These entries are queried from radb.net using whois, you can try my project getting these.
:AS398912 route: 206.168.180.0/22 origin: AS398912 descr: Omega 1 10021 US HWY 183 Clinton OK 73620 United States admin-c: OMEGA5-ARIN tech-c: EVANS11-ARIN tech-c: OMEGA5-ARIN mnt-by: MNT-OCL-108 created: 2023-04-14T15:19:10Z last-modified: 2023-04-14T15:19:10Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source