I recently became RIPE NCC member. So if anyone needs Sponsoring LIR for PI Space (IPv4 if you bring your own, or IPv6), ASNs etc, I'm happy supporting you in getting the resources. If someone is interested, just PM me and we can discuss possobilities.
I can only help getting the resources from RIPE. You need an ISP which offers BGP / Announcement of this resources.
RIPE NCC member | IPv4 & IPv6 & ASN: https://www.ipv4.ch/ | 5x /24 available |