These entries are queried from radb.net using whois, you can try my project getting these.
:AS51426 route: 46.175.112.0/21 origin: AS51426 mnt-by: MNT-KRT mnt-by: MNT-TELEPORT mnt-by: pl-teleport-1-mnt created: 2018-04-12T07:33:31Z last-modified: 2018-04-12T07:33:31Z 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: 85.209.38.0/23 origin: AS51426 mnt-by: MNT-TELEPORT mnt-by: pl-teleport-1-mnt created: 2020-08-17T12:52:04Z last-modified: 2020-08-17T12:52:04Z 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: 91.217.18.0/23 descr: KRT-MNT descr: Wroclaw, Poland origin: AS51426 mnt-by: MNT-KRT created: 2010-08-21T19:38:03Z last-modified: 2010-08-21T19:38:03Z 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: 185.225.108.0/22 origin: AS51426 mnt-by: MNT-KRT mnt-by: MNT-TELEPORT mnt-by: pl-teleport-1-mnt created: 2018-02-21T20:35:25Z last-modified: 2018-02-21T20:35:25Z 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: valid route6: 2a0d:bc00::/29 origin: AS51426 mnt-by: MNT-KRT mnt-by: MNT-TELEPORT mnt-by: pl-teleport-1-mnt created: 2018-02-21T20:36:08Z last-modified: 2018-02-21T20:36:08Z 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: valid route6: 2a10:f781:10:9c0f::/64 origin: AS51426 descr: EPIX-LORA-TELEPORT mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:10:00Z last-modified: 2022-05-16T07:10:00Z 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