These entries are queried from radb.net using whois, you can try my project getting these.
:AS396230 route: 141.193.6.0/24 origin: AS396230 descr: Lasco Development, Inc. admin-c: WELLM24-ARIN tech-c: WELLM24-ARIN mnt-by: MNT-LDC-50 created: 2021-01-05T21:10:22Z last-modified: 2021-01-05T21:28:37Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 141.193.6.0/24 origin: AS396230 descr: Added for AS396230 per cam/crf mnt-by: MAINT-AS46208 changed: admin [at] pfnllc.net 20200622 #16:49:04Z source: RADB last-modified: 2023-11-13T16:01:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source