These entries are queried from radb.net using whois, you can try my project getting these.
:AS10721 route: 12.3.223.0/24 origin: AS10721 descr: The Andersons, Inc. mnt-by: MAINT-AS10721 changed: michael_smith [at] andersonsinc.com 20231004 #13:14:25Z source: RADB last-modified: 2023-11-13T16:18:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.199.159.0/24 origin: AS10721 descr: The Andersons, Inc. 1947 Briarfield Blvd Maumee OH 43537 United States admin-c: ING2-ARIN tech-c: ING2-ARIN tech-c: SMITH1652-ARIN mnt-by: MNT-THEAN8 created: 2023-09-25T15:25:28Z last-modified: 2023-09-25T15:25:28Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 161.199.159.0/24 origin: AS10721 descr: The Andersons, Inc. mnt-by: MAINT-AS10721 changed: michael_smith [at] andersonsinc.com 20231004 #13:15:11Z source: RADB last-modified: 2023-11-13T16:18:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.197.148.0/24 origin: AS10721 descr: The Andersons, Inc. Monroe, MI United States admin-c: ING2-ARIN tech-c: ING2-ARIN tech-c: SMITH1652-ARIN mnt-by: MNT-THEAN8 created: 2023-09-25T15:26:58Z last-modified: 2023-09-25T15:26:58Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 169.197.148.0/24 origin: AS10721 descr: The Andersons, Inc. mnt-by: MAINT-AS10721 changed: itnetwork [at] andersonsinc.com 20231004 #14:26:49Z source: RADB last-modified: 2023-11-13T16:18:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source