These entries are queried from radb.net using whois, you can try my project getting these.
:AS400786 route: 23.142.56.0/24 origin: AS400786 descr: PFS Ltd admin-c: SAOUD3-ARIN tech-c: NOC33311-ARIN mnt-by: MNT-PL-1214 created: 2022-11-28T22:37:19Z last-modified: 2022-11-28T22:37:19Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source