These entries are queried from radb.net using whois, you can try my project getting these.
:AS394986 route: 142.202.120.0/22 origin: AS394986 descr: 412 Networks Inc member-of: RS-412NET-V4 admin-c: APOST6-ARIN tech-c: APOST6-ARIN tech-c: WS1366-ARIN mnt-by: MNT-NETWO-417 created: 2022-04-16T03:29:09Z last-modified: 2022-04-16T03:35:09Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2607:1080::/32 origin: AS394986 descr: 412 Networks Inc. member-of: RS-412NET-V6 admin-c: APOST6-ARIN tech-c: APOST6-ARIN tech-c: WS1366-ARIN mnt-by: MNT-NETWO-417 created: 2022-04-16T03:34:35Z last-modified: 2022-04-16T03:34:35Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source