These entries are queried from radb.net using whois, you can try my project getting these.
:AS198518 route: 91.236.132.0/23 descr: MILICHSOFT OLECKO ISP origin: AS198518 mnt-by: MNT-MILICHSOFT-ISP created: 2012-03-07T08:16:29Z last-modified: 2012-03-07T08:16:29Z 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: 91.240.132.0/22 descr: MILICHSOFT-ISP origin: AS198518 mnt-by: MNT-HAWE created: 2012-07-25T11:49:55Z last-modified: 2012-07-25T11:49:55Z 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: 185.238.60.0/24 origin: AS198518 mnt-by: pl-mcg-1-mnt created: 2022-05-18T13:56:34Z last-modified: 2022-05-18T13:56:34Z 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:e796::/64 origin: AS198518 descr: EPIX-LORA-MILICHSOFT mnt-by: EPOLUDNIE-MNT mnt-by: EPOLUDNIE-MP-MNT mnt-lower: EPOLUDNIE-MNT mnt-lower: EPOLUDNIE-MP-MNT created: 2022-05-16T07:05:39Z last-modified: 2022-05-16T07:05:39Z 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