These entries are queried from radb.net using whois, you can try my project getting these.
:AS51661 route: 94.124.106.192/29 origin: AS51661 mnt-by: MNT-KAORA created: 2022-11-15T00:06:51Z last-modified: 2022-11-15T00:06:51Z 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: 185.160.20.0/24 descr: CZ-ALLSTAR-20 origin: AS51661 mnt-by: MNT-KAORA created: 2022-11-14T18:27:39Z last-modified: 2022-11-14T18:27:39Z 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: 185.160.20.0/25 descr: Allstar Net s.r.o. origin: AS51661 mnt-by: MNT-KAORA created: 2022-11-15T03:57:04Z last-modified: 2022-11-15T03:57:04Z 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: 185.160.21.0/24 descr: CZ-ALLSTAR-21 origin: AS51661 mnt-by: MNT-KAORA created: 2022-11-14T15:41:08Z last-modified: 2022-11-14T15:41:28Z 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: 185.160.22.0/24 descr: CZ-ALLSTAR-22 origin: AS51661 mnt-by: MNT-KAORA created: 2023-09-19T13:39:29Z last-modified: 2023-09-19T13:39:29Z 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: 185.160.23.0/24 descr: CZ-ALLSTAR-23 origin: AS51661 mnt-by: MNT-KAORA created: 2022-11-14T15:41:17Z last-modified: 2022-11-14T15:41:17Z 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: 2a02:1d0::/32 descr: CZ-ALLSTAR-1D0 origin: AS51661 mnt-by: MNT-KAORA created: 2022-11-14T18:25:56Z last-modified: 2022-11-14T18:25:56Z 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