These entries are queried from radb.net using whois, you can try my project getting these.
:AS263357 route: 191.37.96.0/19 descr: Angola Cables proxy-registered route object for customer AS263357 origin: AS263357 remarks: *********************************************** remarks: This object is for *AS263357* 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: 191.37.96.0/19 origin: AS263357 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 source: TC last-modified: 2021-11-16T19:11:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.96.0/23 descr: Angola Cables proxy-registered route object for customer AS263357 origin: AS263357 remarks: *********************************************** remarks: This object is for *AS263357* 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: 191.37.96.0/23 descr: Hot Wave ISP origin: AS263357 notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 changed: comercial [at] hotwave.com.br 20211116 source: TC last-modified: 2021-11-16T20:18:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.98.0/23 descr: G8 Networks origin: AS263357 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.98.0/23 descr: Hot Wave ISP origin: AS263357 notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 changed: comercial [at] hotwave.com.br 20211116 source: TC last-modified: 2021-11-16T20:18:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.100.0/23 descr: Hot Wave ISP origin: AS263357 notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 changed: comercial [at] hotwave.com.br 20211116 source: TC last-modified: 2021-11-16T20:18:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.100.0/23 descr: CLARO S.A. Customer origin: AS263357 remarks: Proxy Object notify: irradmin [at] embratel.net.br mnt-by: MAINT-AS4230 changed: irradmin [at] embratel.net.br 20211108 source: RADB last-modified: 2023-11-13T16:08:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.100.0/24 descr: Angola Cables proxy-registered route object for customer AS263357 origin: AS263357 remarks: *********************************************** remarks: This object is for *AS263357* 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: 191.37.101.0/24 descr: G8 Networks origin: AS263357 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.102.0/23 descr: Hot Wave ISP origin: AS263357 notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 changed: comercial [at] hotwave.com.br 20211116 source: TC last-modified: 2021-11-16T20:18:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.102.0/23 descr: G8 Networks origin: AS263357 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.104.0/21 descr: Hot Wave ISP origin: AS263357 notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 changed: comercial [at] hotwave.com.br 20211116 source: TC last-modified: 2021-11-16T20:18:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.104.0/21 descr: Angola Cables proxy-registered route object for customer AS263357 origin: AS263357 remarks: *********************************************** remarks: This object is for *AS263357* 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: 191.37.112.0/21 descr: Hot Wave ISP origin: AS263357 notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 changed: comercial [at] hotwave.com.br 20211116 source: TC last-modified: 2021-11-16T20:18:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.112.0/21 descr: Angola Cables proxy-registered route object for customer AS263357 origin: AS263357 remarks: *********************************************** remarks: This object is for *AS263357* 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: 191.37.120.0/21 descr: G8 Networks origin: AS263357 mnt-by: MAINT-AS28329 changed: no-reply [at] g8.net.br 20200407 source: RADB last-modified: 2023-11-13T16:00:19Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 191.37.120.0/21 descr: Hot Wave ISP origin: AS263357 notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 changed: comercial [at] hotwave.com.br 20211116 source: TC last-modified: 2021-11-16T20:18:09Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:14e4::/32 origin: AS263357 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: comercial [at] hotwave.com.br mnt-by: MAINT-AS263357 source: TC last-modified: 2021-11-16T19:11:25Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:14e4::/32 origin: AS263357 descr: This route object is for a UPX Technologies customer route, which is being exported under this origin AS. This route object was created because no existing route object with the same origin was found, and since some UPX peers filter based on these objects this route may be rejected if this object is not created. Please contact noc [at] upx.com.br if you have any questions regarding this object. notify: noc [at] upx.com mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20211108 #15:06:49Z source: RADB last-modified: 2023-11-13T16:08:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source