These entries are queried from radb.net using whois, you can try my project getting these.
:AS50339 route: 185.170.1.0/24 origin: AS50339 mnt-by: NSPK-MNT mnt-by: ru-nspk-1-mnt created: 2016-09-29T14:34:00Z last-modified: 2016-09-29T14:34:00Z source: RIPE descr: NSPK route object org: ORG-NSOP1-RIPE notify: NetworkTeam [at] nspk.ru 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 route: 194.226.50.0/24 descr: NSPK origin: AS50339 mnt-by: ROSNIIROS-MNT created: 2014-11-06T11:20:15Z last-modified: 2023-09-28T05:49:40Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.208.19.0/24 descr: NSPK origin: AS50339 mnt-by: ROSNIIROS-MNT created: 2019-02-07T09:00:18Z last-modified: 2023-09-28T05:53:19Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 195.208.109.0/24 descr: NSPK origin: AS50339 mnt-by: ROSNIIROS-MNT created: 2016-01-12T10:29:25Z last-modified: 2023-09-28T05:52:25Z 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