These entries are queried from radb.net using whois, you can try my project getting these.
:AS266998 route: 45.225.168.0/22 descr: ITX-SAMM origin: AS266998 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180905 #17:43:43Z source: RADB last-modified: 2023-11-13T15:54:36Z rpki-ov-state: valid route: 45.225.168.0/22 origin: AS266998 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] nicnet.com.br mnt-by: MAINT-AS266998 source: TC last-modified: 2021-11-05T18:26:35Z rpki-ov-state: valid route: 45.225.170.0/23 descr: ITX-SAMM origin: AS266998 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180221 #19:35:19Z source: RADB last-modified: 2023-11-13T15:53:20Z rpki-ov-state: valid route: 45.225.171.0/24 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. origin: AS266998 mnt-by: MAINT-AS52863 changed: noc [at] upx.com.br 20180510 #165609-03 source: RADB last-modified: 2023-11-13T15:53:39Z rpki-ov-state: valid route6: 2804:4694::/32 descr: Angola Cables proxy-registered route object for customer AS266998 origin: AS266998 remarks: *********************************************** remarks: This object is for *AS266998* 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 20181105 #13:06:04Z source: RADB last-modified: 2023-11-13T15:55:01Z rpki-ov-state: valid route6: 2804:4694::/32 origin: AS266998 remarks: Auto-created by TC IRR from NIC.br and RIPE RIS data notify: noc [at] nicnet.com.br mnt-by: MAINT-AS266998 source: TC last-modified: 2021-11-05T18:26:35Z rpki-ov-state: valid