Thanks for the response. Yes, I agree, I am seeking tips on how to navigate this with the ISP and actually contact the right people, and to prove it’s the ISP so they take this seriously.
This does impact the cloudflare network, so I would hope there could be some attention on the cloudflare side as well considering this comcast network block.
I’ve been on hours of hold with comcast agents and I’m struggling to get anyone to understand I need some IPs unblocked.
I’ve been directed to ‘Customer Security Assurance’ – took about an hour on the phone going back and forth, then another hour on hold waiting for the ‘Internet Repair Department’
If there is some other channel or method to talk to directly with their network team I would appreciate any insights.
Essentially, WARP is like a proxy or a VPN you could run on your computer and it will bypass Comcast, as long as you can still connect with Cloudflare servers. (which have separated address space from their reverse proxies.)
The official client have some interesting modes of operation, including socks proxy where you can be selective about which hostname to route through Cloudflare. (with a PAC script)