These entries are queried from radb.net using whois, you can try my project getting these.
:AS27335 route: 63.251.24.0/24 descr: PNAP-NYM BlueRidge Capital origin: AS27335 mnt-by: MAINT-AS1828 changed: djaffers [at] internap.com 20030919 source: RADB last-modified: 2023-11-13T16:13:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source