These entries are queried from radb.net using whois, you can try my project getting these.
:AS266443 route: 170.82.42.0/24 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. origin: AS266443 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20170324 #13:44:46Z source: RADB last-modified: 2023-11-13T15:50:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2801:80:1b60::/48 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. origin: AS266443 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20170324 #13:44:46Z source: RADB last-modified: 2023-11-13T15:50:55Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1f3c:8400::/39 descr: CLARO S.A. Customer origin: AS266443 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20240111 source: RADB last-modified: 2024-01-11T17:39:48Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source