These entries are queried from radb.net using whois, you can try my project getting these.
:AS263372 route: 191.37.208.0/21 descr: AS263372 origin: AS263372 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20140909 #14:02:04Z source: RADB last-modified: 2023-11-13T15:46:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.208.0/22 descr: CLARO S.A. Customer origin: AS263372 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211230 source: RADB last-modified: 2023-11-13T16:09:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.208.0/23 descr: CLARO S.A. Customer origin: AS263372 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210513 source: RADB last-modified: 2023-11-13T16:05:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.208.0/24 descr: SERTÃO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:52:31Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.209.0/24 descr: SERTÃO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:52:49Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.210.0/23 descr: CLARO S.A. Customer origin: AS263372 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211206 source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.210.0/24 descr: SERTÃO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:52:59Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.211.0/24 descr: SERTÃO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:53:10Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.212.0/22 descr: CLARO S.A. Customer origin: AS263372 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211230 source: RADB last-modified: 2023-11-13T16:09:06Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.212.0/23 descr: CLARO S.A. Customer origin: AS263372 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211206 source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.212.0/24 descr: SERTAO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:53:29Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.213.0/24 descr: SERTÃO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:53:38Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.214.0/23 descr: CLARO S.A. Customer origin: AS263372 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211206 source: RADB last-modified: 2023-11-13T16:09:02Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.214.0/24 descr: SERTAO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:54:18Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.215.0/24 descr: SERTAO LINK origin: AS263372 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180626 #02:54:33Z source: RADB last-modified: 2023-11-13T15:54:01Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:1520::/32 descr: AS263372 origin: AS263372 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20140909 #14:02:50Z source: RADB last-modified: 2023-11-13T15:46:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source