These entries are queried from radb.net using whois, you can try my project getting these.
:AS398230 route: 38.75.204.0/22 origin: AS398230 descr: Route Registered for Cogent Communications Customer - Roggen Enterprises BroadBand geoidx: US mnt-by: MAINT-AS174 changed: neteng [at] cogentco.com 20210421 #21:42:00Z source: RADB last-modified: 2023-11-13T16:05:30Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 64.37.31.0/24 descr: Roggen Enterprises BroadBand, LLC descr: 519 Front St. descr: Roggen, CO 80652 descr: US origin: AS398230 mnt-by: MNT-CCTL-7 changed: cjenks [at] cct-llc.net 20190819 source: ARIN rpki-ov-state: valid route: 199.192.68.0/23 descr: Roggen Enterprises BroadBand, LLC descr: 519 Front St. descr: Roggen, CO 80652 descr: US origin: AS398230 mnt-by: MNT-CCTL-7 changed: cjenks [at] cct-llc.net 20190819 source: ARIN rpki-ov-state: valid route6: 2602:fd93::/36 descr: Proxy registration to prevent harm from ARIN-NONAUTH shutdown origin: AS398230 mnt-by: MAINT-AS7034 changed: kennethfinnegan2007 [at] gmail.com 20220404 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2602:fd93::/36 origin: AS398230 descr: Roggen Enterprises Broadband, LLC 519 Front St. Roggen CO 80652 United States member-of: RS-REBL-OWN admin-c: YOUNG1155-ARIN tech-c: YOUNG1155-ARIN mnt-by: MNT-REBL created: 2021-01-29T23:45:08Z last-modified: 2021-01-29T23:45:08Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source