These entries are queried from radb.net using whois, you can try my project getting these.
:AS199624 route: 91.208.171.0/24 descr: DKTEL-SERVICE origin: AS199624 mnt-by: dktel-noc-mnt created: 2022-12-18T17:58:02Z last-modified: 2023-12-28T18:41:40Z 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: 185.8.4.0/22 descr: DKTEL-185-8-4 origin: AS199624 mnt-by: dktel-noc-mnt created: 2016-02-01T14:17:54Z last-modified: 2023-12-28T18:38:46Z 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: 185.166.240.0/22 descr: DKTEL-185-166 origin: AS199624 mnt-by: dktel-noc-mnt created: 2017-12-01T14:01:32Z last-modified: 2023-12-28T18:35:15Z 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: 195.208.58.0/23 descr: SPARKTELL origin: AS199624 mnt-by: ROSNIIROS-MNT created: 2018-02-27T14:45:17Z last-modified: 2022-04-28T12:57:55Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a03:13c0::/32 origin: AS199624 descr: DKTEL-V6-1 mnt-by: dktel-noc-mnt created: 2019-04-19T18:54:48Z last-modified: 2023-12-28T18:45:00Z 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: 2a0a:2100::/29 origin: AS199624 descr: DKTELL-V6-0 mnt-by: dktel-noc-mnt created: 2019-04-19T18:55:10Z last-modified: 2023-12-28T18:45:34Z 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