These entries are queried from radb.net using whois, you can try my project getting these.
:AS328725 route: 102.222.92.0/22 origin: AS328725 descr: Advanlink, Lda. mnt-by: AL12-MNT changed: *** [at] advanlink.co.ao 20210812 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.222.92.0/24 origin: AS328725 descr: Advanlink, Lda. mnt-by: AL12-MNT changed: *** [at] advanlink.co.ao 20210812 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.222.93.0/24 origin: AS328725 descr: Advanlink, Lda. mnt-by: AL12-MNT changed: *** [at] advanlink.co.ao 20210812 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.222.94.0/24 origin: AS328725 descr: Advanlink, Lda. mnt-by: AL12-MNT changed: *** [at] advanlink.co.ao 20210812 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.222.95.0/24 origin: AS328725 descr: Advanlink, Lda. mnt-by: AL12-MNT changed: *** [at] advanlink.co.ao 20210812 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source