These entries are queried from radb.net using whois, you can try my project getting these.
:AS267397 route: 45.233.204.0/22 descr: SKYNET ARUJA COMUNICACOES EIRELI origin: AS267397 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267397 changed: db-admin [at] bgp.net.br 20190926 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.204.0/22 descr: WIX origin: AS267397 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20190726 source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.204.0/23 origin: AS267397 descr: PROXY OBJ EQNX mnt-by: MAINT-AS37468 changed: lucenildo.junior [at] angolacables.co.ao 20191018 #23:09:03Z source: RADB last-modified: 2023-11-13T15:58:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.206.0/23 descr: CLARO S.A. Customer origin: AS267397 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200819 source: RADB last-modified: 2023-11-13T16:01:33Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.206.0/24 descr: CLARO S.A. Customer origin: AS267397 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201230 source: RADB last-modified: 2023-11-13T16:03:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.233.207.0/24 descr: CLARO S.A. Customer origin: AS267397 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210222 source: RADB last-modified: 2023-11-13T16:03:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4cdc::/32 descr: CLARO S.A. Customer origin: AS267397 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200706 source: RADB last-modified: 2023-11-13T16:01:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source