These entries are queried from radb.net using whois, you can try my project getting these.
:AS328218 route: 160.19.128.0/20 descr: Route origin: AS328218 mnt-by: WASP1-MNT changed: *** [at] zanwil.co.za 20180828 source: AFRINIC rpki-ov-state: valid route: 160.19.128.0/20 origin: AS328218 mnt-by: ICLIX-MNT mnt-by: eck created: 2017-10-06T14:04:47Z last-modified: 2018-09-04T18:57:54Z source: RIPE-NONAUTH remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 160.19.128.0/22 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220928 source: AFRINIC rpki-ov-state: valid route: 160.19.128.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220928 source: AFRINIC rpki-ov-state: valid route: 160.19.129.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220928 source: AFRINIC rpki-ov-state: valid route: 160.19.130.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220928 source: AFRINIC rpki-ov-state: valid route: 160.19.131.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220928 source: AFRINIC rpki-ov-state: valid route: 160.19.132.0/22 origin: AS328218 descr: WASP-v4 mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220712 source: AFRINIC rpki-ov-state: valid route: 160.19.132.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220928 source: AFRINIC rpki-ov-state: valid route: 160.19.136.0/22 origin: AS328218 descr: WASP-v4 mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220712 source: AFRINIC rpki-ov-state: valid route: 160.19.136.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220929 source: AFRINIC rpki-ov-state: valid route: 160.19.137.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220929 source: AFRINIC rpki-ov-state: valid route: 160.19.138.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220929 source: AFRINIC rpki-ov-state: valid route: 160.19.139.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220929 source: AFRINIC rpki-ov-state: valid route: 160.19.140.0/22 origin: AS328218 descr: WASP-v4 mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220712 source: AFRINIC rpki-ov-state: valid route: 160.19.141.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220929 source: AFRINIC rpki-ov-state: valid route: 160.19.142.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220929 source: AFRINIC rpki-ov-state: valid route: 160.19.143.0/24 origin: AS328218 descr: WASP mnt-by: WASP1-MNT changed: *** [at] wasp-sa.co.za 20220929 source: AFRINIC rpki-ov-state: valid route6: 2c0f:f148::/32 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148:2000::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148:4000::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148:6000::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148:8000::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148:a000::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148:c000::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:f148:e000::/35 origin: AS328218 descr: Route6 mnt-by: WASP1-MNT changed: *** [at] zanwill.co.za 20210222 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source