These entries are queried from radb.net using whois, you can try my project getting these.
:AS50730 route: 193.105.201.0/24 origin: AS50730 descr: Nexus-Net mnt-by: MNT-NEXUS created: 2010-03-26T11:50:06Z last-modified: 2010-03-26T11:50:06Z 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: 193.105.201.0/25 origin: AS50730 mnt-by: MNT-NEXUS created: 2023-01-16T15:36:05Z last-modified: 2023-01-16T15:36:05Z 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: 193.105.201.128/25 origin: AS50730 mnt-by: MNT-NEXUS created: 2023-01-16T15:39:04Z last-modified: 2023-01-16T15:39:04Z 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: not_found # No ROAs found, or RPKI validation not enabled for source