These entries are queried from radb.net using whois, you can try my project getting these.
:AS57503 route: 195.209.116.0/23 descr: TAXTELECOM origin: AS57503 mnt-by: ROSNIIROS-MNT created: 2011-11-22T07:11:35Z last-modified: 2023-06-09T06:12:56Z 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: 195.209.116.0/24 descr: TAXTELECOM origin: AS57503 mnt-by: ROSNIIROS-MNT created: 2019-02-08T13:13:07Z last-modified: 2023-06-09T06:12:21Z 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: 195.209.117.0/24 descr: TAXTELECOM origin: AS57503 mnt-by: ROSNIIROS-MNT created: 2019-02-08T13:13:07Z last-modified: 2023-06-09T06:12:41Z 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: 2001:6d0:4005::/48 descr: OOO Taxtelecom origin: AS57503 mnt-by: RUIX-MNT created: 2016-04-26T07:25:45Z last-modified: 2019-04-26T11:31:18Z 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: 2001:6d0:4009::/48 descr: OOO Taxtelecom origin: AS57503 mnt-by: RUIX-MNT created: 2018-10-03T10:30:38Z last-modified: 2019-04-26T11:37:33Z 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