These entries are queried from radb.net using whois, you can try my project getting these.
:AS329057 route: 102.216.8.0/22 descr: SmartCiti Internet IP origin: AS329057 mnt-by: SCTC1-MNT changed: *** [at] smartciti.com.ng 20220205 changed: *** [at] smartciti.com.ng 20220205 changed: *** [at] smartciti.com.ng 20220205 changed: *** [at] smartciti.com.ng 20220205 source: AFRINIC rpki-ov-state: valid route: 102.216.8.0/24 origin: AS329057 descr: SmartCiti Internet IP mnt-by: SCTC1-MNT changed: *** [at] smartciti.com.ng 20231129 source: AFRINIC rpki-ov-state: valid route: 102.216.9.0/24 origin: AS329057 descr: SmartCiti Internet IP mnt-by: SCTC1-MNT changed: *** [at] smartciti.com.ng 20231129 source: AFRINIC rpki-ov-state: valid route: 102.216.10.0/24 origin: AS329057 descr: SmartCiti Internet IP mnt-by: SCTC1-MNT changed: *** [at] smartciti.com.ng 20230128 source: AFRINIC rpki-ov-state: valid route: 102.216.11.0/24 origin: AS329057 descr: SmartCiti Internet IP mnt-by: SCTC1-MNT changed: *** [at] smartciti.com.ng 20220723 source: AFRINIC rpki-ov-state: valid