I am with Orcon that provides me with IPv6 /56 address allocations. (256 IPv6 addresses).
When I look a various routers:
HG659 shows /56 assigned prefix.
Vodafone Ultra Hub shows /56 assigned prefix.
Spark Smart Modem shows /64 assigned prefix.
What determines the assigned prefix shown in a router?
I am guessing that I can only use one IPv6 /64 address at a time.
Orcon uses DHCP so maybe the Spark router is correctly displaying the one assigned IPv6 from the 256 allocated address.
Can anyone help clear up what is going on?