These entries are queried from radb.net using whois, you can try my project getting these.
:AS328949 route: 102.218.160.0/22 origin: AS328949 descr: CTNMW-ROUTE mnt-by: CTNL1-MNT changed: *** [at] ctnmw.net 20211007 source: AFRINIC rpki-ov-state: valid route6: 2c0f:7300::/32 origin: AS328949 descr: CTNMW-ROUTE6 mnt-by: CTNL1-MNT changed: *** [at] ctnmw.net 20211223 source: AFRINIC rpki-ov-state: valid