These entries are queried from radb.net using whois, you can try my project getting these.
:AS136654 route: 103.96.12.0/22 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2017-06-30T05:48:58Z source: APNIC rpki-ov-state: valid route: 103.96.12.0/24 descr: Krishna Broadband country: IN origin: AS136654 mnt-by: MAINT-IN-KRISHNAB last-modified: 2021-05-31T11:16:52Z source: APNIC rpki-ov-state: valid route: 103.96.13.0/24 descr: Krishna Broadband country: IN origin: AS136654 mnt-by: MAINT-IN-KRISHNAB last-modified: 2021-05-31T11:17:02Z source: APNIC rpki-ov-state: valid route: 103.96.14.0/24 descr: Krishna Broadband country: IN origin: AS136654 mnt-by: MAINT-IN-KRISHNAB last-modified: 2021-05-31T11:17:10Z source: APNIC rpki-ov-state: valid route: 103.96.15.0/24 descr: Krishna Broadband country: IN origin: AS136654 mnt-by: MAINT-IN-KRISHNAB last-modified: 2021-05-31T11:17:17Z source: APNIC rpki-ov-state: valid route6: 2400:c520::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:16:47Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:c520:1::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:16:51Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:c520:2::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:16:56Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:c520:3::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:17:01Z source: APNIC rpki-ov-state: valid route6: 2400:c520:4::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:17:06Z source: APNIC rpki-ov-state: valid route6: 2400:c520:5::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:17:10Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:c520:6::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:17:14Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:c520:7::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:17:19Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:c520:8::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:17:23Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2400:c520:9::/48 descr: Krishna Broadband origin: AS136654 mnt-by: MAINT-IN-KRISHNAB mnt-routes: MAINT-IN-KRISHNAB last-modified: 2022-12-29T12:17:28Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source