These entries are queried from radb.net using whois, you can try my project getting these.
:AS54328 route: 199.73.96.0/21 origin: AS54328 descr: 126 West Main Street Hinton OK 73047 United States admin-c: DOUGH4-ARIN tech-c: DOUGH4-ARIN mnt-by: MNT-HC-124 created: 2022-01-15T01:46:14Z last-modified: 2022-01-15T01:46:14Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.73.96.0/21 descr: Hinton route object origin: AS54328 mnt-by: MAINT-AS8025 changed: noc [at] brightok.net 20120125 #04:57:19Z source: RADB last-modified: 2023-11-13T15:41:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 199.116.88.0/21 origin: AS54328 descr: 124 West Main Street Hinton OK 73047 United States admin-c: DOUGH4-ARIN tech-c: DOUGH4-ARIN mnt-by: MNT-HC-124 created: 2022-01-15T01:44:37Z last-modified: 2022-01-15T01:44:37Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2606:f480::/32 origin: AS54328 descr: 126 West Main Street Hinton OK 73047 United States admin-c: DOUGH4-ARIN tech-c: DOUGH4-ARIN mnt-by: MNT-HC-124 created: 2022-01-15T01:46:37Z last-modified: 2022-01-15T01:46:37Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source