These entries are queried from radb.net using whois, you can try my project getting these.
:AS328629 route: 102.223.250.0/24 descr: Egyptian Credit Bureau Estealam "S.A.E origin: AS328629 mnt-by: ECBE1-MNT changed: *** [at] i-score.com.eg 20201008 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source