These entries are queried from radb.net using whois, you can try my project getting these.
:AS267184 route: 45.230.220.0/22 origin: AS267184 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: elon.nb [at] hotmail.com mnt-by: MAINT-AS267184 source: TC last-modified: 2022-04-26T00:09:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.220.0/22 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: AS267184 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20180621 #20:21:51Z source: RADB last-modified: 2023-11-13T15:54:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.220.0/23 descr: CLARO S.A. Customer origin: AS267184 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201028 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.222.0/23 descr: CLARO S.A. Customer origin: AS267184 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201028 source: RADB last-modified: 2023-11-13T16:02:40Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4970::/32 origin: AS267184 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: elon.nb [at] hotmail.com mnt-by: MAINT-AS267184 source: TC last-modified: 2022-04-26T00:09:58Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source