These entries are queried from radb.net using whois, you can try my project getting these.
:AS141734 route: 103.163.2.0/24 origin: AS141734 descr: Rapid Internet Pty Ltd Suite 446, 1 Queens Road mnt-by: MAINT-RIPL-AU last-modified: 2021-05-21T02:43:08Z source: APNIC rpki-ov-state: valid route: 103.163.3.0/24 origin: AS141734 descr: Rapid Internet Pty Ltd Suite 446, 1 Queens Road mnt-by: MAINT-RIPL-AU last-modified: 2021-05-21T02:43:07Z source: APNIC rpki-ov-state: valid