These entries are queried from radb.net using whois, you can try my project getting these.
:AS267186 route: 45.230.152.0/22 descr: NTELTELECOM - L AGENOR DE MELO - ME origin: AS267186 notify: db-admin [at] bgp.net.br mnt-by: MAINT-AS267186 changed: db-admin [at] bgp.net.br 20191215 source: TC last-modified: 2021-05-05T02:07:41Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.152.0/22 descr: AS267186 origin: AS267186 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180209 #00:28:09Z source: RADB last-modified: 2023-11-13T15:53:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.230.153.0/24 descr: Angola Cables proxy-registered route object for customer AS267186 origin: AS267186 remarks: *********************************************** remarks: This object is for *AS267186* 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: 45.230.154.0/24 descr: Angola Cables proxy-registered route object for customer AS267186 origin: AS267186 remarks: *********************************************** remarks: This object is for *AS267186* 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: 45.230.155.0/24 descr: CLARO S.A. Customer origin: AS267186 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20200702 source: RADB last-modified: 2023-11-13T16:01:10Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:4978::/32 descr: AS267186 origin: AS267186 mnt-by: MAINT-AS52965 changed: rodrigo [at] 1telecom.com.br 20180209 #00:28:42Z source: RADB last-modified: 2023-11-13T15:53:17Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source