These entries are queried from radb.net using whois, you can try my project getting these.
:AS135706 route: 103.72.8.0/22 origin: AS135706 descr: DDC Broadband Pvt. Ltd. mnt-by: MAINT-AS136696 changed: admin [at] sifibroadband.in 20200519 #04:18:40Z source: RADB last-modified: 2023-11-13T16:00:40Z rpki-ov-state: valid route: 103.72.8.0/22 descr: DDC Broadband Pvt. Ltd. origin: AS135706 country: IN mnt-by: MAINT-IN-DDCBROAD mnt-routes: MAINT-IN-DDCBROAD last-modified: 2016-08-22T12:13:59Z source: APNIC rpki-ov-state: valid route: 103.72.8.0/23 descr: DDC Broadband Pvt. Ltd. origin: AS135706 country: IN mnt-by: MAINT-IN-DDCBROAD mnt-routes: MAINT-IN-DDCBROAD last-modified: 2016-08-22T12:13:53Z source: APNIC rpki-ov-state: valid route: 103.72.8.0/24 descr: DDC Broadband Pvt. Ltd. origin: AS135706 country: IN mnt-by: MAINT-IN-DDCBROAD mnt-routes: MAINT-IN-DDCBROAD last-modified: 2016-08-22T12:13:37Z source: APNIC rpki-ov-state: valid route: 103.72.9.0/24 descr: DDC Broadband Pvt. Ltd. origin: AS135706 country: IN mnt-by: MAINT-IN-DDCBROAD mnt-routes: MAINT-IN-DDCBROAD last-modified: 2016-08-22T12:13:43Z source: APNIC rpki-ov-state: valid route: 103.72.10.0/23 descr: DDC Broadband Pvt. Ltd. origin: AS135706 country: IN mnt-by: MAINT-IN-DDCBROAD mnt-routes: MAINT-IN-DDCBROAD last-modified: 2016-08-22T12:13:56Z source: APNIC rpki-ov-state: valid route: 103.72.10.0/24 descr: DDC Broadband Pvt. Ltd. origin: AS135706 country: IN mnt-by: MAINT-IN-DDCBROAD mnt-routes: MAINT-IN-DDCBROAD last-modified: 2016-08-22T12:13:46Z source: APNIC rpki-ov-state: valid route: 103.72.11.0/24 descr: DDC Broadband Pvt. Ltd. origin: AS135706 country: IN mnt-by: MAINT-IN-DDCBROAD mnt-routes: MAINT-IN-DDCBROAD last-modified: 2016-08-22T12:13:49Z source: APNIC rpki-ov-state: valid route: 103.203.252.0/23 origin: AS135706 descr: DDC Broadband Pvt. Ltd. mnt-by: MAINT-AS136696 changed: admin [at] sifibroadband.in 20200519 #04:21:33Z source: RADB last-modified: 2023-11-13T16:00:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 103.203.253.0/24 origin: AS135706 descr: Faridabad Netcom Pvt. Ltd. mnt-by: MAINT-AS136696 changed: admin [at] sifibroadband.in 20200205 #10:32:32Z source: RADB last-modified: 2023-11-13T15:59:44Z rpki-ov-state: valid route: 103.203.253.0/24 descr: Faridabad Netcom Pvt. Ltd. country: IN origin: AS135706 mnt-by: MAINT-IN-FBDNETCOM last-modified: 2022-01-07T06:36:04Z source: APNIC rpki-ov-state: valid route: 103.203.254.0/24 descr: Faridabad Netcom Pvt. Ltd. country: IN origin: AS135706 mnt-by: MAINT-IN-FBDNETCOM last-modified: 2021-12-27T12:08:31Z source: APNIC rpki-ov-state: valid route6: 2001:df2:8500::/48 descr: Route Object country: IN origin: AS135706 mnt-by: MAINT-IN-DDCBROAD last-modified: 2023-02-08T12:37:44Z source: APNIC rpki-ov-state: valid