These entries are queried from radb.net using whois, you can try my project getting these.
:AS53122 route: 177.36.160.0/20 descr: ITX-SAMM origin: AS53122 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180504 #12:46:03Z source: RADB last-modified: 2023-11-13T15:53:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.111.160.0/20 descr: ITX-SAMM origin: AS53122 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180504 #12:46:34Z source: RADB last-modified: 2023-11-13T15:53:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.111.176.0/20 descr: ITX-SAMM origin: AS53122 mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20180504 #12:47:58Z source: RADB last-modified: 2023-11-13T15:53:39Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 187.111.188.0/23 descr: Angola Cables proxy-registered route object for customer AS53122 origin: AS53122 remarks: *********************************************** remarks: This object is for *AS53122* 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 route6: 2804:1e10::/32 origin: AS53122 descr: ITX-SAMM mnt-by: MAINT-AS18678 changed: noc [at] internexa.com 20190514 #20:41:35Z source: RADB last-modified: 2023-11-13T15:56:08Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source