These entries are queried from radb.net using whois, you can try my project getting these.
:AS266348 route: 170.239.108.0/22 origin: AS266348 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 20200403 #20:14:35Z source: RADB last-modified: 2023-11-13T16:00:18Z rpki-ov-state: valid route: 170.239.108.0/22 origin: AS266348 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: corporativo [at] redeunicon.com.br mnt-by: MAINT-AS266348 source: TC last-modified: 2022-02-22T14:35:30Z rpki-ov-state: valid route: 170.239.108.0/23 descr: AS266348 origin: AS266348 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20161209 #21:36:50Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: valid route: 170.239.110.0/23 descr: AS266348 origin: AS266348 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20161209 #21:37:17Z source: RADB last-modified: 2023-11-13T15:50:11Z rpki-ov-state: valid route6: 2804:3670::/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: AS266348 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20170102 #15:28:42Z source: RADB last-modified: 2023-11-13T15:50:29Z rpki-ov-state: valid route6: 2804:3670::/32 origin: AS266348 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: corporativo [at] redeunicon.com.br mnt-by: MAINT-AS266348 source: TC last-modified: 2022-02-22T14:35:30Z rpki-ov-state: valid