These entries are queried from radb.net using whois, you can try my project getting these.
:AS328744 route: 102.221.168.0/22 origin: AS328744 descr: Opticom mnt-by: PB1-MNT changed: *** [at] optimalcapital.com 20210126 changed: *** [at] opticomcapital.com 20230821 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.168.0/24 origin: AS328744 descr: Opticom mnt-by: PB1-MNT changed: *** [at] opticomcapital.com 20230821 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.169.0/24 origin: AS328744 descr: Opticom mnt-by: PB1-MNT changed: *** [at] opticomcapital.com 20230821 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.170.0/24 origin: AS328744 descr: Opticom mnt-by: PB1-MNT changed: *** [at] opticomcapital.com 20230818 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source route: 102.221.171.0/24 origin: AS328744 descr: Opticom mnt-by: PB1-MNT changed: *** [at] opticomcapital.com 20230818 source: AFRINIC rpki-ov-state: not_found # No ROAs found, or RPKI validation not enabled for source