These entries are queried from radb.net using whois, you can try my project getting these.
:AS268271 route: 45.237.116.0/22 descr: ITX-VMOPENLINK origin: AS268271 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180529 #18:46:40Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.116.0/22 origin: AS268271 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: alex.ptel [at] live.com mnt-by: MAINT-AS268271 source: TC last-modified: 2023-04-17T18:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.116.0/23 descr: CLARO S.A. Customer origin: AS268271 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210924 source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.116.0/24 descr: CLARO S.A. Customer origin: AS268271 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201007 source: RADB last-modified: 2023-11-13T16:02:24Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.237.118.0/23 descr: CLARO S.A. Customer origin: AS268271 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210924 source: RADB last-modified: 2023-11-13T16:08:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:480c::/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: AS268271 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4e98::/32 descr: ITX-VMOPENLINK origin: AS268271 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180529 #18:47:09Z source: RADB last-modified: 2023-11-13T15:53:46Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4e98::/32 origin: AS268271 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: alex.ptel [at] live.com mnt-by: MAINT-AS268271 source: TC last-modified: 2023-04-17T18:01:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source