These entries are queried from radb.net using whois, you can try my project getting these.
:AS328104 route: 154.68.128.0/19 origin: AS328104 descr: ADETIC-NETWORK mnt-by: GENERATED-5MNI7MF4IVLAZFBCR3IWQVHPK1GTUXA2-MNT changed: *** [at] talia.net20180706 20180710 changed: *** [at] adetic.td 20230215 source: AFRINIC notify: *** [at] adetic.td notify: *** [at] adetic.td mnt-lower: GENERATED-5MNI7MF4IVLAZFBCR3IWQVHPK1GTUXA2-MNT rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source