These entries are queried from radb.net using whois, you can try my project getting these.
:AS266233 route: 45.6.228.0/22 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: AS266233 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200727 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route: 45.6.228.0/22 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266233 mnt-by: MAINT-AS266539 changed: rubpires [at] gmail.com 20211013 source: ALTDB rpki-ov-state: valid route: 45.6.228.0/22 origin: AS266233 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: core [at] newmastertelecom.com.br mnt-by: MAINT-AS266233 source: TC last-modified: 2024-04-15T19:38:26Z rpki-ov-state: valid route: 45.6.228.0/22 origin: AS266233 descr: Proxy Route for Clienteorigin: 262476 mnt-by: MAINT-262476 changed: suporte [at] brcentral.com.br 20171220 source: NTTCOM rpki-ov-state: valid route6: 2804:3cc4::/32 origin: AS266233 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: core [at] newmastertelecom.com.br mnt-by: MAINT-AS266233 source: TC last-modified: 2024-04-15T19:38:27Z rpki-ov-state: valid route6: 2804:3cc4::/32 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: AS266233 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200728 source: RADB last-modified: 2023-11-13T16:01:15Z rpki-ov-state: valid route6: 2804:3cc4::/32 descr: PROXY FOR OUR CUSTOMER CONE origin: AS266233 mnt-by: MAINT-AS266539 changed: rubpires [at] gmail.com 20211013 source: ALTDB rpki-ov-state: valid