These entries are queried from radb.net using whois, you can try my project getting these.
:AS400771 route: 23.141.40.0/24 origin: AS400771 descr: Codehof LLC member-of: AS400771:RS-ALL admin-c: PIFKE1-ARIN tech-c: PIFKE1-ARIN mnt-by: MNT-CL-2212 created: 2022-09-20T21:55:07Z last-modified: 2022-09-20T21:55:07Z source: ARIN rpki-ov-state: valid route6: 2620:b0:2000::/48 origin: AS400771 descr: Codehof LLC member-of: AS400771:RS-ALL admin-c: PIFKE1-ARIN tech-c: PIFKE1-ARIN mnt-by: MNT-CL-2212 created: 2022-09-16T20:29:35Z last-modified: 2022-09-16T20:29:35Z source: ARIN rpki-ov-state: valid