These entries are queried from radb.net using whois, you can try my project getting these.
:AS328842 route: 102.220.223.0/24 origin: AS328842 descr: PRODATA-CTG-PEER mnt-by: Prodata-MNT changed: *** [at] prodataafrica.com 20210526 changed: *** [at] prodataafrica.com 20210530 source: AFRINIC org: ORG-PAL1-AFRINIC mnt-routes: Prodata-MNT rpki-ov-state: valid route: 154.196.0.0/24 origin: AS328842 descr: COLI LINK GHANA LIMITED mnt-by: MAINT-LARUS changed: t.t.xu [at] laruscloudservice.net 20210707 #14:00:55Z source: RADB last-modified: 2023-11-13T16:07:50Z rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source