These entries are queried from radb.net using whois, you can try my project getting these.
:AS270372 route: 190.89.108.0/22 descr: G8 Customer Proxy Route origin: AS270372 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210806 source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: valid route: 190.89.108.0/22 origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:08:14Z rpki-ov-state: valid route: 190.89.108.0/23 origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:08:14Z rpki-ov-state: valid route: 190.89.108.0/24 origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:08:14Z rpki-ov-state: valid route: 190.89.109.0/24 origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:08:14Z rpki-ov-state: valid route: 190.89.110.0/23 origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:08:14Z rpki-ov-state: valid route: 190.89.110.0/24 origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:08:14Z rpki-ov-state: valid route: 190.89.111.0/24 origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:08:14Z rpki-ov-state: valid route6: 2804:6b04::/32 descr: G8 Customer Proxy Route origin: AS270372 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20210806 source: RADB last-modified: 2023-11-13T16:08:02Z rpki-ov-state: valid route6: 2804:6b04::/32 descr: CEUNET TELECOM EIRELI origin: AS270372 notify: vagnocastelo [at] gmail.com mnt-by: MAINT-AS270372 changed: gleber [at] gvnetwork.com.br 20220307 source: TC last-modified: 2022-03-07T21:01:25Z rpki-ov-state: valid