These entries are queried from radb.net using whois, you can try my project getting these.
:AS52672 route: 177.66.124.0/23 descr: EMBRATEL origin: AS52672 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20130823 source: RADB last-modified: 2023-11-13T15:45:34Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.66.124.0/24 origin: AS52672 descr: This route object is for a B3 SA customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some B3 SA peers filter based on these objects this route may be rejected if this object is not created. Please contact di-gisr-n3 [at] b3.com.br if you have any questions notify: di-gisr-n3 [at] b3.com.br mnt-by: MAINT-AS52672 changed: irr_bgp [at] b3.com.br 20231005 #14:18:49Z source: RADB last-modified: 2023-11-13T16:18:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.66.125.0/24 origin: AS52672 descr: This route object is for a B3 SA customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some B3 SA peers filter based on these objects this route may be rejected if this object is not created. Please contact di-gisr-n3 [at] b3.com.br if you have any questions notify: di-gisr-n3 [at] b3.com.br mnt-by: MAINT-AS52672 changed: irr_bgp [at] b3.com.br 20230925 #21:42:20Z source: RADB last-modified: 2023-11-13T16:18:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.66.125.129/32 descr: America Movil Brasil origin: AS52672 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 177.66.125.130/32 descr: America Movil Brasil origin: AS52672 mnt-by: MAINT-AS28513 changed: noc [at] reduno.com.mx 20140103 source: RADB last-modified: 2023-11-13T15:45:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source