These entries are queried from radb.net using whois, you can try my project getting these.
:AS17269 route: 199.30.156.0/22 descr: RS-RC-NC FARM BUREAU MUTUAL INS. CO-Carolinas origin: AS17269 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20190708 #15:33:26Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.30.156.0/23 descr: RS-RC-NC FARM BUREAU MUTUAL INS. CO-Carolinas origin: AS17269 notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: publicipaddressing [at] charter.com 20190708 #15:33:26Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source