These entries are queried from radb.net using whois, you can try my project getting these.
:AS267438 route: 181.191.148.0/22 origin: AS267438 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: registro_br [at] provedorconecty.com.br mnt-by: MAINT-AS267438 source: TC last-modified: 2021-10-29T13:47:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.148.0/22 descr: Angola Cables proxy-registered route object for customer AS267438 origin: AS267438 remarks: *********************************************** remarks: This object is for *AS267438* customer routes remarks: which is being exported from this source AS. remarks: remarks: This route object was create because no existing remarks: route object with the same sources was found, and remarks: since some Angola Cables peers filter based on remarks: these objects these routes may be rejected if remarks: this object is not created. remarks: remarks: Please contact peering [at] angolacables.co.ao if you remarks: have any questions regarding this object. remarks: *********************************************** mnt-by: MAINT-AS37468 changed: humberto.galiza [at] angolacables.co.ao 20180928 #23:38:34Z source: RADB last-modified: 2023-11-13T15:54:56Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.148.0/23 descr: CLARO S.A. Customer origin: AS267438 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210913 source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.148.0/24 descr: CLARO S.A. Customer origin: AS267438 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230824 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.149.0/24 descr: CLARO S.A. Customer origin: AS267438 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230824 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.150.0/23 descr: CLARO S.A. Customer origin: AS267438 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20210913 source: RADB last-modified: 2023-11-13T16:08:13Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.150.0/24 descr: CLARO S.A. Customer origin: AS267438 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230824 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 181.191.151.0/24 descr: CLARO S.A. Customer origin: AS267438 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20230824 source: RADB last-modified: 2023-11-13T16:18:18Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4184::/32 origin: AS267438 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: registro_br [at] provedorconecty.com.br mnt-by: MAINT-AS267438 source: TC last-modified: 2021-10-29T13:47:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4184::/32 descr: Angola Cables proxy-registered route object for customer AS267438 origin: AS267438 remarks: *********************************************** remarks: This object is for *AS267438* customer routes remarks: which is being exported from this source AS. remarks: remarks: This route object was create because no existing remarks: route object with the same sources was found, and remarks: since some Angola Cables peers filter based on remarks: these objects these routes may be rejected if remarks: this object is not created. remarks: remarks: Please contact peering [at] angolacables.co.ao if you remarks: have any questions regarding this object. remarks: *********************************************** mnt-by: MAINT-AS37468 changed: humberto.galiza [at] angolacables.co.ao 20180928 #23:32:14Z source: RADB last-modified: 2023-11-13T15:54:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source