These entries are queried from radb.net using whois, you can try my project getting these.
:AS50839 route: 103.139.190.0/24 descr: Flixtel origin: AS50839 mnt-by: MAINT-IN-FCPL last-modified: 2023-06-12T10:44:50Z source: APNIC rpki-ov-state: valid route: 103.139.191.0/24 descr: Route Object country: IN origin: AS50839 mnt-by: MAINT-IN-FCPL last-modified: 2023-06-14T08:12:30Z source: APNIC rpki-ov-state: valid