These entries are queried from radb.net using whois, you can try my project getting these.
:AS328512 route: 102.64.16.0/20 origin: AS328512 descr: Backspace Network admin-c: WVZ3-AFRINIC tech-c: WVZ3-AFRINIC notify: noc [at] backspace.co.za mnt-by: MAINT-AS328512 changed: willem [at] backspace.co.za 20190729 #22:32:11Z source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid route: 102.64.16.0/21 origin: AS328512 descr: Backspace Network JNB admin-c: WVZ3-AFRINIC tech-c: WVZ3-AFRINIC notify: noc [at] backspace.co.za mnt-by: MAINT-AS328512 changed: willem [at] backspace.co.za 20230419 #07:53:05Z source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: valid route: 102.64.24.0/21 origin: AS328512 descr: Backspace Network - CPT admin-c: WVZ3-AFRINIC tech-c: WVZ3-AFRINIC notify: noc [at] backspace.co.za mnt-by: MAINT-AS328512 changed: willem [at] backspace.co.za 20230419 #08:01:19Z source: RADB last-modified: 2023-11-13T16:16:50Z rpki-ov-state: valid route6: 2c0f:edf8::/32 origin: AS328512 descr: Backspace IPv6 Network admin-c: WVZ3-AFRINIC tech-c: WVZ3-AFRINIC notify: noc [at] backspace.co.za mnt-by: MAINT-AS328512 changed: willem [at] backspace.co.za 20190729 #22:33:07Z source: RADB last-modified: 2023-11-13T15:56:47Z rpki-ov-state: valid