These entries are queried from radb.net using whois, you can try my project getting these.
:AS133293 route: 43.255.2.0/24 descr: RCOM customer_PERFECT Internet origin: AS133293 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20141203 #14:02:08Z source: RADB last-modified: 2023-11-13T15:47:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:f400::/48 descr: True Broadband Service origin: AS133293 mnt-by: MAINT-IN-TBSGZB mnt-routes: MAINT-IN-TBSGZB last-modified: 2017-08-21T07:56:19Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:df3:f400::/48 descr: POWERNET COMMUNICATIONS PVT. LTD. origin: AS133293 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20170731 #12:39:38Z source: RADB last-modified: 2023-11-13T15:51:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2401:88c0::/32 descr: True Broadband Service origin: AS133293 mnt-by: MAINT-IN-TBSGZB mnt-routes: MAINT-IN-TBSGZB last-modified: 2017-08-21T07:55:17Z source: APNIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2401:88c0::/32 descr: POWERNET_COMMUNICATIONS origin: AS133293 mnt-by: MAINT-AS18101 changed: ip.nnoc [at] relianceada.com 20170816 #07:33:31Z source: RADB last-modified: 2023-11-13T15:51:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source