These entries are queried from radb.net using whois, you can try my project getting these.
:AS54537 route: 47.45.35.0/24 origin: AS54537 descr: CHTR-STOCKMAN BANK - PARENT-Mountain States mnt-by: MAINT-CHTR-WD changed: publicipaddressing [at] charter.com 20190627 #19:09:43Z source: RADB last-modified: 2023-11-13T16:11:26Z rpki-ov-state: valid route: 66.118.60.0/24 origin: AS54537 descr: Stockman Bank of Montana 700 Main Street Miles City MT 59301 admin-c: ZACHM6-ARIN tech-c: ZACHM6-ARIN mnt-by: MNT-SBM-55 created: 2021-10-12T21:56:04Z last-modified: 2021-10-12T21:56:04Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source