These entries are queried from radb.net using whois, you can try my project getting these.
:AS61876 route: 201.150.124.0/22 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: AS61876 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: valid route6: 2804:1ab0::/32 origin: AS61876 descr: AS265269->AS61876 mnt-by: MAINT-AS265269 changed: suporte [at] megalinkpiaui.com.br 20200302 #02:14:58Z source: RADB last-modified: 2023-11-13T16:08:01Z rpki-ov-state: valid