These entries are queried from radb.net using whois, you can try my project getting these.
:AS269310 route: 45.183.32.0/22 origin: AS269310 descr: Proxy for customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.32.0/22 descr: CLARO S.A. Customer origin: AS269310 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230914 source: RADB last-modified: 2023-11-13T16:18:35Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.32.0/22 origin: AS269310 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: robson [at] mavnet.com.br mnt-by: MAINT-AS269310 source: TC last-modified: 2023-01-17T13:02:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.32.0/23 origin: AS269310 descr: Proxy for customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.32.0/24 origin: AS269310 descr: Proxy for customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.33.0/24 origin: AS269310 descr: Proxy for customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.34.0/23 origin: AS269310 descr: Proxy for customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.34.0/24 origin: AS269310 descr: Proxy for customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.183.35.0/24 origin: AS269310 descr: Proxy for customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62a8::/32 origin: AS269310 descr: Proxy Customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62a8::/32 origin: AS269310 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: robson [at] mavnet.com.br mnt-by: MAINT-AS269310 source: TC last-modified: 2023-01-17T13:02:32Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62a8::/34 origin: AS269310 descr: Proxy Customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62a8:4000::/34 origin: AS269310 descr: Proxy Customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62a8:8000::/34 origin: AS269310 descr: Proxy Customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:62a8:c000::/34 origin: AS269310 descr: Proxy Customer - MAVNET - AS269310 notify: noc [at] newtelecom.net.br mnt-by: MAINT-AS263625 changed: rafael.ramos [at] newtelecom.net.br 20230821 #16:00:01Z source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source