These entries are queried from radb.net using whois, you can try my project getting these.
:AS132983 route: 103.27.16.0/22 descr: Real Time Data Services Pvt Ltd origin: AS132983 mnt-by: MAINT-IN-REALTIMEDATA last-modified: 2019-04-04T10:56:43Z mnt-routes: MAINT-IN-REALTIMEDATA mnt-lower: MAINT-IN-REALTIMEDATA source: APNIC rpki-ov-state: valid route: 103.27.16.0/23 descr: Real Time Data Services Pvt Ltd origin: AS132983 mnt-by: MAINT-IN-REALTIMEDATA last-modified: 2020-11-05T08:14:19Z source: APNIC rpki-ov-state: valid route: 103.27.16.0/24 descr: Real Time Data Services Pvt Ltd origin: AS132983 mnt-by: MAINT-IN-REALTIMEDATA last-modified: 2020-11-05T08:14:28Z source: APNIC rpki-ov-state: valid route: 103.27.17.0/24 descr: Real Time Data Services Pvt Ltd origin: AS132983 mnt-by: MAINT-IN-REALTIMEDATA last-modified: 2020-11-05T08:14:38Z source: APNIC rpki-ov-state: valid route: 103.27.18.0/23 descr: Real Time Data Services Pvt Ltd origin: AS132983 mnt-by: MAINT-IN-REALTIMEDATA last-modified: 2020-11-05T08:14:47Z source: APNIC rpki-ov-state: valid route: 103.27.18.0/24 descr: Real Time Data Services Pvt Ltd origin: AS132983 mnt-by: MAINT-IN-REALTIMEDATA last-modified: 2020-11-05T08:14:57Z source: APNIC rpki-ov-state: valid route: 103.27.19.0/24 descr: Real Time Data Services Pvt Ltd origin: AS132983 mnt-by: MAINT-IN-REALTIMEDATA last-modified: 2020-11-05T08:15:07Z source: APNIC rpki-ov-state: valid