These entries are queried from radb.net using whois, you can try my project getting these.
:AS267164 route: 45.230.156.0/22 descr: OPTIMO TECNOLOGIA DA INFORMATICA LTDA - ME origin: AS267164 notify: redes [at] pinpoint.com.br mnt-by: MAINT-AS52871 changed: lferezin [at] pinpoint.com.br 20180629 source: NTTCOM rpki-ov-state: valid route: 45.230.156.0/22 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: AS267164 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: valid route: 45.230.156.0/22 descr: PROXY CUSTOMER origin: AS267164 mnt-by: MAINT-AS268330 changed: noc [at] cnxnet.com.br 20220222 source: ALTDB rpki-ov-state: valid route: 45.230.156.0/23 descr: CLARO S.A. Customer origin: AS267164 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220906 source: RADB last-modified: 2023-11-13T16:12:26Z rpki-ov-state: valid route: 45.230.157.0/24 descr: CLARO S.A. Customer origin: AS267164 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220906 source: RADB last-modified: 2023-11-13T16:12:26Z rpki-ov-state: valid route: 45.230.158.0/24 descr: CLARO S.A. Customer origin: AS267164 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20220906 source: RADB last-modified: 2023-11-13T16:12:26Z rpki-ov-state: valid route: 45.230.159.0/24 descr: CLARO S.A. Customer origin: AS267164 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230609 source: RADB last-modified: 2023-11-13T16:17:28Z rpki-ov-state: valid route6: 2804:4918::/32 descr: PROXY CUSTOMER origin: AS267164 mnt-by: MAINT-AS268330 changed: noc [at] cnxnet.com.br 20220222 source: ALTDB rpki-ov-state: valid route6: 2804:4918::/32 descr: Proxy-registered route object remarks: --------------------------------- remarks: For SECURITY issues, please send messages to remarks: origin AS administrator remarks: (e.g. whois -h whois.registro.br AS267164) remarks: --------------------------------- remarks: This route is from a Oi customer which remarks: is being exported under origin AS below. remarks: It was created by us because no other remarks: route object with the same origin was found. remarks: --------------------------------- remarks: Please contact BGPOI-RADB if you have any remarks: questions regarding this object. remarks: --------------------------------- origin: AS267164 notify: ip-bgp [at] oi.net.br mnt-by: MAINT-AS8167 changed: ip-bgp [at] oi.net.br 20190904 source: RADB last-modified: 2023-11-13T15:57:23Z rpki-ov-state: valid