These entries are queried from radb.net using whois, you can try my project getting these.
:AS39943 route: 69.48.147.0/24 descr: St Francis College origin: AS39943 mnt-by: MAINT-AS22691 changed: bob [at] tink.com 20060519 source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 198.206.180.0/24 origin: AS39943 descr: St. Francis College mnt-by: MAINT-AS22691 changed: bob [at] tink.com 20210901 #17:02:56Z source: RADB last-modified: 2023-11-13T16:15:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source