These entries are queried from radb.net using whois, you can try my project getting these.
:AS327966 route: 102.217.160.0/22 descr: FJ Wiese CC origin: AS327966 mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20211214 source: AFRINIC org: ORG-FWC1-AFRINIC rpki-ov-state: valid route: 102.217.160.0/23 descr: FJ Wiese CC origin: AS327966 mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20211214 source: AFRINIC org: ORG-FWC1-AFRINIC rpki-ov-state: valid route: 102.217.162.0/23 descr: FJ Wiese CC origin: AS327966 mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20211214 source: AFRINIC org: ORG-FWC1-AFRINIC rpki-ov-state: valid route: 169.239.164.0/22 descr: FJ Wiese CC origin: AS327966 org: ORG-FWC1-AFRINIC mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20180820 source: AFRINIC rpki-ov-state: valid route: 169.239.164.0/23 descr: FJ Wiese CC origin: AS327966 mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20200402 source: AFRINIC org: ORG-FWC1-AFRINIC rpki-ov-state: valid route: 169.239.166.0/23 descr: FJ Wiese CC origin: AS327966 mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20200402 source: AFRINIC org: ORG-FWC1-AFRINIC rpki-ov-state: valid route: 197.159.88.0/21 descr: FJ Wiese CC origin: AS327966 org: ORG-FWC1-AFRINIC mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20180820 source: AFRINIC rpki-ov-state: valid route: 197.159.88.0/22 descr: FJ Wiese CC origin: AS327966 mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20200402 source: AFRINIC org: ORG-FWC1-AFRINIC rpki-ov-state: valid route: 197.159.92.0/22 descr: FJ Wiese CC origin: AS327966 mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20200402 source: AFRINIC org: ORG-FWC1-AFRINIC rpki-ov-state: valid route6: 2c0f:f588::/32 descr: FJ Wiese CC origin: AS327966 org: ORG-FWC1-AFRINIC mnt-by: FJ-WIESE-MNT changed: *** [at] bosveld.co.za 20180820 source: AFRINIC rpki-ov-state: valid