These entries are queried from radb.net using whois, you can try my project getting these.
:AS53094 route: 143.208.68.0/22 descr: ITX-SAMM origin: AS53094 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180605 #14:57:56Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: valid route: 143.208.68.0/22 descr: GHNET INTERNET origin: AS53094 mnt-by: MAINT-AS53094 changed: cgr [at] ghnet.com.br 20200827 source: ALTDB rpki-ov-state: valid route: 187.102.16.0/20 descr: GHNET INTERNET origin: AS53094 mnt-by: MAINT-AS53094 changed: cgr [at] ghnet.com.br 20200827 source: ALTDB rpki-ov-state: valid route: 187.102.16.0/20 descr: ITX-SAMM origin: AS53094 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180605 #14:57:31Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: valid route6: 2804:2a80::/32 descr: ITX-SAMM origin: AS53094 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180605 #14:58:21Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: valid route6: 2804:2a80::/32 descr: GHNET INTERNET origin: AS53094 mnt-by: MAINT-AS53094 changed: cgr [at] ghnet.com.br 20200827 source: ALTDB rpki-ov-state: valid