Do you think ipv6 prefix could be more than /64?

[wfqk]

Hi I notice someone use ipv6 whose prefix is more than /64, such as /96. do you think this is possible?

[Milos Megis]

Hi,
it is possible but not recommended.

It could then cause problems with features, which expect use of /64 prefix.
For example autoconfiguration of IP address based on EUI-64

[wfqk]

Thank you!