These entries are queried from radb.net using whois, you can try my project getting these.
:AS37642 route: 154.66.108.0/22 origin: AS37642 descr: Comnet Lesotho IPv4 Network mnt-by: COMNET-MNT changed: *** [at] comnet.co.Is 20220907 source: AFRINIC rpki-ov-state: valid route: 154.66.108.0/22 descr: Proxy-registered route object origin: AS37642 mnt-by: MAINT-AS36994 changed: ashwin.lalla [at] vodacom.co.za 20140320 #08:05:48Z source: RADB last-modified: 2023-11-13T15:46:17Z rpki-ov-state: valid route6: 2c0f:f130::/32 origin: AS37642 descr: Comnet Lesotho-IPv6-ip mnt-by: COMNET-MNT changed: *** [at] comnet.co.Is 20220329 source: AFRINIC rpki-ov-state: valid