These entries are queried from radb.net using whois, you can try my project getting these.
:AS327904 route: 196.13.104.0/24 origin: AS327904 descr: ZICTA via ZAMTEL through TN admin-c: AS149-AFRINIC remarks: ZICTA via ZAMTEL through TN notify: nakanyalah [at] telecom.na mnt-by: MAINT-AS20459 changed: nakanyalah [at] telecom.na 20220103 #01:17:39Z source: RADB last-modified: 2023-11-13T16:12:45Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2001:43f8:aa0::/48 origin: AS327904 descr: ZICTA IPv6 Prefix mnt-by: ZICTA-MNT changed: *** [at] zicta.zm 20211202 changed: *** [at] zicta.zm 20220214 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source