These entries are queried from radb.net using whois, you can try my project getting these.
:AS52778 route: 177.155.240.0/21 origin: AS52778 descr: Proxy-registered route object mnt-by: MAINT-AS263080 changed: alvaro [at] gtitelecom.net.br 20190814 #21:21:27Z source: RADB last-modified: 2023-11-13T16:12:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.155.240.0/23 descr: CLARO S.A. Customer origin: AS52778 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240131 source: RADB last-modified: 2024-01-31T18:17:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.155.243.0/24 descr: CLARO S.A. Customer origin: AS52778 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240124 source: RADB last-modified: 2024-01-24T13:39:20Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.155.247.0/24 origin: AS52778 descr: ALMEIDA CARMO CLIENTE ANDRESON notify: noc [at] mxt.net.br mnt-by: MAINT-AS262973 changed: as [at] mxt.net.br 20231219 # 2029Z source: RADB last-modified: 2024-03-11T19:00:05Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:b70::/32 descr: WIX origin: AS52778 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20210325 source: RADB last-modified: 2023-11-13T16:05:26Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source