These entries are queried from radb.net using whois, you can try my project getting these.
:AS263977 route: 138.255.208.0/22 origin: AS263977 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: brunno [at] wifipoint.com.br mnt-by: MAINT-AS263977 source: TC last-modified: 2023-05-26T16:21:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 138.255.208.0/22 descr: WIX origin: AS263977 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20191213 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: 2804:28bc::/32 origin: AS263977 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: brunno [at] wifipoint.com.br mnt-by: MAINT-AS263977 source: TC last-modified: 2023-05-26T16:21:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:28bc::/32 descr: WIX origin: AS263977 mnt-by: MAINT-AS53013 changed: danielantonio [at] wixnet.com.br 20190801 source: RADB last-modified: 2023-11-13T15:56:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source