These entries are queried from radb.net using whois, you can try my project getting these.
:AS267054 route: 45.228.0.0/22 descr: ITX-SAMM origin: AS267054 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180605 #15:04:13Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.228.0.0/23 origin: AS267054 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20191217 source: RADB last-modified: 2023-11-13T15:59:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.228.0.0/24 origin: AS267054 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20191217 source: RADB last-modified: 2023-11-13T15:59:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.228.1.0/24 origin: AS267054 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20191217 source: RADB last-modified: 2023-11-13T15:59:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.228.2.0/23 origin: AS267054 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20191217 source: RADB last-modified: 2023-11-13T15:59:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.228.2.0/24 origin: AS267054 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20191217 source: RADB last-modified: 2023-11-13T15:59:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.228.3.0/24 origin: AS267054 descr: INFORTEL CUSTOMER admin-c: Engenharia de Redes tech-c: Engenharia de Redes notify: gustavo.souza [at] ghps.com.br mnt-by: MAINT-AS53180 changed: gustavo.souza [at] ghps.com.br 20191217 source: RADB last-modified: 2023-11-13T15:59:22Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4770::/32 descr: ITX-SAMM origin: AS267054 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180605 #15:04:44Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source