These entries are queried from radb.net using whois, you can try my project getting these.
:AS329411 route: 102.209.136.0/22 origin: AS329411 descr: Quick Fiber mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240315 changed: *** [at] yala.co.ke 20240318 source: AFRINIC rpki-ov-state: valid route: 102.209.136.0/23 origin: AS329411 descr: Quick Fiber mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240321 source: AFRINIC rpki-ov-state: valid route: 102.209.136.0/24 origin: AS329411 descr: Quick Fiber mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240318 source: AFRINIC rpki-ov-state: valid route: 102.209.137.0/24 origin: AS329411 descr: Quick Fiber mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240318 source: AFRINIC rpki-ov-state: valid route: 102.209.138.0/23 origin: AS329411 descr: Quick Fiber mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240321 source: AFRINIC rpki-ov-state: valid route: 102.209.138.0/24 origin: AS329411 descr: Quick Fiber mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240318 source: AFRINIC rpki-ov-state: valid route: 102.209.139.0/24 origin: AS329411 descr: Quick Fiber mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240318 source: AFRINIC rpki-ov-state: valid route6: 2c0f:3040::/32 origin: AS329411 descr: YALA mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240315 source: AFRINIC rpki-ov-state: valid route6: 2c0f:3040::/36 origin: AS329411 descr: QUICK FIBER mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240426 source: AFRINIC org: ORG-YKL1-AFRINIC rpki-ov-state: valid route6: 2c0f:3040::/40 origin: AS329411 descr: QUICK FIBER mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240426 source: AFRINIC org: ORG-YKL1-AFRINIC rpki-ov-state: valid route6: 2c0f:3040::/44 origin: AS329411 descr: QUICK FIBER mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240426 source: AFRINIC org: ORG-YKL1-AFRINIC rpki-ov-state: valid route6: 2c0f:3040::/48 origin: AS329411 descr: QUICK FIBER mnt-by: YKL1-MNT changed: *** [at] yala.co.ke 20240426 source: AFRINIC org: ORG-YKL1-AFRINIC rpki-ov-state: valid