These entries are queried from radb.net using whois, you can try my project getting these.
:AS328802 route: 102.220.224.0/22 origin: AS328802 descr: Khulatech Solutions mnt-by: KTS1-MNT changed: *** [at] khulatechsolutions.co.za 20210424 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.220.224.0/24 origin: AS328802 descr: Khulatech Solutions mnt-by: KTS1-MNT changed: *** [at] khulatechsolutions.co.za 20210424 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.220.225.0/24 origin: AS328802 descr: Khulatech Solutions mnt-by: KTS1-MNT changed: *** [at] khulatechsolutions.co.za 20210424 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.220.226.0/24 origin: AS328802 descr: Khulatech Solutions mnt-by: KTS1-MNT changed: *** [at] khulatechsolutions.co.za 20210424 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.220.227.0/24 origin: AS328802 descr: Khulatech Solutions mnt-by: KTS1-MNT changed: *** [at] khulatechsolutions.co.za 20210424 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2c0f:1c00::/32 origin: AS328802 descr: Khulatech Solutions mnt-by: KTS1-MNT changed: *** [at] khulatechsolutions.co.za 20210430 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source