These entries are queried from radb.net using whois, you can try my project getting these.
:AS133050 route: 103.247.184.0/22 descr: Route object for 103.247.184.0/22 origin: AS133050 country: AU mnt-lower: MAINT-PEAKHOUR-AU mnt-routes: MAINT-PEAKHOUR-AU mnt-by: MAINT-PEAKHOUR-AU last-modified: 2020-06-09T00:39:18Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.247.184.0/24 origin: AS133050 descr: Peakhour Technologies Pty Ltd mnt-by: MAINT-PEAKHOUR-AU last-modified: 2020-06-09T00:52:53Z source: APNIC rpki-ov-state: valid route: 103.247.185.0/24 origin: AS133050 descr: Peakhour Technologies Pty Ltd mnt-by: MAINT-PEAKHOUR-AU last-modified: 2020-06-09T00:53:04Z source: APNIC rpki-ov-state: valid route: 103.247.186.0/24 origin: AS133050 descr: Peakhour Technologies Pty Ltd mnt-by: MAINT-PEAKHOUR-AU last-modified: 2020-06-09T00:53:13Z source: APNIC rpki-ov-state: valid route: 103.247.187.0/24 origin: AS133050 descr: Peakhour Technologies Pty Ltd mnt-by: MAINT-PEAKHOUR-AU last-modified: 2020-06-09T00:53:21Z source: APNIC rpki-ov-state: valid