| NAT444 is fine |
Our Lawful Intercept doesn't support IPv6 yet |
There's no certification track |
Too many people have broken IPv6 stacks |
IPv6 just isn't a priority |
| Azure doesn't support it |
We would have to rewrite our entire application to support it |
No one else has deployed it |
What do you mean I have to wrap an IP in square brackets? |
It'll make it easier for the government to track me |
| Larger headers are less efficient |
IPv6 isn't supported by OVH Cloud |
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End users don't care about IPv6 |
IPv6 is a security risk |
| Those stupid Privacy Extension addresses keep changing |
Github doesn't support IPv6 |
It's not supported by Google Compute |
I don't want to lose the security provided by NAT |
We don't need that many addresses |
| It'll break our GeoIP |
We don't have a lab to test it |
It's on our roadmap |
It's not mature enough |
My transit provider doesn't support IPv6 |
Made with excuses from