These entries are queried from radb.net using whois, you can try my project getting these.
:AS328461 route: 102.68.0.0/22 descr: Mossnet cc origin: AS328461 org: ORG-MC13-AFRINIC mnt-by: MC13-MNT changed: *** [at] mossnet.co.za 20190406 source: AFRINIC rpki-ov-state: valid route: 102.68.0.0/23 origin: AS328461 descr: Mossnet Customers-1 mnt-by: MC13-MNT changed: *** [at] mossnet.co.za 20230320 source: AFRINIC rpki-ov-state: valid route: 102.68.2.0/23 origin: AS328461 descr: Mossnet Customers 2 mnt-by: MC13-MNT changed: *** [at] mossnet.co.za 20230320 source: AFRINIC rpki-ov-state: valid route6: 2c0f:ed40::/32 descr: Mossnet cc origin: AS328461 org: ORG-MC13-AFRINIC mnt-by: MC13-MNT changed: *** [at] mossnet.co.za 20190423 source: AFRINIC rpki-ov-state: valid