These entries are queried from radb.net using whois, you can try my project getting these.
:AS198953 route: 45.134.26.0/24 origin: AS198953 mnt-by: IP-RIPE created: 2023-04-14T19:15:16Z last-modified: 2023-04-14T19:15:16Z 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: 45.135.232.0/24 origin: AS198953 mnt-by: IP-RIPE created: 2023-04-14T19:15:16Z last-modified: 2023-04-14T19:15:16Z 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: 45.140.17.0/24 origin: AS198953 mnt-by: IP-RIPE created: 2023-04-14T19:15:16Z last-modified: 2023-04-14T19:15:16Z 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: 91.212.166.0/24 origin: AS198953 mnt-by: IP-RIPE created: 2023-04-14T19:15:58Z last-modified: 2023-04-14T19:16:35Z 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: 193.143.1.0/24 origin: AS198953 mnt-by: lir-ru-proton66-1-MNT created: 2023-11-08T19:15:39Z last-modified: 2023-11-08T19:15:39Z 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