These entries are queried from radb.net using whois, you can try my project getting these.
:AS203463 route: 185.254.176.0/22 origin: AS203463 descr: ASSECO_SEE mnt-by: hr-assecosee-1-mnt created: 2018-11-27T14:12:57Z last-modified: 2018-11-27T14:12:57Z 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: 185.254.176.0/24 descr: ASSECO_SEE origin: AS203463 mnt-by: hr-assecosee-1-mnt created: 2018-11-29T13:29:56Z last-modified: 2018-11-29T13:29:56Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route: 185.254.177.0/24 origin: AS203463 descr: ASSECO_SEE mnt-by: hr-assecosee-1-mnt created: 2018-12-20T18:29:23Z last-modified: 2018-12-20T18:29:23Z 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: 185.254.178.0/23 origin: AS203463 descr: ASSECO_SEE mnt-by: hr-assecosee-1-mnt created: 2023-09-05T08:28:55Z last-modified: 2023-09-05T08:28:55Z 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: 185.254.178.0/24 origin: AS203463 descr: ASSECO_SEE mnt-by: hr-assecosee-1-mnt created: 2018-12-20T18:29:51Z last-modified: 2018-12-20T18:29:51Z 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: 185.254.179.0/24 origin: AS203463 descr: ASSECO_SEE mnt-by: hr-assecosee-1-mnt created: 2018-12-20T18:30:30Z last-modified: 2018-12-20T18:30:30Z 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: 212.15.186.0/24 descr: VIPNET_ASSECO_SEE origin: AS203463 mnt-by: AS12810-MNT created: 2016-02-24T09:57:16Z last-modified: 2016-02-24T09:57:16Z 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