These entries are queried from radb.net using whois, you can try my project getting these.
:AS29822 route: 38.123.143.0/24 descr: Princeton Hosted Solutions origin: AS29822 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 65.207.105.0/24 descr: Princeton Hosted Solutions / Archer origin: AS29822 mnt-by: MAINT-AS27506 changed: aday [at] lightower.com 20180824 source: RADB last-modified: 2023-11-13T15:54:28Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source