| It's too complicated |
Our Lawful Intercept doesn't support IPv6 yet |
We forgot to include IPv6 in our last RFP |
Our recursive DNS can't handle the extra load |
| We have IPv6, but we just want to keep things simple |
IPv6 isn't supported by OVH Cloud |
IPv6 is slower than IPv4 |
It's not supported by Google Compute |
| Our business intelligence team can't even parse IPv4 logfiles |
None of our customers want it |
IPv6 isn't an Internet Standard yet |
Too many people have broken IPv6 stacks |
| IPv6 is a security risk |
We would have to rewrite our entire application to support it |
Our vendor doesn't support it |
IPv6 just isn't a priority |
Made with excuses from 
IPv6 Excuse Bingo