These entries are queried from radb.net using whois, you can try my project getting these.
:AS62459 route: 46.243.60.0/22 origin: AS62459 descr: Dubrovka Telecom LLC mnt-by: ru-dt-net-1-mnt created: 2019-07-02T11:36:07Z last-modified: 2019-07-02T11:36:07Z 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: 46.243.60.0/24 origin: AS62459 descr: Dubrovka Telecom LLC mnt-by: ru-dt-net-1-mnt created: 2019-02-06T05:16:02Z last-modified: 2019-02-06T05:16:02Z 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: 46.243.61.0/24 origin: AS62459 descr: Dubrovka Telecom LLC mnt-by: ru-dt-net-1-mnt created: 2024-03-25T08:36:35Z last-modified: 2024-03-25T08:36:35Z 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: 185.35.36.0/22 descr: CJSC "Dubrovka Telecom" origin: AS62459 mnt-by: ARTCON-MNT created: 2017-02-09T11:40:37Z last-modified: 2017-02-09T11:40:37Z 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 route: 185.35.36.0/24 descr: CJSC "Dubrovka Telecom" origin: AS62459 mnt-by: ARTCON-MNT created: 2014-04-16T13:18:11Z last-modified: 2014-04-16T13:18:11Z 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: 185.35.37.0/24 descr: CJSC "Dubrovka Telecom" origin: AS62459 mnt-by: ARTCON-MNT created: 2014-04-16T13:18:11Z last-modified: 2014-04-16T13:18:11Z 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: 185.35.38.0/24 descr: CJSC "Dubrovka Telecom" origin: AS62459 mnt-by: ARTCON-MNT created: 2014-04-16T13:18:11Z last-modified: 2014-04-16T13:18:11Z 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: 185.35.39.0/24 descr: CJSC "Dubrovka Telecom" origin: AS62459 mnt-by: ARTCON-MNT created: 2014-04-16T13:18:11Z last-modified: 2014-04-16T13:18:11Z 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