Unable to access certain sites on Wi-Fi and Ethernet

[wireless]

Hi there,

I'm unable to access certain websites while others I can no problem, however the majority of sites I can't access. This happens on Wi-Fi and Ethernet. This happened last month as well but it seemed to have cleared up after a couple days. For example I can visit Google and search for things or Facebook but CBC or Reddit I can't. It says I've timed out. I've restarted the modem and devices with no luck. I try accessing the sites directly via their ip address with no luck as well.

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