These entries are queried from radb.net using whois, you can try my project getting these.
:AS266029 route: 170.246.60.0/22 descr: GEGNET origin: AS266029 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190529 #18:58:33Z source: RADB last-modified: 2023-11-13T15:56:25Z rpki-ov-state: valid route: 170.246.60.0/22 descr: SBNET TELECOM IPv4 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route: 170.246.60.0/22 descr: FLAVIO DE SOUZA MELLO - ME origin: AS266029 mnt-by: MAINT-AS266029 notify: db-admin [at] bgp.net.br changed: db-admin [at] bgp.net.br 20190515 #21:04:11(-03) source: TC last-modified: 2021-05-04T02:55:44Z rpki-ov-state: valid route: 170.246.60.0/23 descr: SBNET TELECOM IPv4 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route: 170.246.60.0/24 descr: SBNET TELECOM IPv4 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route: 170.246.61.0/24 descr: SBNET TELECOM IPv4 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route: 170.246.62.0/23 descr: SBNET TELECOM IPv4 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route: 170.246.62.0/24 descr: SBNET TELECOM IPv4 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route: 170.246.63.0/24 descr: SBNET TELECOM IPv4 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route6: 2804:3968::/32 descr: ITX-MJA origin: AS266029 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20181004 #19:21:51Z source: RADB last-modified: 2023-11-13T15:54:57Z rpki-ov-state: valid route6: 2804:3968::/32 descr: SBNET TELECOM IPv6 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route6: 2804:3968::/33 descr: SBNET TELECOM IPv6 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid route6: 2804:3968:8000::/33 descr: SBNET TELECOM IPv6 Prefix origin: AS266029 mnt-by: MAINT-AS266029 changed: wallace [at] hexanetworks.com.br 20240103 source: ALTDB rpki-ov-state: valid