These entries are queried from radb.net using whois, you can try my project getting these.
:AS202594 route: 91.244.244.0/24 descr: RusSpaceSystem origin: AS202594 mnt-by: NAUKANET-MNT mnt-by: ru-russpacesystems-1-mnt created: 2019-12-25T09:17:01Z last-modified: 2019-12-25T09:17:01Z 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: 185.156.0.0/22 descr: Russian Space Systems Main origin: AS202594 mnt-by: ru-russpacesystems-1-mnt created: 2016-07-19T08:46:55Z last-modified: 2016-09-15T06:59:37Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.156.0.0/24 origin: AS202594 mnt-by: ru-russpacesystems-1-mnt created: 2022-07-06T08:48:52Z last-modified: 2022-07-06T08:48:52Z 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: 185.156.1.0/24 origin: AS202594 mnt-by: ru-russpacesystems-1-mnt created: 2022-07-06T08:46:06Z last-modified: 2022-07-06T08:46:06Z 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: 185.156.2.0/24 origin: AS202594 mnt-by: ru-russpacesystems-1-mnt created: 2022-07-06T08:46:48Z last-modified: 2022-07-06T08:46:48Z 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: 185.156.3.0/24 origin: AS202594 mnt-by: ru-russpacesystems-1-mnt created: 2022-07-06T08:47:27Z last-modified: 2022-07-06T08:47:27Z 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