.2 Mbps
2.9 Mbps
132
41
Yeongdeungpo-gu  
3.8 Mbps
3.8 Mbps
123
42
Suncheon  
5.5 Mbps
9 Mbps
120
43
Pyeongtaek-si  
15.6 Mbps
19.2 Mbps
119
44
Gunpo  
24.1 Mbps
29.2 Mbps
116
45
Pyeongtaek  
11.6 Mbps
15.8 Mbps
116
46
Sejong  
4.1 Mbps
8.5 Mbps
116
47
Paju  
19.3 Mbps
13.2 Mbps
114
48
Haeundae  
618 kbps
323 kbps
113
49
Anyang-si  
14 Mbps
17 Mbps
107
50
Ilsan  
6 Mbps
6.2 Mbps
104
51
Koyang  
26 Mbps
11.7 Mbps
102