These entries are queried from radb.net using whois, you can try my project getting these.
:AS138752 route: 103.138.0.0/23 descr: Starone Broadband Private Limited origin: AS138752 mnt-by: MAINT-IN-SOBPL mnt-routes: MAINT-IN-SOBPL last-modified: 2020-07-05T02:17:35Z source: APNIC rpki-ov-state: valid route: 103.138.0.0/24 descr: Starone Broadband Private Limited origin: AS138752 mnt-by: MAINT-IN-SOBPL mnt-routes: MAINT-IN-SOBPL last-modified: 2020-07-05T02:17:35Z source: APNIC rpki-ov-state: valid route: 103.138.1.0/24 descr: Starone Broadband Private Limited origin: AS138752 mnt-by: MAINT-IN-SOBPL mnt-routes: MAINT-IN-SOBPL last-modified: 2020-07-05T02:17:35Z source: APNIC rpki-ov-state: valid