These entries are queried from radb.net using whois, you can try my project getting these.
:AS199943 route: 91.227.102.0/24 descr: PROMEDIA-IPV origin: AS199943 mnt-by: PROMEDIA-IPV-MNT created: 2013-12-01T18:53:16Z last-modified: 2013-12-01T18:53:16Z 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 route: 193.218.37.0/24 origin: AS199943 mnt-by: PROMEDIA-IPV-MNT created: 2020-02-17T07:27:41Z last-modified: 2020-02-17T07:27:41Z 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: not_found # No ROAs found, or RPKI validation not enabled for source route6: 2a0f:bfc0::/29 origin: AS199943 mnt-by: PROMEDIA-IPV-MNT created: 2020-02-17T13:14:13Z last-modified: 2020-02-17T13:14:13Z 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 route6: 2a10:f781:10:9d6d::/64 descr: EPIX-LORA-PROMEDIA origin: AS199943 mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-26T06:47:23Z last-modified: 2022-05-26T06:47:23Z 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