I’m in the US and my ISP gives everyone CGNAT by default. On the lower tier plans, we have the option to buy a semi-static IP for an extra fee. The higher tier plans include the semi-static IP for free upon request.

I have also been talking with them about IPv6. They will only grant customers a /64 prefix because their pool of v6 addresses is so small, they would run out of their allocation if they granted customers a /60.

By only giving customers a single /64 I cannot implement v6 on my VLANs.