#
City
 
1
Anjung  
47.6 Mbps
70.8 Mbps
160
2
Wonju  
29.2 Mbps
62.1 Mbps
1547
3
Gimpo-si  
40 Mbps
59.2 Mbps
420
4
Gangneung  
21.7 Mbps
57.1 Mbps
832
5
Miryang  
43.3 Mbps
55.3 Mbps
210
6
Jeju City  
19.4 Mbps
53.2 Mbps
372
7
Yongsan-gu  
34.7 Mbps
52.1 Mbps
189
8
Anseong  
34.7 Mbps
48.8 Mbps
117
9
Osan  
37.3 Mbps
39.2 Mbps
283
10
Jungnang-gu  
84.9 Mbps
38.8 Mbps
186
11
Uiwang  
21.5 Mbps
38.7 Mbps
106
12
Yongin-si  
36.3 Mbps
37.1 Mbps
452
13
Gangseo-gu  
80.8 Mbps
36.9 Mbps
100
14
Dongdaemun-gu  
41.4 Mbps
36.2 Mbps
262
15
Seoul  
31 Mbps
35.4 Mbps
45000
16
Hwaseong-si  
21.7 Mbps
34.3 Mbps
327
17
Yongin  
21.2 Mbps
33.4 Mbps
1443
18
Pyeongtaek-si  
28.1 Mbps
32.4 Mbps
479
19
Uijeongbu-si  
15.7 Mbps
32.3 Mbps
145
20
Gwangmyeong-si  
24.6 Mbps
31.1 Mbps
202
21
Guro-gu  
38.1 Mbps
30.9 Mbps
233
22
Seodaemun-gu  
38.5 Mbps
30.7 Mbps
300
23
Songpa-dong  
40.4 Mbps
29.6 Mbps
195
24
Yeongdeungpo-dong  
36.9 Mbps
29.3 Mbps
243
25
Goyang-si  
30.5 Mbps
29 Mbps
471
26
Mapo-gu  
51.3 Mbps
28.7 Mbps
451
27
Seongbuk-gu  
36.1 Mbps
28.6 Mbps
165
28
Gunpo  
28.8 Mbps
28.4 Mbps
173
29
Gwangju  
23.8 Mbps
26.7 Mbps
743
30
Siheung-si  
15.6 Mbps
26.4 Mbps
106
31
Gangbuk-gu  
44 Mbps
26.1 Mbps
160
32
Paju  
21.7 Mbps
26 Mbps
229
33
Seongnam-si  
25.9 Mbps
26 Mbps
827
34
Cheongju-si  
22.3 Mbps
25.7 Mbps
248
35
Changwon  
23.9 Mbps
23.9 Mbps
432
36
Cheonan  
35.9 Mbps
23.7 Mbps
326
37
Busan  
24.4 Mbps
23.6 Mbps
2157
38
Seocho-gu  
34.7 Mbps
23.4 Mbps
131
39
Eunpyeong-gu  
53.3 Mbps
23.2 Mbps
170
40
Ansan-si  
32.8 Mbps
23.1 Mbps
301
41
Dongjak-gu  
45.6 Mbps
22.9 Mbps
478
42
Yangcheon-gu  
41 Mbps
22.4 Mbps
214
43
Gyeonggi-do  
12.8 Mbps
22.4 Mbps
223
44
Geumcheon-gu  
52.3 Mbps
22.3 Mbps
208
45
Nowon-gu  
36.9 Mbps
21.8 Mbps
175
46
Namyangju  
16.5 Mbps
21.5 Mbps
362
47
Gangnam-gu  
49.8 Mbps
20.2 Mbps
860
48
Daejeon  
19.5 Mbps
18.8 Mbps
1370
49
Jeonju  
26.7 Mbps
18.5 Mbps
376
50
Gyeongsan-si  
36.1 Mbps
18 Mbps
252
51
Sejong  
7.7 Mbps
17.7 Mbps
173
52
Daegu  
18.2 Mbps
17.2 Mbps
1817
53
Jinju  
16.3 Mbps
16.9 Mbps
183
54
Anyang-si  
26.4 Mbps
16.7 Mbps
294
55
Suncheon  
9.2 Mbps
16.6 Mbps
152
56
Incheon  
35.6 Mbps
16.1 Mbps
5806
57
Pyeongtaek  
11.6 Mbps
15.8 Mbps
116
58
Ulsan  
11 Mbps
15.4 Mbps
517
59
Bucheon-si  
25.8 Mbps
15.3 Mbps
365
60
Chuncheon  
19 Mbps
14.4 Mbps
125
61
Gwangjin-gu  
19.7 Mbps
13.9 Mbps
234
62
Yeosu  
3.3 Mbps
13.8 Mbps
136
63
Gwanak-gu  
28.2 Mbps
12.2 Mbps
774
64
Yeongdeungpo-gu  
3.7 Mbps
12.1 Mbps
131
65
Hanam  
14.6 Mbps
12.1 Mbps
238
66
Pohang  
10.5 Mbps
11.3 Mbps
328
67
Anyang  
15.2 Mbps
9.8 Mbps
154
68
Suwon  
12.9 Mbps
9.5 Mbps
3904
69
Koyang  
25.3 Mbps
9.5 Mbps
108
70
Jeju  
14 Mbps
9.1 Mbps
234
71
Bucheon  
12.1 Mbps
8.5 Mbps
286
72
Yongsan  
25.2 Mbps
7.9 Mbps
438
73
Apo  
11 Mbps
7.4 Mbps
190
74
Seongnam  
23.8 Mbps
6.6 Mbps
2385
75
Ilsan  
6 Mbps
6.2 Mbps
104
76
Kisa  
3.8 Mbps
6.1 Mbps
142
77
Ansan  
14.2 Mbps
5.4 Mbps
196
78
Sangju  
7.7 Mbps
3.4 Mbps
110
79
Songjeong  
8.2 Mbps
2.9 Mbps
132
80
Taegu  
6 Mbps
2.5 Mbps
177
81
Seocho  
8.1 Mbps
1.4 Mbps
368
82
Haeundae  
618 kbps
323 kbps
113
83
Boun  
3.2 Mbps
n/a
139