These entries are queried from radb.net using whois, you can try my project getting these.
:AS268531 route: 45.162.144.0/22 origin: AS268531 descr: Anderson Paiva Alves ME tech-c: YOSLT2-NICBR admin-c: ANPAL154-NICBR notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221114 mnt-by: MAINT-AS268531 source: TC last-modified: 2022-11-14T20:38:43Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.144.0/22 descr: Angola Cables proxy-registered route object for customer AS268531 origin: AS268531 remarks: *********************************************** remarks: This object is for *AS268531* 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: 45.162.144.0/23 descr: Angola Cables proxy-registered route object for customer AS268531 origin: AS268531 remarks: *********************************************** remarks: This object is for *AS268531* 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: 45.162.144.0/24 origin: AS268531 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20221208 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.146.0/23 descr: CLARO S.A. Customer origin: AS268531 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20190806 source: RADB last-modified: 2023-11-13T15:57:00Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.146.0/24 origin: AS268531 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20221208 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.162.147.0/24 origin: AS268531 descr: Proxy route remarks: Proxy route mnt-by: MAINT-AS7545 changed: core-neteng-support [at] tpg.com.au 20221208 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:2c40::/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: AS268531 mnt-by: MAINT-AS14840 changed: gacosta [at] commcorp.com.br 20200721 source: RADB last-modified: 2023-11-13T16:01:14Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:52a4::/32 origin: AS268531 descr: Anderson Paiva Alves ME tech-c: YOSLT2-NICBR admin-c: ANPAL154-NICBR notify: noc [at] youisp.com.br changed: cpaim [at] youisp.com.br 20221114 mnt-by: MAINT-AS268531 source: TC last-modified: 2022-11-14T20:39:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:52a4::/32 descr: CUSTOMER Anderson Paiva Alves ME origin: AS268531 mnt-by: MAINT-AS28598 changed: douglas.mota [at] mobtelecom.com.br 20181002 #16:28:57Z source: RADB last-modified: 2023-11-13T16:12:07Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source