Is it possible to get a /32 instead of the /48?
I guess the obvious question is why? Why would you need more than 65k of /64?
The recommendation is to give /32 to ISP 's
HE's allocation is only a /32, I think
I'm trying to mock up a network *functionally* but I'm having to setup various things like prefix delegation different than the production network would be. basically can't design with best practices without >/48. Not really that important, but if it were easy enough to setup then why not.
To get a /32, you need to contact your continent's RIR.
If its a mock-up, use ULA.
If you need real world connectivity, contact a RIR/LIR. ($)
If you want it announced through a BGP tunnel with us, contact a RIR/LIR and get an ASN. ($)