These entries are queried from radb.net using whois, you can try my project getting these.
:AS398390 route: 65.49.66.0/24 descr: AxSAnywhere - Web servers origin: AS398390 mnt-by: MAINT-AS398390 changed: whicks [at] daradiotech.com 20200618 source: ALTDB rpki-ov-state: valid route: 65.49.66.0/24 origin: AS398390 descr: NET-65-49-66-0-24-AS398390 admin-c: ZH17-ARIN tech-c: ZH17-ARIN mnt-by: MNT-HURC source: ARIN created: 2022-01-20T20:21:57Z last-modified: 2022-01-20T20:21:57Z rpki-ov-state: valid