| IPv6 isn't an Internet Standard yet |
It'll break our GeoIP |
Our recursive DNS can't handle the extra load |
Azure doesn't support it |
We would have to rewrite our entire application to support it |
| No one else has deployed it |
Github doesn't support IPv6 |
Our business intelligence team can't even parse IPv4 logfiles |
We forgot to include IPv6 in our last RFP |
Can't we just buy more IPv4 addresses? |
| There's no ROI on deploying IPv6 |
Our Lawful Intercept doesn't support IPv6 yet |
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NAT444 is fine |
My transit provider doesn't support IPv6 |
| Our vendor doesn't support it |
IPv6 is just a fad |
It's not mature enough |
IPv6 is a security risk |
There's no certification track |
| It'll make it easier for the government to track me |
Did you mean IPTV? |
Larger headers are less efficient |
We don't need that many addresses |
Hex is hard |
Made with excuses from