These entries are queried from radb.net using whois, you can try my project getting these.
:AS268704 route: 45.171.88.0/22 origin: AS268704 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: alefy [at] pernambucotelecom.com.br mnt-by: MAINT-AS268704 source: TC last-modified: 2021-06-04T14:38:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.171.88.0/22 origin: AS268704 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20190214 #17:17:35Z source: RADB last-modified: 2023-11-13T15:55:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5978::/32 origin: AS268704 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: alefy [at] pernambucotelecom.com.br mnt-by: MAINT-AS268704 source: TC last-modified: 2021-06-04T14:38:11Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:5978::/32 origin: AS268704 descr: This is a Commcorp Telecom customer proxy route object that was created because no existing route object with the same origin was found. Please contact noc [at] commcorp.com.br if you have any questions regarding this object. mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20190214 #17:18:10Z source: RADB last-modified: 2023-11-13T15:55:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source