These entries are queried from radb.net using whois, you can try my project getting these.
:AS399282 route: 162.210.20.0/22 origin: AS399282 descr: ConnextBroadband 2655 G Av Ogden UT 84401 United States admin-c: DGB36-ARIN tech-c: DGB36-ARIN tech-c: JTS38-ARIN mnt-by: MNT-CL-1130 created: 2021-04-05T21:10:32Z last-modified: 2024-04-10T21:05:18Z source: ARIN rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source