These entries are queried from radb.net using whois, you can try my project getting these.
:AS270425 route: 190.83.120.0/22 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.120.0/22 descr: CLARO S.A. Customer origin: AS270425 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210706 source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.120.0/22 descr: CUSTOMER SECW origin: AS270425 mnt-by: MAINT-AS266409 changed: bgp [at] secw.net.br 20200422 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.120.0/23 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.120.0/23 descr: CLARO S.A. Customer origin: AS270425 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210706 source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.120.0/24 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.121.0/24 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.122.0/23 descr: CLARO S.A. Customer origin: AS270425 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210706 source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.122.0/23 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.122.0/24 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.83.123.0/24 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8::/32 descr: CLARO S.A. Customer origin: AS270425 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210609 source: RADB last-modified: 2023-11-13T16:05:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8::/32 descr: CUSTOMER SECW origin: AS270425 mnt-by: MAINT-AS266409 changed: bgp [at] secw.net.br 20200422 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8::/32 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8::/33 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8::/34 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8:4000::/34 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8:8000::/33 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8:8000::/34 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:6bc8:c000::/34 descr: WAVE CONNECT origin: AS270425 notify: noc [at] waveinternet.com.br mnt-by: MAINT-AS270425 changed: noc [at] waveinternet.com.br 20220121 source: TC last-modified: 2022-01-21T13:51:29Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source