City
 
Llantwit Major  
36 Mbps
33.2 Mbps
2456
Barry  
150.5 Mbps
37.9 Mbps
2223
Penarth  
36.5 Mbps
10.8 Mbps
1186
Dinas Powys  
81.3 Mbps
72.3 Mbps
348
Rhoose  
131.3 Mbps
16.1 Mbps
213