These entries are queried from radb.net using whois, you can try my project getting these.
:AS37491 route: 41.78.228.0/22 descr: Gigs Broadband origin: AS37491 mnt-by: GBPL1-MNT mnt-lower: GBPL1-MNT source: AFRINIC changed: *** [at] gigs.co.za 20210808 rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.211.123.0/24 origin: AS37491 descr: Gigs Broadband mnt-by: GBPL1-MNT changed: *** [at] gigs.co.za 20230823 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.155.0/24 descr: Gigs Broadband origin: AS37491 mnt-by: GBPL1-MNT mnt-lower: GBPL1-MNT changed: *** [at] gigs.co.za 20210808 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source