These entries are queried from radb.net using whois, you can try my project getting these.
:AS197058 route: 194.28.144.0/22 descr: Physical person-businessman Pimonenko Sergey origin: AS197058 mnt-by: PSTS-MNT created: 2010-06-23T08:40:58Z last-modified: 2010-06-23T08:40:58Z 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: 194.28.144.0/24 descr: Physical person-businessman Pimonenko Sergey origin: AS197058 mnt-by: PSTS-MNT created: 2014-02-10T10:35:08Z last-modified: 2014-02-10T10:35:08Z 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: 194.28.145.0/24 descr: Physical person-businessman Pimonenko Sergey origin: AS197058 mnt-by: PSTS-MNT created: 2014-02-10T10:36:48Z last-modified: 2014-02-10T10:36:48Z 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: 194.28.146.0/24 descr: Physical person-businessman Pimonenko Sergey origin: AS197058 mnt-by: PSTS-MNT created: 2014-02-10T10:37:28Z last-modified: 2014-02-10T10:37:28Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 194.28.147.0/24 descr: Physical person-businessman Pimonenko Sergey origin: AS197058 mnt-by: PSTS-MNT created: 2014-02-10T10:38:14Z last-modified: 2014-02-10T10:38:14Z 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: 2001:678:d74::/48 origin: AS197058 mnt-by: PSTS-MNT created: 2020-06-17T12:01:19Z last-modified: 2020-06-17T12:01:19Z 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