These entries are queried from radb.net using whois, you can try my project getting these.
:AS32872 route: 23.157.120.0/24 origin: AS32872 descr: Difficult Computing, LLC admin-c: HARDE152-ARIN tech-c: HARDE152-ARIN mnt-by: MNT-DCL-727 created: 2023-07-06T18:40:39Z last-modified: 2023-07-06T18:40:39Z source: ARIN rpki-ov-state: valid route6: 2001:470:a6::/48 origin: AS32872 descr: NET-2001-470-a6---48-AS32872 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2023-07-07T13:45:14Z last-modified: 2023-07-07T13:45:14Z rpki-ov-state: valid route6: 2602:fa69::/40 origin: AS32872 descr: Difficult Computing, LLC admin-c: HARDE152-ARIN tech-c: HARDE152-ARIN mnt-by: MNT-DCL-727 created: 2023-06-28T22:39:21Z last-modified: 2023-06-28T22:39:21Z source: ARIN rpki-ov-state: valid