[anunay03]

I'd however mention, the two biggest ISPs that remain today both have adopted IPv6 on their fiber connections. They're also heavily using CGNAT for IPv4. It makes sense, the volume at which they're working makes dedicated IPv4 very uneconomical.

[wongogue]

Even smaller ISP have done that. But I switched to JioFiber last year and it loses its IPv6 network every week for a few hours. Diagnostics tell me that everything is okay and the customer support just doesn’t understand the problem.