These entries are queried from radb.net using whois, you can try my project getting these.
:AS54710 route: 12.217.97.0/24 descr: RR-RC-In N Out Burger Inc-Texas origin: AS54710 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: timothy.kao [at] charter.com 20200226 #18:00:28Z 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: 64.58.191.0/24 descr: RR-RC-In N Out Burger Inc-Texas origin: AS54710 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: timothy.kao [at] charter.com 20200226 #18:00:28Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: valid route: 137.83.16.0/23 descr: RR-RC-In N Out Burger Inc-Texas origin: AS54710 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: timothy.kao [at] charter.com 20200226 #18:00:28Z 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: 137.83.16.0/24 descr: RR-RC-In N Out Burger Inc-Texas origin: AS54710 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: timothy.kao [at] charter.com 20200226 #18:00:28Z 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: 137.83.17.0/24 descr: RR-RC-In N Out Burger Inc-Texas origin: AS54710 admin-c: IPADDREG tech-c: IPADDREG notify: publicipaddressing [at] charter.com mnt-by: MAINT-RR changed: timothy.kao [at] charter.com 20200226 #18:00:28Z source: RADB last-modified: 2023-11-13T16:15:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2620:136:d000::/48 origin: AS54710 descr: RSMT remarks: Proxy object for AS54710 mnt-by: MAINT-AS22773 changed: cciatl-nocengineer [at] cox.com 20220513 source: RADB last-modified: 2023-11-13T16:11:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source