Question: is ookla owned by comcast?
Answer: Ookla, which is owned by Ziff Davis, PCMag's parent company, looked at 111 million tests over the first half of 2017 and anointed Comcast Xfinity as the fastest overall ISP, beating Verizon Fios by a nose. ... Spectrum and Cox are neck and neck for second and Verizon Fios is not far behind.