These entries are queried from radb.net using whois, you can try my project getting these.
:AS32923 route: 66.94.48.0/24 descr: Silverpoint Capital LLP origin: AS32923 mnt-by: MAINT-AS27506 changed: rhinst [at] lightower.com 20160902 #18:57:08Z source: RADB last-modified: 2023-11-13T15:49:51Z rpki-ov-state: valid route: 72.5.20.0/24 descr: PNAP-BSN Silverpoint Capital origin: AS32923 mnt-by: MAINT-AS1828 changed: djaffers [at] internap.com 20050103 source: RADB last-modified: 2023-11-13T16:13:54Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source