These entries are queried from radb.net using whois, you can try my project getting these.
:AS136376 route: 103.99.16.0/22 descr: Udayatel Communications Private Limited origin: AS136376 mnt-by: MAINT-IN-UDAYATEL mnt-routes: MAINT-IN-UDAYATEL last-modified: 2017-09-04T11:51:24Z source: APNIC rpki-ov-state: valid route: 103.99.16.0/23 descr: Route Object country: IN origin: AS136376 mnt-by: MAINT-IN-UDAYATEL last-modified: 2022-05-09T07:59:00Z source: APNIC rpki-ov-state: valid route: 103.99.16.0/24 descr: Udayatel Communications Private Limited origin: AS136376 country: IN mnt-by: MAINT-IN-UDAYATEL mnt-routes: MAINT-IN-UDAYATEL last-modified: 2018-05-16T11:57:58Z source: APNIC rpki-ov-state: valid route: 103.99.17.0/24 descr: Udayatel Communications Private Limited origin: AS136376 country: IN mnt-by: MAINT-IN-UDAYATEL mnt-routes: MAINT-IN-UDAYATEL last-modified: 2018-05-16T11:58:05Z source: APNIC rpki-ov-state: valid route: 103.99.18.0/23 descr: Route Object country: IN origin: AS136376 mnt-by: MAINT-IN-UDAYATEL last-modified: 2022-05-09T07:59:20Z source: APNIC rpki-ov-state: valid route: 103.99.18.0/24 descr: Udayatel Communications Private Limited origin: AS136376 country: IN mnt-by: MAINT-IN-UDAYATEL mnt-routes: MAINT-IN-UDAYATEL last-modified: 2018-05-16T11:58:10Z source: APNIC rpki-ov-state: valid route: 103.99.19.0/24 descr: Udayatel Communications Private Limited origin: AS136376 country: IN mnt-by: MAINT-IN-UDAYATEL mnt-routes: MAINT-IN-UDAYATEL last-modified: 2018-05-16T11:58:16Z source: APNIC rpki-ov-state: valid route6: 2001:df2:a740::/48 descr: Route Object country: IN origin: AS136376 mnt-by: MAINT-IN-UDAYATEL last-modified: 2023-07-05T07:27:02Z source: APNIC rpki-ov-state: valid