These entries are queried from radb.net using whois, you can try my project getting these.
:AS136305 route: 103.92.112.0/22 descr: Netvision Awadh Networks Private Limited origin: AS136305 mnt-by: MAINT-IN-NETVSN mnt-routes: MAINT-IN-NETVSN last-modified: 2017-10-26T12:07:50Z source: APNIC rpki-ov-state: valid route: 103.92.112.0/23 descr: Netvision Awadh Networks Private Limited origin: AS136305 mnt-by: MAINT-IN-NETVSN mnt-routes: MAINT-IN-NETVSN last-modified: 2021-04-07T11:58:23Z source: APNIC rpki-ov-state: valid route: 103.92.112.0/24 descr: Netvision Awadh Networks Private Limited origin: AS136305 mnt-by: MAINT-IN-NETVSN mnt-routes: MAINT-IN-NETVSN last-modified: 2018-06-04T12:12:35Z source: APNIC rpki-ov-state: valid route: 103.92.113.0/24 descr: Netvision Awadh Networks Private Limited origin: AS136305 mnt-by: MAINT-IN-NETVSN mnt-routes: MAINT-IN-NETVSN last-modified: 2018-06-04T12:12:42Z source: APNIC rpki-ov-state: valid route: 103.92.114.0/23 descr: Netvision Awadh Networks Private Limited origin: AS136305 mnt-by: MAINT-IN-NETVSN mnt-routes: MAINT-IN-NETVSN last-modified: 2021-04-07T11:58:28Z source: APNIC rpki-ov-state: valid route: 103.92.114.0/24 descr: Netvision Awadh Networks Private Limited origin: AS136305 mnt-by: MAINT-IN-NETVSN mnt-routes: MAINT-IN-NETVSN last-modified: 2018-06-04T12:12:47Z source: APNIC rpki-ov-state: valid route: 103.92.115.0/24 descr: Netvision Awadh Networks Private Limited origin: AS136305 mnt-by: MAINT-IN-NETVSN mnt-routes: MAINT-IN-NETVSN last-modified: 2018-06-04T12:12:52Z source: APNIC rpki-ov-state: valid