These entries are queried from radb.net using whois, you can try my project getting these.
:AS270439 route: 200.11.120.0/22 origin: AS270439 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: fpgosch [at] commcorp.com.br 20200322 #15:37:33Z source: RADB last-modified: 2023-11-13T16:00:16Z rpki-ov-state: valid route6: 2804:6c00::/32 origin: AS270439 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: fpgosch [at] commcorp.com.br 20200321 #01:13:02Z source: RADB last-modified: 2023-11-13T16:00:16Z rpki-ov-state: valid