These entries are queried from radb.net using whois, you can try my project getting these.
:AS272542 route: 181.232.220.0/22 origin: AS272542 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: acsinfoconsultoria [at] gmail.com mnt-by: MAINT-AS272542 source: TC last-modified: 2021-12-29T17:54:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.232.220.0/22 origin: AS272542 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211209 #20:33:20Z source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:84d0::/32 origin: AS272542 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: acsinfoconsultoria [at] gmail.com mnt-by: MAINT-AS272542 source: TC last-modified: 2021-12-29T17:54:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:84d0::/32 origin: AS272542 descr: This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp [at] br.digital if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] br.digital 20211209 #20:34:38Z source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source