These entries are queried from radb.net using whois, you can try my project getting these.
:AS267019 route: 45.227.104.0/22 descr: ALAN-HOUSE origin: AS267019 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180125 #15:07:14Z source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.227.104.0/24 descr: ALAN-HOUSE origin: AS267019 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180125 #15:07:49Z source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.227.105.0/24 descr: ALAN-HOUSE origin: AS267019 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180125 #15:08:15Z source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.227.106.0/24 descr: ALAN-HOUSE origin: AS267019 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180125 #15:08:45Z source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 45.227.107.0/24 descr: ALAN-HOUSE origin: AS267019 mnt-by: MAINT-AS53087 changed: noc [at] tely.com.br 20180125 #15:09:13Z source: RADB last-modified: 2023-11-13T15:53:04Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2804:46e8::/32 descr: Angola Cables proxy-registered route object for customer AS267019 origin: AS267019 remarks: *********************************************** remarks: This object is for *AS267019* 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: noc [at] angolacables.co.ao 20190311 #20:32:23Z source: RADB last-modified: 2023-11-13T15:55:44Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source