These entries are queried from radb.net using whois, you can try my project getting these.
:AS268211 route: 45.236.16.0/22 descr: G8 Customer Proxy Route origin: AS268211 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20230828 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: 45.236.16.0/23 origin: AS268211 descr: AS268211 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190611 #19:09:32Z source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.17.0/24 descr: Angola Cables proxy-registered route object for customer AS268211 origin: AS268211 remarks: *********************************************** remarks: This object is for *AS268211* 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: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.18.0/23 origin: AS268211 descr: AS268211 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20190611 #19:14:30Z source: RADB last-modified: 2023-11-13T15:56:38Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.18.0/24 descr: Angola Cables proxy-registered route object for customer AS268211 origin: AS268211 remarks: *********************************************** remarks: This object is for *AS268211* 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: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.236.19.0/24 descr: Angola Cables proxy-registered route object for customer AS268211 origin: AS268211 remarks: *********************************************** remarks: This object is for *AS268211* 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: 2023-11-13T15:54:57Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4da8::/32 descr: ITX-DB3 origin: AS268211 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180509 #12:42:04Z source: RADB last-modified: 2023-11-13T15:53:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source