These entries are queried from radb.net using whois, you can try my project getting these.
:AS270928 route: 190.123.2.0/23 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: AS270928 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200811 source: RADB last-modified: 2023-11-13T16:01:31Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.123.2.0/23 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 changed: alexbreno [at] linkedweb.net.br 20210816 source: ALTDB rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.123.2.0/23 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 source: TC last-modified: 2022-05-10T04:51:53Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 190.123.2.0/24 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 changed: alexbreno [at] linkedweb.net.br 20210816 source: ALTDB rpki-ov-state: valid route: 190.123.2.0/24 descr: CLARO S.A. Customer origin: AS270928 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20201028 source: RADB last-modified: 2023-11-13T16:02:41Z rpki-ov-state: valid route: 190.123.2.0/24 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br geoidx: BR geoidx: BRA geoidx: 085 geoidx: BR-CE geoidx: CANINDE mnt-by: MAINT-AS270928 source: TC last-modified: 2023-12-23T13:31:02Z rpki-ov-state: valid route: 190.123.3.0/24 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 changed: alexbreno [at] linkedweb.net.br 20210816 source: ALTDB rpki-ov-state: valid route: 190.123.3.0/24 origin: AS270928 descr: FIBERONE proxy-registered route object for customer AS270928 admin-c: Stenio Boanerges tech-c: Diego Fernandes tech-c: Rudson Costa da Rocha mnt-by: MAINT-AS267201 changed: stenioboanerges [at] fibra1.com.br 20220919 #22:16:24Z source: RADB last-modified: 2023-11-13T16:17:11Z rpki-ov-state: valid route: 190.123.3.0/24 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 source: TC last-modified: 2022-05-10T04:51:53Z rpki-ov-state: valid route6: 2804:73a4::/32 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br geoidx: BR geoidx: BRA geoidx: 085 geoidx: BR-CE geoidx: CANINDE mnt-by: MAINT-AS270928 source: TC last-modified: 2023-12-23T13:38:02Z rpki-ov-state: valid route6: 2804:73a4::/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: AS270928 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200811 source: RADB last-modified: 2023-11-13T16:01:31Z rpki-ov-state: valid route6: 2804:73a4::/32 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 changed: alexbreno [at] linkedweb.net.br 20210816 source: ALTDB rpki-ov-state: valid route6: 2804:73a4::/33 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 source: TC last-modified: 2022-05-10T04:55:46Z rpki-ov-state: valid route6: 2804:73a4::/33 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 changed: alexbreno [at] linkedweb.net.br 20210816 source: ALTDB rpki-ov-state: valid route6: 2804:73a4::/48 descr: CLARO S.A. Customer origin: AS270928 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200826 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:73a4:100::/48 descr: CLARO S.A. Customer origin: AS270928 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200826 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:73a4:101::/48 descr: CLARO S.A. Customer origin: AS270928 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200826 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:73a4:102::/48 descr: CLARO S.A. Customer origin: AS270928 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200826 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:73a4:103::/48 descr: CLARO S.A. Customer origin: AS270928 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200826 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:73a4:180::/48 descr: CLARO S.A. Customer origin: AS270928 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200826 source: RADB last-modified: 2023-11-13T16:01:35Z rpki-ov-state: valid route6: 2804:73a4:8000::/33 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 changed: alexbreno [at] linkedweb.net.br 20210816 source: ALTDB rpki-ov-state: valid route6: 2804:73a4:8000::/33 descr: Linked Web origin: AS270928 notify: alexbreno [at] linkedweb.net.br mnt-by: MAINT-AS270928 source: TC last-modified: 2022-05-10T04:55:46Z rpki-ov-state: valid