These entries are queried from radb.net using whois, you can try my project getting these.
:AS41838 route: 93.90.68.0/22 descr: Vultr Customer Route origin: AS41838 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221202 #00:35:45-18000 source: RADB last-modified: 2023-11-13T16:13:10Z rpki-ov-state: valid route: 93.90.68.0/22 origin: AS41838 mnt-by: ch-dolansoft-1-mnt created: 2021-04-04T23:26:29Z last-modified: 2021-04-04T23:26:29Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 93.90.69.0/24 descr: Freetransit.CH Object for Dolansoft origin: AS41838 notify: noc [at] navice.eu mnt-by: MNT-NAVICE changed: w.boot [at] navice.eu 20210425 source: ALTDB rpki-ov-state: valid route: 93.90.69.0/24 origin: AS41838 mnt-by: ch-dolansoft-1-mnt created: 2022-03-28T17:53:34Z last-modified: 2022-03-28T17:53:34Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route: 93.90.70.0/23 origin: AS41838 mnt-by: ch-dolansoft-1-mnt created: 2022-03-28T17:51:37Z last-modified: 2022-03-28T17:51:37Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid route6: 2a0d:3a40::/32 descr: Vultr Customer Route origin: AS41838 notify: network [at] choopa.com mnt-by: MAINT-AS20473 changed: network [at] choopa.com 20221210 #00:37:34-18000 source: RADB last-modified: 2023-11-13T16:13:12Z rpki-ov-state: valid route6: 2a0d:3a40:1::/48 origin: AS41838 mnt-by: ch-dolansoft-1-mnt created: 2022-03-28T17:52:19Z last-modified: 2022-03-28T17:52:19Z source: RIPE remarks: **************************** remarks: * THIS OBJECT IS MODIFIED remarks: * Please note that all data that is generally regarded as personal remarks: * data has been removed from this object. remarks: * To view the original object, please query the RIPE Database at: remarks: * http://www.ripe.net/whois remarks: **************************** rpki-ov-state: valid